Publications by Per Kragh Andersen

STAT: Refereed paper or book contribution in statistical/probabilistic/methodologicalliterature (109).MED: Refereed paper or book contribution in medical/applied literature(230).BOOK: Book or thesis (6).GROUP: Co-author as member of writing group (7).CONTR: Contribution to proceedings, thesis, etc. (not refereed) (13).ETC: Letter, book review, editorial etc. (54).DOUBLE: Double publication (32).

1 Andersen, P.K., Andersen, S., Lauritzen, S.L. (1977). The average noisefrom a Poisson stream of vehicles. J. Appl. Prob. 14, 817-828.(STAT)

2 Andersen, P.K. (1979). Filtered renewal processes with a two-sided impactfunction. J. Appl. Prob. 16, 813-821. (STAT)

3 Andersen, P.K. (1980). Statistiske modeller, anvendt ved vurderingen afprøveresultater i helbredsundersøgelsen. Appendix in Laursen, P., Net-terstrøm, B., Pedersen, T.K., Whitta-Jørgensen, A. Buschaufførers ar-bejdsmiljø 1. Publikation 11, Institut for Social Medicin, KøbenhavnsUniversitet (In Danish). (CONTR)

4 Andersen, P.K. (1980). Statistiske modeller, anvendt ved vurderingenaf prøveresultater i helbredsundersøgelsen. Appendix in Laursen, P.Buschaufførers arbejdsmiljø 2. En neurotoksikologisk undersøgelse afbybuschauffører. Rapport 17, Institut for Social Medicin, KøbenhavnsUniversitet (in Danish). (CONTR)

5 Andersen, P.K. (1981). A note on filtered Markov renewal processes. J.Appl. Prob. 18, 752-756. (STAT)

6 Andersen, P.K., Gill, R.D. (1981). Contribution to the discussion of thepaper by D. Oakes: Survival times: aspects of partial likelihood. Int.Statist. Rev. 49, 235-264. (ETC)

7 Andersen, P.K. (1982). Regularity of traffic noise signals. J. Sound andVibr. 80, 267-274. (STAT)

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8 Andersen, P.K. (1982). Testing goodness of fit of Cox’s regression and lifemodel. Biometrics 38, 67-77. (Correction: 40, p. 1217). (STAT)

9 Drezewiecki, K.T., Andersen, P.K. (1982). Survival with malignant melanoma.A regression analysis of prognostic factors. Cancer 49, 2414-2419.(MED)

10 Engell, T., Andersen, P.K. (1982). The frequency of periphlebitis retinaein multiple sclerosis. Acta Neurol. Scand. 65, 601-608. (MED)

11 Andersen, P.K. (1982). Statistiske modeller for baggrundsvariables ind-flydelse pa intensiteten for en punktproces. Ph.D. thesis in mathemat-ical statistics, University of Copenhagen (in Danish) (summary of [8],[9], [14], [15], [17], [20] and [21]). (BOOK)

12 Bundgaard, A., Ingemann-Hansen, T., Halkjær-Kristensen, J., Schmidt,A., Bloch, I., Andersen, P.K. (1982). Short-term psysical training inbronchial asthma. Brit. J. Dis. Chest 17, 147-152. (MED)

13 Andersen, P.K. (1982). On the application of the theory of counting pro-cesses in the statistical analysis of censored survival data. In: SurvivalAnalysis (ed. J. Crowley, R.A. Johnson). IMS Lecture Notes 2, 1-13.(STAT)

14 Andersen, P.K., Gill, R.D. (1982). Cox’s regression model for countingprocesses: a large sample study. Ann. Statist. 10, 1100-1120. (STAT)

15 Andersen, P.K., Borgan, Ø., Gill, R.D., Keiding, N. (1982). Linear non-parametric tests for comparison of counting processes; with applicationsto censored survival data. Int. Statist. Rev. 50, 219-258. (Correction,52, p. 225). (STAT)

16 Andersen, P.K. (1982). Sessionsmaterialet: Statistisk analyse af inci-densrater. Appendix 2 in: Green, A. Insulinbehandlet og tidligt ind-sættende diabetes mellitus i Danmark. Klinisk-epidemiologiske og sam-fundsmedicinske aspekter. Odense Universitetsforlag (in Danish). (CONTR)

17 Andersen, P.K., Christensen, E., Fauerholdt, L., Schlichting, P. (1983).Measuring prognosis using the proportional hazards model. Scand. J.Statist. 10, 49-52. (STAT)

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18 Green, A., Andersen, P.K. (1983). Epidemiological studies of diabetesmellitus in Denmark: III. Clinical characteristics and incidence of dia-betes among males aged 0-19 years. Diabetologia 25, 226-230. (MED)

19 Schlichting, P., Christensen, E., Andersen, P.K., Fauerholdt, L., Juhl, E.,Poulsen, H., Tygstrup, N., CSL. (1983). Prognostic factors in cirrhosisidentified by Cox’s regression model. Hepatology 3, 889-895. (MED)

20 Andersen, P.K. (1983). Comparing survival distributions via hazard ratioestimates. Scand. J. Statist. 10, 77-85. (STAT)

21 Andersen, P.K., Christensen, E., Fauerholdt, L., Schlichting, P. (1983).Evaluating prognoses based on the proportional hazards model. Scand.J. Statist. 10, 141-144. (STAT)

22 Christensen, E., Schlichting, P., Fauerholdt, L., Gluud, C., Andersen,P.K., Juhl, E., Poulsen, H., Tygstrup, N., CSL. (1984). Prognosticvalue of Child-Turcotte criteria in medically treated cirrhosis. Hepatol-ogy 4, 430-435. (MED)

23 Andersen, P.K., Væth, M. (1984). Statistisk analyse af overlevelsesdataved lægevidenskabelige undersøgelser. FaDL’s Forlag, København (inDanish) (213 pp.). (BOOK)

24 Drzewiecki, K.T., Poulsen, H., Vibe, P., Ladefoged, C., Andersen, P.K.(1984). Melanoma in Denmark: Experience at the University Hospitalin Odense. Pp. 461-468 in Cutaneous Melanoma. Clinical Managementand Treatment Results Worldwide. (eds. C.M. Balch, G.W. Milton).Lippincott, Philadelphia. (MED)

25 Andersen, P.K. (1984) The counting process approach to the statisticalanalysis of labour force dynamics. Pp. 1-15 in Studies in Labour MarketDynamics (eds. G.R. Neumann, N.C. Westergaard-Nielsen). SpringerSeries in Contemporary Economics, New York. (STAT)

26 Andersen, P.K. (1984). A Cox regression model for the excess mortalityin long- term follow-up studies. Pp. 157-162 in Proceedings from 12thInternational Biometric Conference, Tokyo. (CONTR)

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27 Andersen, P.K. (1985). Multivariate Cox regression model. Pp. 33-35in Encyclopedia of Statistical Sciences 6 (eds. Johnson, Kotz). Wiley,New York. (STAT)

28 Keiding, N., Andersen, P.K. (1985). Samtidig inddragelse af flere fork-larende variable; modeller for den tilfældige variation. Chapter 6 (pp.111-126) in Dødelighed og erhverv, 1970-80. Danmarks Statistik (inDanish). (CONTR)

29 Green, A., Borch-Johnsen, K., Andersen, P.K., Hougaard, P., Keiding,N., Kreiner, S., Deckert, T. (1985). The relative mortality of insulindependent diabetes in Denmark 1933-1982. Diabetologia 28, 339-342.(MED)

30 Christensen, E., Schlichting, P., Andersen, P.K., Fauerholdt, L., Juhl, E.,Poulsen, H., Tygstrup, N., CSL. (1985). A therapeutic index predictingindividual effect of prednisone in patients with cirrhosis. Gastroenterol-ogy 88, 156-165. (MED)

31 Andersen, P.K., Green, A. (1985). Evaluation of estimation bias in anillness-death-emigration model. Scand. J. Statist. 12, 63-68. (STAT)

25a Andersen, P.K. (1985). Statistical models for longitudinal labor marketdata based on counting processes. Pp. 294-307 in Longitudinal anal-ysis of labor market data (eds. J.J. Heckman, B. Singer). CambridgeUniversity Press, New York. (DOUBLE)

32 Andersen, P.K., Borgan, Ø. (1985). Counting process models for lifehistory data: a review (with discussion). Scand. J. Statist. 12, 97-158.(STAT)

33 Borch-Johnsen, K., Andersen, P.K., Deckert, T. (1985). The impact ofproteinuria on relative mortality in Type 1 (insulin-dependent) diabetesmellitus. Diabetologia 28, 590-96. (MED)

34 Christensen, E., Sørensen, T.I.A., Andersen, P.K. (1985). Overlev medCox modellen. Ugeskr. Læg. 147, 4219-4220. (In Danish). (ETC)

35 Tygstrup, N., Andersen, P.K., Thomsen, B.L.R., CSL. (1985). Prognos-tic evaluation in alcoholic cirrhosis. Acta Med. Scand. Suppl. 703,149-156. (MED)

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36 Andersen, P.K., Borch-Johnsen, K., Deckert, T., Green, A., Hougaard,P., Keiding, N., Kreiner, S. (1985). A Cox regression model for therelative mortality and its application to diabetes mellitus survival data.Biometrics 41, 921-932. (STAT)

37 Andersen, P.K. (1985). Time-dependent covariates and Markov-processes.In: Modern Statistical methods in chronic disease epidemiology (eds.S.H. Moolgavkar, R.L. Prentice) Wiley, New York, 82-103. (STAT)

38 Andersen, P.K., Christensen, E. (1985). Komplikationsforløb i randomis-erede kliniske forsøg. Pp. 161-179 in Symposium i anvendt statistik.NEUCC, RECAU, RECKU (in Danish). (CONTR)

39 Andersen, P.K., Bondeson, U. (1985). Recidivism among Swedish crimi-nals 1970-81. Bull. ISI, book 1, 161-162. (CONTR)

33a Deckert, T., Borch-Johnsen, K., Andersen, P.K. and Valdorf-Hansen,F. (1986). The impact of proteinuria on relative mortality in Type1 (insulin-dependent) diabetes mellitus.Diabetic Nephropathy 5, p. 3.(DOUBLE)

40 Andersen, P.K., Rasmussen, N.K. (1986). Psychiatric admissions andchoice of abortion. Statist. in Med. 5, 243-253. (STAT)

41 Christensen, E., Schlichting, P., Andersen, P.K., Fauerholdt, L., Schou,G., Pedersen, B.V., Juhl, E., Poulsen, H., Tygstrup, N., CSL. (1986).Updating prognosis and therapeutic effect evaluation in cirrhosis usingCox’s multiple regression model for time dependent variables. Scand.J. Gastroent. 21, 163-174. (MED)

42 Tygstrup, N., Andersen, P.K., Juhl, E., The EASL CAPO group. (1986).Steroids in chronic B Hepatitis. A randomized, double-blind multina-tional trial on the effect of low-dose, long-term treatment on survival.Liver 6, 227-232. (GROUP)

43 Altman, D.G., Andersen, P.K. (1986). A note on the uncertainty of asurvival probability estimated from Cox’s regression model. Biometrika73, 722-774. (STAT)

44 Østerlind, K., Andersen, P.K. (1986). Prognostic factors in small celllung cancer: Multivariate model based on 778 patients treated with

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chemotherapy with or without irradiation. Cancer Research 46, 4189-4194. (MED)

45 Østerlind, K., Hansen, H.H., Hansen, M., Dombernowsky, P., Andersen,P.K. (1986). Long-term disease-free survival in small-cell carcinoma ofthe lung: a study of clinical determinants. J. Clin. Oncol. 4, 1307-1313. (MED)

46 Andersen, P.K. (1986). Multi state models in survival analysis. Pp. 1-14in Proceedings from 13th International Biometric Conference, Seattle.(CONTR)

47 Andersen, P.K. (1987). Conditional power calculations as an aid in thedecision whether to continue a clinical trial. Contr. Clin. Trials 8,67-74. (STAT)

48 Andreasen, F.M., Yu, Z., Thomsen, B.L., Andersen, P.K. (1987). Occur-rence of pulp canal obliteration after luxation injuries in the permanentdentition. Endod. Dent. Traumatol. 3, 103-115. (MED)

49 Østerlind, K., Hansen, H.H., Dombernowsky, P., Hansen, M., Andersen,P.K. (1987). Determinants of complete remission induction and main-tenance in chemotherapy with or without irradiation of small cell lungcancer. Cancer Research 47, 2733-2736. (MED)

50 Iversen, L., Andersen, O., Andersen, P.K., Christoffersen, K., Keiding,N. (1987). Unemployment and mortality in Denmark, 1970-80. Br.Med. J. 295, 879-884. (MED)

51 Ramlau-Hansen, H., Jespersen, N.C.B., Andersen, P.K., Borch- Johnsen,K., Deckert, T. (1987). Life insurance for insulin-dependent diabetics.Scand. Act. J. 19-36. (STAT)

52 Sørensen, T.I.A., Nielsen, G.G., Andersen, P.K., Teasdale, T.W. (1988).Genetic and environmental influences on premature death in adultadoptees. New Engl. J. Med. 318, 727-732. (MED)

53 Andersen, P.K. (1988). Multistate models in survival analysis: a studyof nephropathy and mortality in diabetes. Statist. in Med. 7, 661-670.(STAT)

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54 Sørensen, T.I.A., Nielsen, G.G., Andersen, P.K., Teasdale, T.W. (1988).Premature death in adult adoptees. New Engl. J. Med. 319, p. 793(letter). (ETC)

55 Andersen, P.K., Væth, M. (1988). Survival analysis. In: Encyclopedia ofStatistical Sciences (eds. Johnson, Kotz). 9, 119-129. (STAT)

56 Nielsen, O.H., Thomsen, B.L., Green, A., Andersen, P.K., Hauge, M.,Schiøtz, P.O. (1988). Cystic fibrosis in Denmark 1945 to 1985. Ananalysis of incidence, mortality and influence of centralized treatmenton survival. Acta. Ped. Scand. 77, 836-841. (MED)

57 Andersen, P.K., Borgan, Ø., Gill, R.D., Keiding, N. (1988). Censoring,truncation and filtering in statistical models based on counting pro-cesses. Contemporary Mathematics 80, 19-60. (STAT)

58 Andersen, P.K. (1988). Statistical analysis of life time data in the vet-erinary sciences. Acta Vet. Scand. (Suppl. 84), 75-78. (CONTR)

59 Andersen, P.K. (1988). Review of the book J.L Fleiss The Design andAnalysis of Clinical Experiments, Statist. in Med. 7, 454. (ETC)

60 Andersen, P.K., Væth, M. (1989). Simple parametric and non-parametricmodels for excess and relative mortality. Biometrics 45, 523-535. (STAT)

61 Andersen, P.K., Væth, M. (1989). Simple parametric and non-parametricmodels for excess and relative mortality. Bull. ISI, book 1, 1989, 62-63.(CONTR)

62 Bondeson, U., Andersen, P.K. (1989). Prisonization and Recidivism.Chapter 12 in: Bondeson, U.: Prisoners in the prison societies. Trans-actions, New Brunswick. (MED)

63 Keiding, N., Andersen, P.K. (1989). Non-parametric estimation of transi-tion intensities and transition probabilities: A case study of a two-stateMarkov process. Appl. Statist. 38, 312-360. (STAT)

64 Altman, D.G., Andersen, P.K. (1989). Bootstrap investigation of thestability of a Cox regression model. Statist. in Med. 8, 771-783.(STAT)

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65 Andersen, P.K. (1989). Contribution to the discussion of ”Survival mod-els and martingale dynamics” by E. Arjas. Scand. J. Statist. 16,177-225. (ETC)

66 Andersen, P.K. (1989). Analysis of change over time. Rev. Epidem. etSant Publ. 37, 507-514. (STAT)

67 Keiding, N., Andersen, P.K., Frederiksen, K. (1990). Modelling excessmortality of the unemployed: choice of scale and extra-Poisson vari-ability. Appl. Statist. 39, 63-74. (STAT)

68 Drzewiecki, K.T., Frydman, H., Andersen, P.K., Poulsen, H., Ladefoged,C., Vibe, P. (1990). Malignant melanoma. Changing trends in fac-tors influencing metastasis free survival in the time period 1964-1982.Cancer 65, 362-366. (MED)

69 Specht, L., Lauritzen, A.F., Nordentoft, A.M., Andersen, P.K., Chris-tensen, B.E., Hippe, E., Nissen, N.I. (1990). Tumour cell concentra-tion and tumour burden in relation to histopathologic subtype andother prognostic factors in early stage Hodgkin’s disease. Cancer 65,2594-2601. (MED)

70 Andersen, P.K., Hansen, L.S., Keiding, N. (1991). Assessing the influenceof reversible disease indicators on survival. Statist. in Med. 10, 1061-1067. (STAT)

71 Andersen, P.K., Hansen, L.S., Keiding, N. (1991). Non and semi-parametricestimation of transition probabilities from censored observations of anon-homogeneous Markov process. Scand. J. Statist. 18, 153-167.(STAT)

72 Andersen, P.K. (1991). Survival analysis 1982-1991: The second decadeof the proportional hazards regression model. Statist. in Med. 10,1931-1941. (STAT)

73 Andersen, P.K. (1991). Contribution to the discussion on ”Age-specificincidence and prevalence: A statistical perspective” by N. Keiding. J.Roy. Statist. Soc. A 154, 371-412. (ETC)

74 Geisler, C.H., Larsen, J.K., Hansen, N.E., Hansen, M.M., Christensen,B.E., Lund, B., Nielsen, H., Plesner, T., Thorling, K., Andersen, E.,

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Andersen, P.K. (1991). Prognostic importance of flow cytometric im-munophenotyping of 540 consecutive patients with chronic lymphocyticleukemia. Blood 78, 1795-1802. (MED)

75 The PROVA study group (1991). Prophylaxis of first hemorrhage fromesophageal varices by sclerotherapy propranolol or both in cirrhoticpatients: A randomized multicenter trial. Hepatology 14, 1016-1026.(GROUP)

76 Nielsen, G.G., Gill, R.D., Andersen, P.K., Sørensen, T.I.A. (1992). Acounting process approach to maximum likelihood estimation in frailtymodels. Scand. J. Statist. 18, 25-44. (STAT)

77 Green, A., Andersen, P.K., Svendsen, A.J., Mortensen, K. (1992). In-creasing incidence of early onset (insulin-dependent) diabetes melli-tus: A study of Danish male birth cohorts. Diabetologia 35, 178-182.(MED)

78 Andersen, P.K. (1992). Repeated assessment of risk factors in survivalanalysis. Statist. Math. in Med. Res. 1, 297-315. (STAT)

79 Kjersem, H.J. and Andersen, P.K. (1992). The waiting period of asylumseekers as a health problem. Migration and Health Quaterly Newsletter2, 2. (CONTR)

80 Andersen, P.K., Borgan, Ø., Gill, R.D. and Keiding, N. (1993). Statisticalmodels based on counting processes. Springer, New York (767 pp.)(BOOK)

81 Lombard, M., Portmann, B., Neuberger, J., Williams, R., Tygstrup, N.,Ranek, L., Larsen, H.R., Rodes, J., Navasa, M., Trepo, C. Pape, G.,Schou, G., Badsberg, J.H., Andersen, P.K. (1993). Cyclosporin A treat-ment in primary biliary cirrhosis. Results of a long-term placebo con-trolled trial. Gastroenterology 104, 519-526. (MED)

82 Lynge, E., Arffmann, E., Poll, P., Andersen, P.K. (1993). Smear misclas-sification in a cervical cancer screening programme. Br. J. Cancer 68,368-373. (MED)

83 Andersen, P.K. (1993). Review of the book J.P. Klein, P.K. Goel (eds).Survival analysis: State of the art, Statist. in Med. 12, 1645. (ETC)

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84 Andersen, P.K. (1993). Review of the Workshop Early stopping rulesin clinical trials in cancer. Ugeskr. Læg. 155, 1982-83 (in Danish).(ETC)

85 Andersen, P.K., Andreasen, F.M., Andreasen, J.O. (1994). Prognosis oftraumatic dental injuries. Chapter 22 in J.O. Andreasen, F.M. An-dreasen: Textbook and color atlas of traumatic injuries to the teeth, pp.737-743, Munksgaard, Copenhagen. (MED)

86 Andersen, P.K. (1994). Contribution to the discussion of: Informativedropout in longitudinal data analysis by P.J. Diggle and M.G. Kenward.J. Roy. Statist. Soc. Ser. A 43, 49-93. (ETC)

87 Liestøl, K., Andersen, P.K., Andersen, U. (1994). Survival analysis andneural nets. Statist. in Med. 13, 1189-1200. (STAT)

82a Lynge, E., Arfmann, E., Poll, P., Andersen, P.K. (1994). Hvad betyderfejlklassificering af smearprøver i et screeningsprogram? Ugeskr. Læg.156, 2594-2596 (in Danish). (DOUBLE)

88 Krogsgaard, K., Bindslev, N., Christensen, E., Craxi, A., Ring-Larsen,H., Schlichting, P., Schalm, S., Carreno, V., Trepo, C., Gerken, G.,Thomas, H.C., Andersen, P.K., Eurohep Study Group on Viral Hepati-tis (1994). The treatment effect of alpha interferon in chronic HepatitisB is independent of pretreatment variables. J. Hepatol. 21, 646-655.(MED)

89 Godtfredsen, K., Hjørting-Hansen, E., Andersen, P.K. (1995). En 5-ars-overlevelsesanalyse af 526 konsekutivt indsatte implantater. Tandlæge-bladet 99, 254-257 (in Danish). (MED)

90 Andersen, P.K., Rønn, B.B. (1995). A non-parametric test for comparingtwo samples where all observations are either left- or right-censored.Biometrics 51, 323-329. (STAT)

91 Lock-Andersen, J., Hou-Jensen, K., Hansen, J.P.H., Jensen, N.K., Søgaard,H., Andersen, P.K. (1995). Observer variation in micro classificationof cutaneous malignant melanoma. Scand. J. Plast. Reconstr. HandSurg. 29, 141-148. (MED)

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92 Commenges, D., Andersen, P.K. (1995). Score test of homogeneity forsurvival data (with discussion). Lifetime Data Analysis 1, 145-159.(STAT)

93 Andersen, P.K. (1995). Statistical analysis of complications after luxa-tion injuries and root fractures in the permanent dentition. Appendixto: Pulpal healing after tooth luxation and root fractures in the perma-nent dentition, by F.M. Andreasen. Thesis, University of Copenhagen.(CONTR)

94 Høgh, B., Marbiah, N.T., Burghaus, P.A., Andersen, P.K. (1995). Rela-tionship between maternally derived anti-plasmodium falciparum an-tibodies and risk of infection and disease in infants living in an areaof Liberia, West Africa, in which malaria is highly endemic. Infectionand Immunity 63, 4034-4038. (MED)

95 Andersen, P.K., Bentzon, M.W., Klein, J.P. (1996). Estimating the sur-vival function in the proportional hazards regression model: A study ofthe small sample size properties. Scand. J. Statist. 23, 1-12. (STAT)

96 Petersen, J.H., Andersen, P.K., Gill, R.D. (1996). Variance componentsmodels for survival data. Statist. Neerland. 50, 193-221. (STAT)

97 Frisch, M., Olsen, J. and Andersen, P.K. (1996). Follow-up time bias andCrohn’s disease. Lancet 347, 1551 (letter). (ETC)

98 Andersen, P.K., Keiding, N. (1996). Survival analysis. Pp. 177-199 in:Advances in Biometry: 50 years of the International Biometric Society(eds. P. Armitage, H.A. David), Wiley, New York. (STAT)

99 Andersen, P.K. (1996). Mødereferat: Frailty modeller og deres anven-delse i epidemiologi. DESorientering 3, 6-7. (in Danish.) (ETC)

100 Geisler, C.H., Hou-Jensen, K., Jensen, O.M., Tinggaard-Pedersen, N.,Hansen, M.M., Hansen, N.E., Holm, M., Christensen, B.E., Drivsholm,A., Nielsen, J.B., Thorling, K., Andersen, E., Larsen, J.K., Andersen,P.K. (1996). The bone-marrow infiltration pattern in B-cell chroniclymphocytic leukemia is not an important prognostic factor. Europ. J.Haematol. 57, 292-300. (MED)

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101 Krogsgaard, K., Christensen, E., Bindslev, N., Schalm, S., Andersen,P.K., Ring-Larsen, H. and the European Concerted Action on ViralHepatitis (Eurohep) (1996). The relation between treatment efficacyand the cumulative dose of alfa interferon in chronic hepatitis B. J.Hepatol. 25, 795-802. (MED)

102 Keiding, N., Andersen, P.K., Klein, J.P. (1997). The role of frailtymodels and accelerated failure time models in describing heterogeneitydue to omitted covariates. Statist. in Med. 16, 215-224. (STAT)

103 Melbye, M., Wohlfahrt, J., Olsen, J.H., Frisch, M., Westergaard, T.,Helweg-Larsen, K. and Andersen, P.K. (1997) Induced abortion andbreast cancer risk. New Engl. J. Med. 336, 81-85. (MED)

104 Andersen, P.K. (1997) Review of the book M.K.B. Parmar, D. Machin.Survival Analysis. A Practical Approach., Statist. in Med. 16, 714-715.(ETC)

105 Begtrup, K., Melbye, M., Biggar, R.J., Goedert, J.J., Knudsen, K.,Andersen P.K. (1997) Progression to AIDS influenced by CD4+ leveland time since seroconversion. Amer. J. Epidemiol. 145, 629-635.(MED)

106 Prescott, E., Bjerg, A.M., Andersen, P.K., Lange, P., Vestbo, J. (1997)Gender difference in smoking effects on lung function and risk of hos-pitalization for chronic obstructive pulmonary disease. Results from aDanish longitudinal population study. Europ. Resp. J. 10, 822-827.(MED)

107 Hippe, M., Vestbo, J., Bjerg, A.M., Borch-Johnsen, K., Appleyard, M.,Hein, H.O., Andersen, P.K., Jensen, G., Sørensen, T.I.A. (1997). Car-diovascular risk factor profile in subjects with familial predispositionto myocardial infarction. J. Epidemiol. Comm. Health. 51, 266-271.(MED)

108 Jensen, G.V.H., Torp-Pedersen, C., Hildebrandt, P., Køber, L., Nielsen,F.E., Melchior, T., Joen, T., Andersen, P.K. (1997). Does in hospitalventricular fibrillation affect prognosis after myocardial infarction? Eu-rop. Heart J.18, 919-924. (MED)

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109 Westergaard, T., Andersen, P.K., Pedersen, J.B., Olsen, J.H., Frisch,M., Sørensen, H.T., Wohlfahrt, J. and Melbye, M. (1997). Birth char-acteristics, sibling patterns and acute leukemia risk in childhood: Apopulation-based cohort study. J. Nat. Cancer Inst. 89, 939-947.(MED)

110 Melbye, M., Wohlfahrt, J., Andersen, P.K. (1997). Induced abortionand risk of breast cancer New Engl. J. Med. 336, 1835 (letter). (ETC)

111 Andersen, P.K. (1997) Multi-state models for event history analysis inclinical medicine and epidemiology. Thesis, University of Copenhagen.(BOOK)

112 Andersen, P.K. (1997) Summary of: Multi-state models for event historyanalysis in clinical medicine and epidemiology. Ugeskr. Læg. 159,p.3794 (in Danish). (ETC)

113 Westergaard, T., Melbye, M., Pedersen, J.B., Frisch, M., Olsen, J.H.,Andersen, P.K. (1997). Birth order, sibship size and risk of Hodgkin’sdisease in children and young adults. A population based cohort studyof 31 million person-years. Int. J. Cancer 72, 977-981. (MED)

114 Geisler, C.H., Philip, P., Christensen, B.E., Hou-Jensen, K., Tinggaard-Pedersen, N., Jensen, O. M., Thorling, K., Andersen, E., Birgens, H.S., Drivsholm, A., Ellegaard, J., Larsen, J.K., Plesner, T., Brown, P.,Andersen, P.K. Hansen, M.M. for the Danish CLL study group. (1997)In B-cell chronic lymphocytic leukaemia chromosome 17 abnormalitiesand not trisomy 12 are the most important cytogenetic abnormalitiesfor the prognosis. A cytogenetic and immunophenotypic study of 480newly diagnosed patients.Leukemia Research 21, 1011-1023. (MED)

115 Prescott, E., Osler, M., Andersen, P.K., Hein, H.O., Borch-Johnsen,K., Lange, P., Schnohr, P., Vestbo, J. (1997). Has risk associatedwith smoking increased? Results from a Danish prospective populationbased study. Int. J. Epid. 26, 1214-1218. (MED)

116 Melbye, M., Wohlfahrt, J., Westergaard, T., Jensen, A.K.V., Koch,A., Hjalgrim, H., Kristensen, A., Aaby, P. and the Christmas PaperStudy Group (1997). Births at Christmas are different: population

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based survey of 2 million deliveries. Br. Med. J. 315, 1654-1655.(GROUP)

117 Andersen, P.K., Klein, J.P., Knudsen, K.M., Tabanera y Palacios, R.(1997). Estimation of variance in Cox’s regression model with gammafrailties. Biometrics 53, 1475-1484. (STAT)

118 Kessing, L.V., Andersen, P.K., Bolwig, T.G. and Mortensen, P.B. (1998).Recurrence in affective disorder - a case register study. Br. J. Psych.172,23-28. (MED)

119 Westergaard, T., Andersen, P.K., Pedersen, J.B., Frisch, M., Olsen,J.H., Melbye, M. (1998). Testicular cancer risk and maternal parity:A population based cohort study. Br. J. Cancer. 77, 1180-1185.(MED)

120 Andersen, P.K. (1998). Censored data. Encyclopedia of Biostatistics 1,578-582. Wiley, New York. (STAT)

121 Klein, J.P., Andersen, P.K., Keiding, N. (1998). Exponential distribu-tion. Encyclopedia of Biostatistics 2, 1447-1448. Wiley, New York.(STAT)

122 Andersen, P.K. (1998). Hazard ratio estimator. Encyclopedia of Bio-statistics 3, 1829-1831. Wiley, New York. (STAT)

123 Andersen, P.K. (1998). Proportional hazards. Encyclopedia of Bio-statistics 5, 3555. Wiley, New York. (STAT)

124 Andersen, P.K. (1998). Risk set. Encyclopedia of Biostatistics 5, 3857-3858. Wiley, New York. (STAT)

125 Andersen, P.K., Keiding, N. (1998). Survival analysis (overview). En-cyclopedia of Biostatistics 6, 4452-4461. Wiley, New York. (STAT)

126 Andersen, P.K. (1998). Time-dependent covariate. Encyclopedia ofBiostatistics 6, 4523-4526. Wiley, New York. (STAT)

127 Andersen, P.K., Keiding, N. (1998). Total time on test. Encyclopediaof Biostatistics 6, 4548-4550. Wiley, New York. (STAT)

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128 Andersen, P.K. (1998). Type-specific covariates in survival analysis.Encyclopedia of Biostatistics 6, 4641-4642. Wiley, New York. (STAT)

129 Klein, J.P., Andersen, P.K., Keiding, N. (1998). Weibull distribution.Encyclopedia of Biostatistics 6, 4734-4735. Wiley, New York. (STAT)

130 Kessing, L.V., Andersen, P.K., Mortensen, P.B. (1998). Predictors ofrecurrence in affective disorder - a case register study. J. AffectiveDisorders 49, 101-108. (MED)

131 Prescott, E., Osler, M., Andersen, P.K., Bjerg, A.M., Hein, H.O., Borch-Johnsen, K., Lange, P., Schnohr, P., Vestbo, J. (1998). Mortality inmen and women in relation to smoking. Results from a Danish prospec-tive population based study. Int. J. Epid. 27, 27-32. (MED)

132 Olsen, J., Andersen, P.K. Accounting for pregnancy dependence in epi-demiologic studies og pregnancy outcome (Letter). (1998). Epidemiol-ogy 9, 363. (ETC)

133 Melbye, M., Begtrup, K., Rosenberg, P.S., Biggar, R.J., Goedert, J.J.,Knudsen, K. and Andersen, P.K. (1998). Differences in susceptibil-ity to AIDS development. J. AIDS and Hum. Retrovir.18, 270-276.(MED)

134 Træden, U.I., Holm, L., Sandstrom, B., Andersen, P.K., Jarden, M.(1998). Effectiveness of a dietary intervention strategy in general prac-tice: effects on blood lipids, health and well-being. Publ. Health Nu-trition 1, 273-281. (MED)

103a Melbye, M., Wohlfahrt, J., Olsen, J.H., Frisch, M., Westergaard, T.,Helweg-Larsen, K., Andersen, P.K. (1998). Provokeret abort og risikofor brystkræft. Ugeskr. Læg. 160, 5178- 5182. (DOUBLE)

135 Larsen, O., da Silva, Z., Sandstrom, A., Andersen, P.K., Andersson,S., Poulsen, A.-G., Melbye, M., Dias, F., Naucler, Aaby, P. (1998).Declining HIV-2 prevalence and incidence among men in a communitystudy from Guinea-Bissau. AIDS 12, 1707-1714. (MED)

136 Mortensen, P.B., Pedersen, C.B., Westergaard, T., Wohlfahrt, J., Ewald,H., Mors, O., Andersen, P.K., Melbye, M. (1999). Effects of family his-tory and place and season of birth on the risk of schizophrenia.N. Engl.J. Med. 340, 603-608. (MED)

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137 Kessing, L., Olsen, E.W., Andersen, P.K. (1999). Recurrence in affec-tive disorder - analyses with frailty models. Amer. J. Epidemiol. 149,404-411. (MED)

138 Jensen, A.K.V., Pedersen, C.B., Westergaard, T., Jensen, I.P., Lebech,M., Andersen, P.K., Aaby, P., Pedersen, B.N., Melbye, M. (1999). Riskfactors for parvovirus B19 infection in pregnancy. JAMA 281, 1099-1105. (MED)

139 Prescott, E., Andersen, P.K., Osler, M., Lange, P. Vestbo, J. (1999). Asensitivity analysis of secular trends in risk factors and mortality basedon cohort studies. Epidemiology 10, 176-180. (MED)

118a Kessing, L.V., Andersen, P.K., Mortensen, P.B., Bolwig, T.G. (1999)Sygdomsforløbet ved de affektive tilstande - et register studie. (InDanish) Ugeskr. Læg. 161, 1403-1406. (DOUBLE)

140 Wohlfahrt, J., Mouridsen, H., Andersen, P.K., Melbye, M. (1999) Re-productive risk factors for breast cancer by receptor status, histology,laterality and location. Int. J. Cancer 81, 49-55. (MED)

141 Wohlfahrt, J., Andersen, P.K., Melbye, M. (1999). Multivariate com-peting risks in a Poisson regression model: An application with twocorrelated characteristics of breast cancer. Statist. in Med. 18, 1023-1030. (STAT)

142 Melbye, M., Wohlfahrt, J., Andersen, A.-M.N., Westergaard, T. andAndersen, P.K. (1999). Preterm delivery and risk of breast cancer. Br.J. Cancer 80, 609-613. (MED)

143 Andersen, P. K., Klein, J. P. and Zhang, M.-J. (1999). Testing for cen-ter effects in multicenter survival studies: A Monte Carlo comparisonof fixed and random effects tests. Statist. in Med. 18, 1489-1500.(STAT)

144 Andersen, P.K., Horowitz, M.M., Klein, J.P., Socie, G., Stone, J.V.,Zhang, M.-J. (1999). Modeling covariate adjusted mortality relative toa standard population: Does bone marrow transplantation provide acure? Statist. in Med. 18, 1529-1540. (STAT)

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145 Olsen, J., Andersen, P.K. (1999). We should monitor human fecun-dity, but how? A suggestion for a new method that may also be usedto identify determinants of low fecundity. Epidemiology 10, 419-421.(MED)

146 Melbye, M., Wohlfahrt, J., Andersen, P.K. (1999). Adjustment for ageat first birth in etiologic studies of breast cancer involving exposuresthat may affect age at first birth. Epidemiology 100, 467. (ETC)

147 Kessing, L.V., Olsen, E.W., Mortensen, P.B., Andersen, P.K. (1999).Dementia in affective disorder - a case register study. Acta Psychiatr.Scand. 100, 176-185. (MED)

148 Kessing, L.V., Andersen, P.K. (1999). The effect of episodes on recur-rence in affective disorder - a case register study. J. Affective Disorders.53, 225-231. (MED)

149 Altman, D.G., Andersen, P.K. (1999). Calculating the number neededto treat from trials where the outcome is time to an event. Br. Med.J. 319, 1492-1495. (MED)

150 Christensen, E., Orlandi, F., Tygstrup, N., Andersen, P.K., Morabito,A., Leevy, C.M. (eds.) (1999). Report from “Chianciano ConsensusConference on Prognostic Studies in Hepatology”. Ital. J. Gastroent.Hepatol. 30, 580-583. (ETC)

151 Olsen, J., Andersen, P.K., Sørensen, T.I.A., Melbye, M., Aaby, P. (eds.)(1999). The future of Epidemiology. Int. J. Epidemiol. 28, S996-S1024. (ETC)

152 Olsen, J., Andersen, P.K., Sørensen, T.I.A., Melbye, M., Aaby, P. (eds.)(1999). Center for Epidemiologisk Grundforskning - de første 5 ar.Danmarks Grundforskningsfond, København. (in Danish) (ETC)

153 Wohlfahrt, J., Andersen, P.K., Mouridsen, H.T., Adami, H.-O., Melbye,M. (1999). Reproductive history and stage of breast cancer. Amer. J.Epidem. 150, 1325-1330. (MED)

154 Kroman, N., Jensen,M.-B., Wohlfahrt, J. Mouridsen, H.T., Andersen,P.K., Melbye, M. (2000). Factors influencing the effect of age on prog-nosis in breast cancer: population based study. Br. Med. J. 320,474-479. (MED)

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155 Andersen, P.K., Esbjerg, S., Sørensen, T.I.A. (2000). A multi-statemodel for bleeding episodes and mortality in liver cirrhosis. Statist. inMed. 19, 587-599. (STAT)

156 Kessing, L.V., Andersen, E.W., Andersen, P.K. (2000). Predictors ofrecurrence in affective disorder - analyses accounting for individual het-erogeneity. J. Affective Disorders 57, 139-145. (MED)

157 Olsen, S.F., Secher, N.J., Tabor, A., Weber, T., Walker, J.J., Gluud,C. and the FOTIP Team. (2000). Randomised clinical trials of fishoil supplementation in high risk pregnancies. Br. J. Obstetrics andGynaecol. 107, 382-395. (GROUP)

158 Sørensen, P., Andersen, P.K. (2000). Competing risks analysis of thecase-cohort design. Biometrika 87, 49-60. (STAT)

159 Andersen, P.K. (2000). Review of the book Rothman, K.L. and Green-land, S. Modern Epidemiology (2nd ed.) Statist. in Med. 19, 881-882.(ETC)

160 Melbye, M., Wohlfahrt, J., Andersen, P.K. (2000). Induced abortionand risk of breast cancer (letter). Epidemiology 11, 235. (ETC)

161 Abildstrøm, S.Z., Andersen, P.K. (2000). Beregning af mortalitet. Ugeskr.Læg. 162, 3061-3062. (ETC)

162 Josefsson, A.M., Magnusson, P.K.E., Ylitalo, N., Sørensen, P., Qwarforth-Tubbin, P., Andersen, P.K., Melbye, M., Adami, H.-O., Gyllensten,U.B. (2000). Viral load of human papilloma virus 16 as a predictor fordevelopment of cervical carcinoma in situ: a nested case-control study.Lancet 355, 2189-2193. (MED)

163 Ylitalo, N., Sørensen, P., Josefsson, A.M.,m Magnusson, P.K.E., An-dersen, P.K., Ponten, J., Adami, H.-O., Gyllensten, U.B., Melbye, M.(2000). Consistent high viral load of human papillomavirus 16 and riskof cervical carcinoma in situ: a nested case-control study. Lancet 355,2194-2198. (MED)

154a Kroman, N.T., Jensen, M.-B., Wohlfahrt, J., Mouridsen. H.T., Ander-sen, P.K., Melbye, M. (2000). Bør alle yngre mammacancerpatienter

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tilbydes adjuverende cytotoksisk kemoterapi. Ugeskr. Læg. 162, 3184-3188. (DOUBLE)

123a Andersen, P.K. (2000). Proportional hazards, overview. P. 742 inEncyclopedia of Epidemiology (eds. M.Gail, J. Benichou). Wiley, NewYork. (DOUBLE)

125a Andersen, P.K., Keiding, N. (2000). Survival analysis, overview. Pp.891-900 in Encyclopedia of Epidemiology (eds. M.Gail, J. Benichou).Wiley, New York. (DOUBLE)

164 Ylitalo, N., Josefsson, A., Melbye, M., Sørensen, P., Frisch, M., Ander-sen, P.K., Sparen, P., Magnusson, P., Quarforth-Tubbin, P., Ponten, J.,Gyllensten, U., Adami, H.-O. (2000) A prospective study showing long-term infection with human papillomavirus 16 before the developmentof cervical carcinoma in situ. Cancer Res. 60, 6027-6032. (MED)

165 Andersen, P.K. (2001). Review of the book Woodward, M. Epidemiol-ogy. Study Design and Data Analysis. Statist. in Med. 20, 161-162.(ETC)

166 Kessing, L.V., Andersen, P.K. (2001). Recurrence of affective disorder(letter). Am. J. Psych. 158, 819-820. (ETC)

167 Wohlfahrt, J., Andersen, P.K., Mouridsen, H.T., Melbye, M. (2001).Risk of late-stage breast cancer following a childbirth. Amer. J. Epi-demiol. 153, 1079-1084. (MED)

168 Wohlfahrt, J., Andersen, P.K. (2001). Commentary: Secular trendsin the context of competing risks. Int. J. Epidemiol. 30, 102-103.(ETC)

169 Andersen, P.K. (2001). Statistics in epidemiology. Chapter 5 in: Olsen,J., Saracci, R., Trichopolous, D. (eds.) Teaching Epidemiology, 2nd.ed.. Oxford Univ. Press, Oxford, pp.54-62. (MED)

170 Andersen, P.K. (2001). Noncompliance in clinical trials. Bull. ISI LIX,book 3, 99-101. (CONTR)

171 Andersen, P.K., Keiding, N. (2001). Event-history analysis in continu-ous time. In: International Encyclopedia of the Social and Behavioral

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Sciences, eds. N.J.Smelser and P.B.Baltes, 7, 4946-4956. Pergamon,Oxford. (STAT)

172 Andersen, P.K. (2002). Survival Analysis. Contribution to Encyclo-pedia of Environmetrics, 4, 2154-2155. (Eds. El-Shaarawi, A.H. andPiegorsch, W.W.), Wiley, Chichester. (STAT)

173 Andersen, P.K. (2002). Multi-state models (editorial). Statist. Meth.in Med. Res. 11, 89-90. (ETC)

174 Andersen, P.K., Keiding, N. (2002), Multi-state models for event historyanalysis. Statist. Meth. in Med. Res. 11, 91-115. (STAT)

175 Andersen, P.K., Abildstrom, S.Z., Rosthøj, S. (2002). Competing risksas a multi-state-model. Statist. Meth. in Med. Res. 11, 203-215.(STAT)

176 Nilsson, F.M., Kessing, L.V., Sørensen, T.M., Andersen, P.K. Bolwig,T.G. (2002). Enduring increased risk of developing depression andmania in patients with dementia. J. Neurol. Nerosurg. Psych. 73,40-44. (MED)

177 Andersen, P.K. (2002). Review of the book Donner, A. and Klar, N. De-sign and Analysis of Cluster Randomization Trials in Health Research.Statist. in Med. 21, 1961-1962. (ETC)

178 Andersen, P.K. (2002). Review of the book Hosmer, D.W. and Lemeshow,S.: Applied Logistic Regression, second edition. Statist. in Med. 21,1963-1964. (ETC)

179 Lund, R., Due, P., Modvig, J., Holstein, B.E., Damsgaard, M.T., An-dersen, P.K. (2002). Cohabitation status as predictor of mortality, aneight year follow-up study. Soc. Sci. and Med. 55, 673-679. (MED)

180 Petersen, L., Nielsen, G.G., Andersen, P.K., Sørensen T.I.A. (2002).Case-control study of genetic and environmental influences on prema-ture death of adult adoptees. Gen. Epidemiol. 23, 123-132. (MED)

181 Saleh, M.M.A., Nørregaard, P., Jørgensen, H.L., Andersen, P.K., Matzen,P. (2002). Preoperative endoscopic stent placement before pancreati-coduodenectomy - A meta-analysis of the effect on morbidity and mor-tality. Gastroint. Endoscopy 56, 529-534. (MED)

20

182 Andersen, E.W., Andersen, P.K. (2002). Adjustment for misclassifi-cation in studies of familiar aggregation of disease based on routineregisters. Statist. in Med. 21, 3595-3607. (STAT)

183 Abildstrom, S.Z., Rask-Madsen, C., Ottesen, M.M., Andersen, P.K.,Rosthøj, S., Torp-Pedersen, C., Køber, L. (2002). The impact of ageand gender on sudden cardiovascular death following myocardial in-farction. Heart 88, 573-578. (MED)

184 Andersen, A.-M.N., Vastrup, P., Wohlfahrt, J., Andersen, P.K., Olsen,J., Melbye, M. (2002). Fever in pregnancy and risk of fetal death. TheLancet 360, 1552-1556. (MED)

185 Liestøl, K., Andersen, P.K. (2002). Updating of covariates and choice oftime origin in survival analysis: problems with vaguely defined diseasestates. Statist. in Med. 21, 3701-3714. (STAT)

186 Nilsson, F.M., Kessing, L.V., Sørensen, T.M., Andersen, P.K., Bol-wig, T.G. (2002). Major depressive disorder in Parkinson’s disease. Aregister-based study. Acta Psychiatr. Scand. 106, 202-211. (MED)

187 Rostgaard, K., Wohlfahrt, J., Andersen, P.K., Hjalgrim, H., Frisch, M.,Westergaard, T., Melbye, M. (2003). Does pregnancy induce sheddingof premalignant ovarian cells. Epidemiology 14, 168-173. (MED)

188 Andersen, P.K., Klein, J.P., Rosthøj, S. (2003). Generalized linear mod-els for correlated pseudo-observations, with applications to multi-statemodels. Biometrika 90, 15-27. (STAT)

189 Karlsen, T.H., Grewal, H.M.S., Klomstad, S., Andersen, P.K., Strand,T., Ulvik, R., Ahren, C., Sommerfelt, H. (2003) Intestinal and systemicimmune responses to an oral cholera toxoid B subunit whole-cell vaccineadministered during zinc supplementation. Infect. and Immun. 71,3909-3913. (MED)

190 Andersen, P.K. (2003). Review of the book Harrell Jr., F. Regres-sion Modeling Strategies. With Applications to Linear Models, LogisticRegression and Survival Analysis. Statist. in Med. 22, 2531-2532.(ETC)

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191 Nilsson, F.M., Kessing, L.V., Sørensen, T.M., Andersen, P.K., Bolwig,T. (2003). Affective disorders in neurological diseases: A register basedstudy. Acta Psych. Scand. 108, 41-50. (MED)

192 Andersen, P.K., Liestøl, K. (2003). Attenuation caused by infrequenlyupdated covariates in survival analysis. Biostatistics 4, 633-649. (STAT)

193 Adams, M., Andersen, A.-M. N., Andersen, P.K., Haig, D., Henriksen,T.B., Hertz-Piciotto, I., Lie, R.T., Olsen, J., Skjærven, R., Wilcox, A.(2003). Sostrup statement on low birthweight. Int. J. Epidemiol. 32,884-885. (ETC)

194 Benn, C.S., Benfeldt, E., Andersen, P.K., Olesen, A.B., Melbye, M.,Bjorksten. (2003). Atoptic dermatitis in young children: Diagnosticcriteria for use in epidemiological studies based on telephone interviews.Acta Dermatol. Venereol. 83, 347-350. (MED)

195 Johansen, D., Andersen, P.K., Jensen, M., Schnohr, P., Grønbæk, M.(2003). Nonlinear relation between alcohol intake and High DensityLipoprotein cholesterol level. Results from the Copenhagen City HeartStudy. Alcoholism: Clinical and Experimental Research 28, 1305-1309.(MED)

196 Kessing, L.V., Nilsson, F.M., Siersma, V., Andersen, P.K. (2003). Noincreased risk of developing depression in diabetes compared to otherchronic illness. Diabetes Res. and Clin. Practice 62, 113-121. (MED)

197 Lamarca, R., Ferrer, M., Andersen, P.K., Liestøl, K., Keiding, N.,Alonso, J. (2003). Changing relationship between disability and sur-vival among the elderly at different ages? J. Clin. Epidemiol.56, 1192-1201. (Correction 57, 324.) (MED)

198 Petersen, L., Sørensen, T.I.A., Andersen, P.K. (2003). Comparison ofestimators under case-cohort sampling, based on premature death ofadult adoptees. Statist. in Med. 22, 3795-3803. (STAT)

199 Johansen, D., Andersen, P.K., Grønbæk, M. (2003). Energy adjustmentmethods applied to alcohol analyses. Alcohol 31, 11-17. (MED)

184a Andersen, A.M.N., Vastrup, P., Wohlfahrt, J., Andersen, P.K., Olsen,J., Melbye, M. (2003). Fever in the first 16 weeks of pregnancy did not

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increase the risk of fetal death. Evidence-based Obstetrics and Gyne-cology 5, 111-112. (DOUBLE)

200 Rosthøj, S., Andersen, P.K., Abildstrom, S.Z. (2004). SAS macros forestimation of the cumulative incidence functions based on a Cox re-gression model for competing risks survival data. Computer Programsand Methods in Biomedicine 74, 69-75. (STAT)

201 Kessing, L.V., Hansen, M.G., Andersen, P.K., Angst, J. (2004). Recur-rence of bipolar disorders and major depression: a life-long perspective.Acta Psych. Scand. 109, 339-344. (MED)

184b Andersen, A.-M.N., Vastrup, P., Wohlfahrt, J., Andersen, P.K., Olsen,J., Melbye, M. (2004). Febersygdom i graviditeten og risiko for for-terdød. Ugeskr. Læg. 1661, 53-56. (DOUBLE)

202 Kessing, L.V., Nilsson, F.M., Siersma, V., Andersen, P.K. (2004). In-creased risk of developing diabetes in depressive and bipolar disorder.J. Psych. Res. 38, 395-402. (MED)

203 Andersen, P.K. (2004). Review of the book Diggle, P.J., Heagerty, P.,Liang, K.-Y., Zeger, S.L. Analysis of Longitudinal Data, 2nd. ed. ISCBNews 37, 5. (ETC)

204 Andersen, P.K. (2004). Review of the book Hardin, J.W. and Hilbe,J.M. Generalized Estimating Equations. Statist. in Med. 23, 2479-2480. (ETC)

205 Andersen, P.K. (2004). Counting Processes. In: Encycl. Act. Sci. 1 ,380-384. (eds. J.L.Teugels, B.Sundt). Wiley, Chichester. (STAT)

206 Kessing, L.V., Andersen, P.K. (2004). Does the risk of developing de-mentia increase with the number of episodes in patients with depressiveand in patients with bipolar disorder. J. Neurol. Neourosurg. Psych.75, 1662-1666. (MED)

207 Kessing, L.V., Hansen, M.G., Andersen, P.K. (2004). Course of illnessin depressive and bipolar disorders. Naturalistic study, 1994-1999. Br.J. Psych. 185, 372-377. (MED)

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208 Andersen, A.-M.N., Hansen, K.D., Andersen, P.K., Smith, G.D. (2004).Advanced paternal age affects fetal and perinatal death. Amer. J.Epid. 160, 1214-1222. (MED)

209 Andersen, P.K., Hansen, M.G., Klein, J.P. (2004). Regression analysisof restricted mean life time using pseudo-observations. Lifetime DataAnalysis. 10, 335-350. (STAT)

210 Nielsen, J., Jensen, H., Andersen, P.K. (2005). Methods for modellingand forecasting time series data: creating a reference to war-time mor-tality in Guinea-Bissau 1998-99. J. Appl. Statist. 32, 75-86. (STAT)

211 Johansen, D., Grønbæk, M., Overvad, K., Schnohr, P., Andersen, P.K.(2005). Generalized additive models applied to analysis of the relationbetween amount and type of alcohol and all-cause mortality. Europ. J.Epidemiol. 20, 29-36. (MED)

120a Andersen, P.K. (2005). Censored data. Encyclopedia of Biostatistics,2nd. ed. 1, 722-727. Wiley, New York. (DOUBLE)

171a Andersen, P.K., Keiding, N. (2005). Event history analysis. Ency-clopedia of Biostatistics, 2nd. ed. 3, 1788-1799. Wiley, New York.(DOUBLE)

121a Klein, J.P., Andersen, P.K., Keiding, N. (2005). Exponential distri-bution. Encyclopedia of Biostatistics, 2nd. ed. 3, 1863. Wiley, NewYork. (DOUBLE)

122a Andersen, P.K. (2005). Hazard ratio estimator. Encyclopedia of Bio-statistics, 2nd. ed. 4, 2313-2315. Wiley, New York. (DOUBLE)

123b Andersen, P.K. (2005). Proportional hazards. Encyclopedia of Bio-statistics, 2nd. ed. 6, 4272. Wiley, New York. (DOUBLE)

124a Andersen, P.K. (2005). Risk set. Encyclopedia of Biostatistics, 2nd.ed. 7, 4656. Wiley, New York. (DOUBLE)

125b Andersen, P.K., Keiding, N. (2005). Survival analysis (overview). En-cyclopedia of Biostatistics, 2nd. ed. 8, 5368-5377. Wiley, New York.(DOUBLE)

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126a Andersen, P.K. (2005). Time-dependent covariate. Encyclopedia ofBiostatistics, 2nd. ed. 8, 5467-5471. Wiley, New York. (DOUBLE)

127a Andersen, P.K., Keiding, N. (2005). Total time on test. Encyclopediaof Biostatistics, 2nd. ed. 8, 5483-5485. Wiley, New York. (DOU-BLE)

128a Andersen, P.K. (2005). Type-specific covariates in survival analysis.Encyclopedia of Biostatistics, 2nd. ed. 8, 5601-5602. Wiley, New York.(DOUBLE)

129a Klein, J.P., Andersen, P.K., Keiding, N. (2005). Weibull distribution.Encyclopedia of Biostatistics, 2nd. ed. 8, 5724-5725. Wiley, New York.(DOUBLE)

212 Klein, J.P., Andersen, P.K. (2005). Regression modeling of competingrisks data based on pseudo-values of the cumulative incidence function.Biometrics 61, 223-229. (STAT)

213 Petersen, L., Andersen, P.K., Sørensen, T.I.A. (2005). Premature deathof adult adoptees, analyses of a case-cohort sample. Gen. Epidemiol.28, 376-382. (MED)

214 Thomsen, A.F., Kvist, T.K., Andersen, P.K., Kessing, L.V. (2005). In-creased risk of affective disorder following hospitalisation with hyper-thyrodism - a registed-based study. Europ. J. Endocrin. 152, 535-543.(MED)

215 Juhl. M., Andersen, P.K., Olsen J., Andersen, A.-M.N.(2005). Workrelated risk factors for pelvic pain in pregnancy. J. Epidemiol. Comm.Health 59, 580-585. (MED)

216 Ryberg, M., Nielsen, D., Osterlind, K., Andersen, P.K., Skovsgaard,T., Dombernowsky, P. (2005). Predictors of central nervous systemmetastases in patients with metastatic breast cancer. An analysis of 579patients treated with epirubicin-based chemotherapy. Breast cancertreatment and Res. 91, 217-225. (MED)

217 Westergaard, T., Rostgaard, K., Wohlfahrt, J., Andersen, P.K., Aaby,P., Melbye, M. (2005). Sibship characteristics and risk of allergic rhini-tis and asthma. Amer. J. Epidemiol.162, 125-132. (MED)

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218 Westergaard, T., Rostgaard, K., Wohlfahrt, J. Andersen, P.K., Aaby,P., Melbye, M. (2005). Response to invited commentary by Karmausand Johnson. Amer. J. Epidemiol.162, 139. (ETC)

219 Thomsen, A.F., Kvist, T.K., Andersen, P.K., Kessing, L.V. (2005). In-creased risk of developing affective disorder in patients with hypothy-roidism: a register-based study. Thyroid 15, 700-707. (MED)

220 Kessing, L.V., Søndergard, L., Kvist, K., Andersen, P.K. (2005). Sui-cide risk in patients treated with lithium. Arch. Gen. Psych. 62,860-866. (MED)

221 Abildstrom, S.Z., Ottesen, M.M., Rask-Madsen, C., Andersen, P.K.,Rosthøj, S., Torp-Pedersen, C., Køber, L. (2005). Sudden cardiovas-cular death following myocardial infarction: The importance of leftventricular systolic dysfunction and congestive heart failure. Int. J.Cardiol. 104, 184-189. (MED)

222 Kessing, L.V., Andersen, P.K. (2005) Predictive effects of previous episodeson the risk of recurrence in depressive and bipolar disorders. CurrentPsych. Reports 7, 413-420. (MED)

222a Kessing, L.V., Andersen, P.K. (2005) Predictive effects of previousepisodes on the risk of recurrence in depressive and bipolar disorders.Current Psychosis and Therapeutics Reports 3, 123-130. (DOUBLE)

223 Andersen, P.K., Ekstrøm, C.T., Klein, J.P., Shu, Y., Zhang, M.-J.(2005). A class of goodness of fit tests for a copula based on bivariateright-censored data. Biometrical J. 47, 815-824. (STAT)

224 Westergaard, T., Rostgaard, K., Wohlfahrt, J. Andersen, P.K., Aaby,P., Melbye, M. (2006). Reply to Bernsen et al.’s letter concerning“Sibship characteristics and risk of allergic rhinitis and asthma.” Amer.J. Epidemiol. 163, 99. (ETC)

225 Nielsen, J., Jensen, H., Andersen, P.K., Aaby, P. (2006). Mortality pat-terns during a war in Guinea-Bissau 1998-99: changes in risk factors?Int. J. Epidemiol. 35, 438-446. (MED)

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226 Petersen, L., Sørensen, T.I.A., Nielsen, G., Andersen, P.K. (2006). In-ference methods for correlated left truncated lifetimes: Parent and off-spring relations in an adoption study. Lifetime Data Analysis 12, 5-20.(STAT)

227 Shamin, Z., Ryder, L.P., Heilmann, C., Madsen, H., Lauersen, H., An-dersen, P.K., Svejgaard, A., Jacobsen, N., Muller, K. (2006). Geneticpolymorphisms in the genes en coding human interleukin-7 receptor-α:prognostic significance in allogeneic stem cell transplantation. BoneMarrow Transpl. 37, 485-491. (MED)

228 Brandt-Christensen, M., Kvist, K., Nilsson, F.M., Andersen, P.K., Kess-ing, L.V. (2006). Treatment with antidepressants and lithium is asso-ciated with increased risk of treatment with anti-parkinson medication- a pharmacoepidemiological study. J. Neurol., Neurosurg. & Psych.77, 781-783. (MED)

229 Søndergaard, L., Kvist, K., Andersen, P.K., Kessing, L.V. (2006). Doantidepressants prevent suicide? Int. Clin. Psychopharmacol. 21,211-218. (MED)

230 Søndergard, L., Kvist, K., Andersen, P.K., Kessing, L.V. (2006). Doantidepressants precipitate youth suicide? A nationwide pharmacoepi-demiological study? Eur. Child Adolesc. Psychiatry. 15, 232-240.(MED)

231 Thomsen, A.F., Kvist, T.K., Andersen, P.K., Kessing, L.V. (2006).Increased risk of affective disorders in patients with adrenocortical in-sufficiency. Psychoneuroendocrinology 31, 614-622. (MED)

232 Søndergaard, L., Kvist, K., Lopez, A.G., Andersen, P.K., Kessing, L.(2006). Temporal changes in suicide rates for persons treated and nottreated with antidepressants in Denmark during 1995 to 1999. Acta.Psych. Scand. 114, 168-176. (MED)

233 Thomsen, A.F., Kvist, T.K., Andersen, P.K., Kessing, L.V. (2006).Increased relative risk of subsequent affective disorders in patients witha hospital diagnosis of obesity. Int. J. Obesity 30, 1415-1421. (MED)

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234 Brandt-Christensen, M., Kessing, L.V., Nilsson, F.M., Kvist, K., An-dersen, P.K. (2006). The use of anti-Parkinsonian drugs in Denmark.Movement Disorders 21, 1221-1225. (MED)

235 Andersen, P.K., Keiding, N. (eds.) (2006). Survival and Event HistoryAnalysis, Wiley, Chichester, 533 pp. (BOOK)

236 Andersen, P.K. (2006). Review of the book Huzurbazar, A.V. Flowgraphmodels for Multistate Time-to-Event Data. Biometrics 62, 941-942.(ETC)

237 Andersen, P.K. (2006). Contribution to the discussion of the paper“Semiparametric analysis of case series data” by Farrington, C.P. andWhitaker, H.J. Appl. Statist. 55, 587-589. (ETC)

238 Jensen, H., Benn, C.S., Nielsen, J., Lisse, I.M., Rodrigues, A., Andersen,P.K., Aaby, P. (2007). Survival bias in observational studies of theeffect of routine immunisations on childhood survival. Trop. Med. andInt. Health 12, 5-14. Correction: 12, 902. (STAT)

239 Dam, H., Harhoff, M., Andersen, P.K., Kessing, L. (2007). Increasedrisk of treatment with antidepressants in stroke compared to otherchronic illness. Int. Clin. Psychopharmacol. 22, 13-19. (MED)

240 Andersen, P.K., Klein, J.P. (2007). Regression analysis for multistatemodels based on a pseudo-value approach, with applications to bonemarrow transplantation studies. Scand. J. Statist. 34, 3-16. (STAT)

241 Søndergaard, L., Lopez, A.G., Andersen, P.K., Kessing, L. (2007). Con-tinued antidepressant treatment and suicide in patients with depressivedisorder. Arch. Suicide Res. 11, 163-175. (MED)

242 Kessing, L.V., Lopez, A.G., Andersen, P.K., Kessing, S. (2007). No inc-treased risk of developing Alzheimer disease in patients with glaucoma.J. Glaucoma 16, 47-51. (MED)

243 Precht, D.H., Andersen, P.K., Olsen, J. (2007). Stressful life events andimpaired fetal growth - a national study with a complete follow up.Acta Obstr. Gyn. Scand. 86, 266-275. (MED)

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85a Andersen, P.K., Andreasen, F.M., Andreasen, J.O. (2007). Prognosis oftraumatic dental injuries: Statistical considerations. Chapter 31 (pp.835-841) in: Textbook and Color Atlas of Traumatic Injuries to theTeeth, 4th ed. Editors: J.O.Andreasen, F.M.Andreasen, L.Andersson.Blackwell Munksgaard, Copenhagen. (DOUBLE)

244 Christensen, K.B., Andersen, P.K., Smith-Hansen, L., Nielsen, M.L.,Kristensen, T.S. (2007). Analyzing sickness absence using statisticalmodels for survival data. Scand. J. Work Env. Health 33, 233-239.(STAT)

245 Gamborg, M., Byberg, L., Rasmussen, F., Andersen, P.K., Baker, J.L.,Bengtsson, C., Canoy, D., Drøvold, W., Eriksson, J.G., Forsen, T.,Gunnarsdottir, I., Jarvelin, N.-R., Koupil, I., Lapidus, L., Nilsen, T.I.,Olsen, S.F., Schack-Nielsen, L., Thorsdottir, I., Toumainen, T.-P.,Sørensen, T.I.A. on behalf of the NordNet Study Group. (2007). Birthweight and systolic pressure in adolescence and adulthood, meta-analysisof sex- and age-specific results from 20 Nordic studies. Am. J. Epi-demiol. 166, 634-645. (MED)

246 Brandt-Christensen, M., Lopez, A.G., Nilsson, F.M., Andersen, P.K.,Kessing, L. (2007). Depressive disorders and anti-parkinson drug treat-ment - a case register study. Acta Psych. Scand. 115, 466-472.(MED)

247 Kessing, L.V., Harhoff, M., Andersen, P.K. (2007). Increased rate oftreatment with antidepressants in patients with epilepsy. Epilepsy &Behavior 11, 39-45. (MED)

248 Kessing, L.V., Harhoff, M., Andersen, P.K. (2007). Treatment withantidepressants in patients with dementia - a nationwide register basedstudy. Int. Psychogeriatrics. 15, 902-913. (MED)

249 Klein, J.P., Logan, B., Harhoff, M., Andersen, P.K. (2007). Analyzingsurvival curves at a fixed point in time. Statist. in Med. 26, 4505-4519.(STAT)

250 Andersen, P.K. (2007). Contribution to the discussion of the paper“Maximum likelihood estimation in semiparametric regression models

29

with censored data” by Zeng, D. and Lin, D.Y. J. Roy. Statist. Soc.ser. B, 69, 507-564. (ETC)

251 Brandt-Christensen, M., Kvist, K., Nilsson, F.M., Andersen, P.K., Kess-ing, L.V. (2007). Treatment with anti-parkinson and antidepressantdrugs. A register-based, pharmaco-epidemiological study. MovementDisorders 22, 2037-2042. (MED)

252 Kessing, L.V., Søndergaard, L., Kvist, K., Andersen, P.K. (2007). Ad-herence to lithium in naturalistic settings - results from a nation-wide pharmacoepidemiological study. Bipolar Disorders 9, 730-736.(MED)

253 Brandt-Christensen, M., Lopez, A.G., Nilsson, F.M., Andersen, P.K.,Kessing, L.V. (2007). Parkinson’s disease and antidepressant drugtreatment - A case register study. Parkinsonism Rel. Dis. 13, 406-410.(MED)

254 Madsen , M., Jørgensen, T., Jensen, M.L., Juhl, M., Olsen, J., An-dersen, P.K., Andersen, A.-M.N. (2007). Exercise during pregnancyand risk of spontaneous abortion. Br. J. Obstr. and Gyneacol. 144,1419-1426. (MED)

255 Kvist, K., Gerster, M., Andersen, P.K., Kessing, L.V. (2007). Non-parametric estimation and model checking procedures for marginal gaptime distributions for recurrent events. Statist. in Med. 26, 5394-5410.(STAT)

231a Thomsen, A.F., Kvist, T.K., Andersen, P.K., Kessing, L.V. (2007).Risiko for udvikling af affektive lidelser hos patienter med binyrebarkin-sufficiens. Ugeskr. Læg. 169, 1473-1475. (DOUBLE)

120b Andersen, P.K. (2008). Censored data. Encyclopedia of Clinical Tri-als. Pp.-. Wiley, New York. (DOUBLE)

256 Kessing, L.V., Harhoff, M., Andersen, P.K. (2008). Increased rate oftreatment with antidepressants in patients with multiple sclerosis. Int.Clin. Psychopharmacol. 23, 54-59. (MED)

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257 Søndergaard, L., Lopez, A.G., Andersen, P.K., Kessing, L. (2008).Mood-stabilizing pharmacological treatment in bipolar disorders andrisk of suicide. Bipolar Disorders 10, 87-94. (MED)

258 Klein, J.P., Gerster, M., Andersen, P.K., Tarima, S., Pohar Perme, M.(2008). SAS and R functions to compute pseudo-values for censoreddata regression. Comp. Meth. Progr. Biomed. 89, 289-300. (STAT)

259 Petersen, L., Andersen, P.K., Sørensen, T.I.A. (2008). Genetic andenvironmental effects on risk of dying in adoptees and their siblingsbefore age 70 years. Epidemiology 19, 472-476. (MED)

260 Juhl, M., Andersen, P.K., Olsen, J., Madsen, M., Jørgensen, T., Nohr,E.A., Andersen, A.-M.N. (2008). Physical exercise during pregnancyand the risk of preterm birth: A study within the Danish NationalBirth Cohort. Amer. J. Epidemiol. 167, 859-866. (MED)

261 Strandberg-Larsen, K., Nielsen, N.R., Grønbæk, M., Andersen, P.K.,Olsen, J., Andersen, A.-M.N. (2008). Binge drinking in pregnancy andrisk of fetal death. Obstr. and Gynaecol. 111, 602-609. (MED)

262 von Linstow, M.-L., Holst, K.K., Larsen, K., Koch, A., Andersen, P.K.,Høgh, B. (2008). Acute respirtory symptoms and general illness dur-ing the first year of life: A population-based cohort study. PediatricPulmonology 43, 584-593. (MED)

263 Kvist, K., Andersen, P.K., Angst, J., Kessing, L.V. (2008). Repeatedevents and total time on test. Statist. in Med. 27, 3817-3832. (STAT)

264 Jepsen, P., Vilstrup, H., Andersen, P.K., Lash, T.L., Sørensen, H.T.(2008). Comorbidity and survival of Danish cirrhosis patients - anationwide population-based cohort study. Hepatology 48, 214-220.(MED)

265 Ryberg, M., Nielsen, D., Cortese, G., Nielsen, G., Andersen, P.K.,Skovsgaard, T. (2008). Predictors for the development of epirubicincardiac toxicity. A competing risks analysis of 1097 patients treatedfor advanced breast cancer. J. Nat. Cancer Inst. 100, 1058-1067.(MED)

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254a Madsen , M., Jørgensen, T., Jensen, M.L., Juhl, M., Olsen, J., An-dersen, P.K., Andersen, A.-M.N. (2008). Motion under graviditeten ogrisikoen for spontan abort - sekundærpublikation. Ugeskr. Læg. 170,2772-2775. (DOUBLE)

266 Pohar Perme, M., Andersen, P.K. (2008). Checking hazard regressionmodels using pseudo-observations. Statist. in Med. 27, 5309-5328.(STAT)

267 Kørner, A., Lopez, A.G., Andersen, P.K., Lauritzen, L., Kessing, L.V.(2008). Delusional disorder in old age and the risk of developing de-mentia - a nationwide register-based study. Aging and Mental Health12, 625-629. (MED)

268 Morgen, C.S., Bjørk, C., Andersen, P.K., Mortensen, L.H., Andersen,A.-M.N. (2008). Socioeconomic position and the risk of preterm birth.A study within the Danish National Birth Cohort. Int. J. Epidemiol.37, 1109-1120. (MED)

269 Kessing, L.V., Søndergaard, L., Forman, J.L., Andersen, P.K. (2008).Lithium treatment and risk of dementia? Arch. Gen. Psych. 65,1331-1335. (MED)

270 Andersen, P.K., Pohar Perme, M. (2008). Inference for outcome prob-abilities in multi-state models. Lifetime Data Anal. 14, 405-431.(STAT)

271 Miller, T.J., Andersen, P.K. (2008). A finite-state continuous-time ap-proach for inferring regional migration and mortality rates from archivaltagging and conventional tag-recovery experiments. Biometrics 64,1196-1206. (STAT)

272 Vinberg, M., Bennike, B., Kyvik, K.O., Andersen, P.K., Kessing, L.V.(2008). Salivary cortisol in unaffected twins discordant for affectivedisorder. Psych. Res. 161, 292-301. (MED)

273 Kørner, A., Lopez, A.G., Lauritzen, L., Andersen, P.K., Kessing, L.(2009). Late and very-late first-contact for schizophrenia and the riskof dementia - a nationwide register based study. Int. J. GeriatricPsych. 24, 61-67. (MED)

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274 Sørensen, M., Lopez, A.G., Andersen, P.K., Vogel, U., Autrup, H.,Tjønneland, A., Overvad, K., Raaschou-Nielsen, O. (2009). Stratifica-tion for smoking case-cohort in studies of genetic polymorphisms andlung cancer. Lung Cancer 63, 335-340. (MED)

275 Kørner, A., Lopez, A.G., Lauritzen, L., Andersen, P.K., Kessing, L.(2009). Acute and transient psychosis in old and the subsequent risk ofdementia - A nationwide registed based study. Geriatrics and Geron-tology Int. 9, 62-68. (MED)

276 Meira-Machado, L., de Una-Alvarez, J., Cadarso-Suarez, C., Andersen,P.K. (2009). Multi-state models for the analysis of time to event data.Stat. Meth. Med. Res. 18, 195-222. (STAT)

277 Bang, U.C., Nøjgaard, C., Andersen, P.K., Matzen, P. (2009). Meta-analysis: nitroglycerin for prevention of post-ERCP pancreatitis. Ali-ment. Pharmacol. Ther. 29, 1078-1085. (MED)

278 Gamborg, M., Andersen, P.K., Baker, J.L., Budtz-Jørgensen, E., Jørgensen,T., Jensen, G., Sørensen, T.I.A. (2009). Life course path analysisof birth weight, childhood growth and adult systolic blood pressure.Amer. J. Epidemiol. 169, 1167-1178. (MED)

279 Nøjgaard, C., Hornum, M., Elkjaer, M., Hjalmarsson, C., Heyries, L.,Hauge, T., Bakkevold, K., Andersen, P.K., Matzen, P. (2009). Doesglyceryl nitrate prevent post-ECRP pancreatitis? A prospective, double-blind, placebo-controlled multicentre trial. Gastrointest. Endosc. 69,e31-e37. (MED)

280 Kessing, L.V., Søndergaard, L., Forman, J.L., Andersen, P.K. (2009).Antidepressants and dementia? J. Affect. Disorders. 117, 24-29.(MED)

281 Aalen, O.O., Andersen, P.K., Borgan, Ø., Gill, R.D., Keiding, N. His-tory of applications of martingales in survival analysis. (2009). Elec-tronic. J. for History of Prob. and Statist. 5 (STAT)

282 Smith, E., Søndergard, L., Garcia, A., Andersen, P.K., Kessing, L.V.(2009). Association between consistent purchase of anticonvulsants orlithium and suicide risk: A longitudinal cohort study from Denmark,1995-2001. J. Affective Dis. 117, 162-167. (MED)

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283 Afzal, S., Jensen, S.A., Sørensen, J.B., Vainer, B., Vogel, U., Matsen,J.P., Andersen, P.K. and Poulsen, H.E. (2009). MTHFR polymor-phisms and 5-FU based adjuvant chemotherapy in colorectal cancer.Ann. Oncol. 20, 1660-1666. (MED)

284 Fine, P.E.M., Williams, T.N., Aaby, P., Kallander, K., Moulton, L.H.,Flanagan, K.L., Smith, P.G., Benn, C.S. on behalf of the WorkingGroup on Non-Specific Effects of Vaccines (2009). Epidemiologicalstudies of the ’non-specific effects’ of vaccines: I - data collection inobservational studies. Tropical Medicine and International Health 14,969-976. (GROUP)

285 Farrington, C.P., Firth, M.J., Moulton, L.H., Ravn, H., Andersen, P.K.,Evans, S. (On behalf of the working group on non-specific effects ofvaccines.) (2009). Epidemiological studies of the non-specific effects ofvaccines: II - methodological issues in the design and analysis of cohortstudies. Trop. Med. and Internat. Health. 14, 977-985. (MED)

286 Jepsen, P., Vilstrup, H., Andersen, P.K., Sørensen, H.T. (2009). Socioe-conomic status and survival of cirrhosis patients: A Danish nationwidecohort study. BMC Gastroenterol. 9, 35:1-6. (MED)

287 Jepsen, P., Vilstrup, H., Sørensen, H.T., Ott, P., Keiding, S., Andersen,P.K., Tygstrup, N. (2009). The galactose elimination capacity andmortality in 781 Danish patients with newly diagnosed liver cirrhosis:a cohort study. BMC Gastroenterol. 9, 50:1-6. (MED)

288 Strandberg-Larsen, K., Grønbæk, M., Andersen, A.-M.N., Andersen,P.K., Olsen, J. (2009). Alcohol drinking pattern during pregnancy andrisk of infant mortality. Epidemiology 20, 884-891. (MED)

289 Andersen, P.K. (2009). Review of the book Duchateau, L. and Janssen,P. The Frailty Model. Significance 6, 188. (ETC)

290 Andersen, P.K. (2010). Recent developments in survival analysis (edi-torial). Stat. Meth. Med. Res. 19, 3-4. (ETC)

291 Andersen, P.K., Pohar Perme, M. (2010). Pseudo-observations in sur-vival analysis. Stat. Meth. Med. Res. 19, 71-99. (STAT)

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292 Kessing, L.V., Søndergaard, L., Forman, J.L., Andersen, P.K. (2010).Does lithium protect against dementia? Bipolar Disorders 12, 87-94.(MED)

293 Juhl, M., Olsen, J., Andersen, P.K., Nøhr, E.A., Andersen, A.-M.N.(2010). Physical exercise during pregnancy and fetal growth measures:A study within the Danish national birth cohort. Amer. J. ObstetricsGynecol. 202, 63.e1-e8. (MED)

294 Juhl, M., Kogevinas, M., Andersen, P.K., Andersen, A.-M.N., Olsen, J.(2010). Is swimming a safe exercise for pregnant women? - A studywithin the Danish National Birth Cohort. Epidemiology 21, 253-258.(MED)

295 Cortese, G., Andersen, P.K. (2010). Competing risks and time-dependentcovariates. Biom. J. 52, 138-158. (STAT)

296 Petersen, L., Sørensen, T.I.A., Andersen, P.K. (2010). A shared frailtymodel for case-cohort samples: parent and offspring relations in anadoption study. Statist. in Med. 29, 924-931. (STAT)

55a Andersen, P.K., Væth, M. (2010). Survival analysis. In Methods andApplications of Statistics in the Life and Health Sciences. Pp. 953-966.Eds.: N. Balakrishnan, Campbell B. Read, Brani Vidakovic, SamuelKotz, Norman L. Johnson Wiley. (DOUBLE)

297 Jepsen, P., Vilstrup, H., Andersen, P.K., Ott, P., Sørensen, H.T. (2010).The clinical course of alcoholic liver cirrhosis. Hepatology 51, 1675-1682. (MED)

169a Andersen, P.K. (2010). Statistics in epidemiology. Chapter 4 in:Olsen, J., Saracci, R., Trichopolous, D. (eds.) Teaching Epidemiology,3rd. ed.. Oxford Univ. Press, Oxford, pp.67-76. (DOUBLE)

298 Madsen M, Andersen A.-M. N., Christensen K., Andersen P.K., OslerM. (2010). Does Educational Status Impact Adult Mortality in Den-mark? A Twin Approach. Amer. J. Epidemiol. 172, 225-234. (MED)

299 Parner, E.T., Andersen, P.K. (2010). Regression analysis of censoreddata using pseudo observations. STATA Journal 10, 408-422. (STAT)

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300 Andersen, P.K., Skovgaard, L.T. (2010). Regression with Linear Pre-dictors, 494 pp. Springer-Verlag, New York. (BOOK)

301 Andersen, P.K. Review of the book Panik, M. Regression Modeling.Methods, Theory, and Computation with SAS. J. Roy. Statist. Soc.ser. A 173, 696. (ETC)

302 Cook, R.J., Andersen, P.K. (2010). Recurrent event analysis, editorial.Lifetime Data Analysis 16, 449-450. (ETC)

303 Kvist, T.K., Andersen, P.K., Angst, J., Kessing, L.V. (2010). Eventdependent sampling of recurrent events. Lifetime Data Analysis 16,580-598. (STAT)

304 Kessing, L.V., Thomsen, A.F., Mogensen, U.B., Andersen, P.K. (2010).Treatment with antipsychotics and the risk of diabetes in clinical prac-tice. Br. J. Psych. 197, 266-271. (MED)

305 Petersen, L., Andersen, P.K., Sørensen, T.I.A. (2010). Genetic influ-ences on incidence and case-fatality of infectious disease. PLoS ONE5, e10603. (MED)

306 Petersen, L., Sørensen, T.I.A., Mortensen, E.L., Andersen, P.K. (2010).Excess mortality rate during adulthood among Danish adoptees. PLoSONE 5, e14365. (MED)

307 Vinberg, M., Mellerup, E., Andersen, P.K., Bennike, B., Kessing, L.V.(2010). Variations in 5-HTTLPR: Relations to familiar risk of affec-tive disorder, life events, neuroticism and cortisol. Progress in Neuro-Psychopharmacology & Biological Psychiatry 34, 86-91. (MED)

308 Shann, F., Nohynek, H., Scott, J.A., Hesseling, A., Flanagan, K.L. (Onbehalf of the working group on non-specific effects of vaccines.) (2010).Randomized trials to study the nonspecific effects of vaccines in childrenin low-income countries. The Pediatric INfectious Disease Journal 29,457-461. (GROUP)

309 Sørensen, T.I.A, Andersen, P.K.(2011). Clinical Epidemiological andStatistical Challenges in Defining, Recording and Analysing Endpoints.Pp. 46-55 in: Portal Hypertension V. Proceedings of the Fifth Baveno

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International Consensus Workshop. de Franchis (ed.) Wiley-Blackwell,Oxford. (MED)

310 Madsen, M., Andersen P.K., Gerster M., Nybo Andersen A.-M., Chris-tensen K., Osler, M. (2011). Education and incidence of breast cancer:Does the association replicate within twin pairs? A register based studyon Danish female twins. Br. J. Cancer 104, 520-523. (MED)

311 Sørensen, H.T., Riis, A.H., Diaz, L., Andersen, E.W., Baron, J.A.,Andersen, P.K. (2011). Familiar risk of venous thromboembolism anationwide cohort study. J. Thrombosis and haemostasis 9, 320-324.(MED)

312 Gamborg, M., Jensen, G., Sørensen, T.I.A., Andersen, P.K. (2011).Dynamic path analysis in life course epidemiology. Amer. J. Epi.173, 1131-1139. (MED)

313 Kessing, L.V., Andersen, P.K. (2011). Author’s reply to comment byVanderburg, D., Keohane, D., Karayal, O.N., Pappadopoulos. Br. J.Psych. 198 158. (ETC)

314 Kessing, L.V., Hellmund, G., Geddes, J.R., Goodwin, G.M., Andersen,P.K. (2011). Valproate versus lithium in the treatment of bipolar dis-order in clinical practise - an observational nationwide register basedcohort study. Br. J. Psych. 199 57-63. (MED)

315 Holland, P., Nylen, Thielen, K., van der Wel, K.A., Chen, W.-H., Barr,B., Burstrom, Diderichsen, F., Andersen, P.K., Dahl. E., Uppal, S.,Clayton, S., Whitehead, M. (2011). How do macro-level contexts andpolicies affect the employment chances of chronically ill and disabledpeople? Part II: The inpact of active and passive labor market policies.Int. J. Health services 41, 415-430. (MED)

316 Kessing, L.V., Forman, J.L., Andersen, P.K. (2011). Do continued an-tidepressants protect against dementia in patients with severe depres-sive disorder? International Clinical Psychopharmacology 26, 316-322.(MED)

317 Kessing, L.V., Hellmund, G., Andersen, P.K. (2011). Predictors of ex-cellent response to lithium - results from a nationwide register-basedstudy. International Clinical Psychopharmacology 26, 323-328. (MED)

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318 Pinborg, A., Gaarslev, C., Hougaard, C.O., Nyboe Andersen, A., An-dersen P.K., Boivin J., Schmidt, L. (2011). Influence of female bodyweight on IVF outcome including live birth rate - A longitudinal multi-centre cohort study of 487 infertile couples. RMB Online 23, 490-499.(MED)

319 Andersen, P.K. (2011). Hazard ratio estimator. In: Int. Encycl. Stat.Sci. 8 (ed. M. Lovrig), pp. 624-625. Springer-Verlag, New York.(STAT)

320 Andersen, P.K. (2011). Hazard regression models. In: Int. Encycl.Stat. Sci. 8 (ed. M. Lovrig), pp. 625-626. Springer-Verlag, New York.(STAT)

321 Andersen, A.M.N., Andersen, P.K., Olsen, J., Grønbaek, M., Strandberg-Larsen, K.(2012) Moderate alcohol intake during pregnancy and riskof fetal death Int. J. Epidemiol. 41, 405-413. doi: 10.1093/ije/dyr189(MED)

322 Andersen, P.K., Keiding, N. (2012). Interpretability and importance offunctionals in competing risks and multi-state models. Stat. in Med.31, 1074-1088. (STAT)

323 Weeke, P., Jensen,A., Folke, F., Gislason, G.H., Olesen, J.B., Anders-son, C., Fosbøl, E.L., Larsen, J.K., Lippert, F.K., Nielsen, S.L., Gerds,T., Andersen, P.K., Kanters, J.K., Poulsen, H.E., Pehrson, S. Køber,L., Torp-Pedersen, C. (2012). Antidepressant use and risk of out-of-hospital cardiac arrest - a nationwide case-time-control study ClinicalPharmacology & Therapeutics 92, 72-79. (MED)

324 Kessing, L.V., Hellmund, G., Andersen, P.K. (2012). An observationalnationwide register based cohort study on lamotrigene versus lithiumin bipolar disorder. J. Psychopharmacology 26, 644-652. (MED)

325 Andersen, P.K., Geskus, R.B., de Witte, T., Putter, H. (2012). Compet-ing risks in epidemiology: Possibilities and pitfalls. Int. J. Epidemiol.41, 861-870. (MED)

326 Jepsen, P., Ott, P., Andersen, P.K., Sørensen, H.T., Vilstrup, H. (2012).Risk of hepatocellular carcinoma in patients with alcoholic cirrhosis -

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a Danish nationwide cohort study. Ann. Int. Med. 156, 841-847.(MED)

327 Mortensen, B.K., Petersen, S.L., Kornblit, B., Andersen, P.K., Braend-strup, P., Andersen, N.S., Sengeløv, H., Vindeløv, L. (2012). Single-institution long-term outcomes for patients receiving nonmyeloabla-tive conditioning hematopoeitic cell transplantation for chronic lym-phocytic leukemia and follicular lymphoma. Eur. J. Haematol. 89,151-159. (MED)

328 Norsker, F.N., Espenhain, L., a Rogvi, S., Morgen, S.M., Andersen,P.K., Andersen, A.-M.N. (2012). Socioeconomic position and the riskof spontaneous abortion: a study within the Danish National BirthCohort. BMJ Open 2, e001077. (MED)

329 Bach-Holm, D., Kessing, S.V., Mogensen, U, Forman, J.L., Andersen,P.K., Kessing, L.V. (2012). Normal Tension Glaucoma and AlzheimerDisease: Comorbidity? Acta Ophthalmologica 90, 683-685. (MED)

330 Søndergaard, G., Mortensen, L.H., Andersen, P.K., Dalton, S.O., Mad-sen, M., Andersen, A.-M. N., Osler, M. (2012). Does shared familybackground influence educational differences in mortality? Amer. J.Epidemiol. 176, 675-683. (MED)

331 Gerds, T.A., Scheike, T.H., Andersen, P.K. (2012). Absolute risk regres-sion for competing risks: interpretation, link functions and prediction.Stat. in Med. 31, 3921-3930. (STAT)

332 Andersen, P.K. (2012). Review of “Modeling Survival Data UsingFrailty” by D.D. Hanagal. ISCB Newsletter 53, 7. (ETC)

333 Andersen, A-M.N., Andersen, P.K., Olsen, J., Grønbæk, M., Strandberg-Larsen, K. (2012). Authors’ response to: Moderate alcohol during preg-nancy and risk of fetal death. Int. J. Epidemiol. 41, 1848. (ETC)

334 Jepsen, P., Ott, P., Andersen, P.K., Vilstrup, H. (2012). The clinicalcourse of alcoholic cirrhosis: Effects of hepatic metabolic capacity, alco-hol consumption, and hyponatremia - a historical cohort study. BMCRes. Notes 5, 509. (MED)

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335 Kessing, L.V., Andersen, P.K. (2012). Author’s reply to comment “Ob-servational BALANCE” by J.F. Hayes. Br. J. Psych. 199, 342.(ETC)

336 Juhl, M., Madsen, M., Andersen, P.K., Olsen, J. (2012). Distributionand predictors of exercise habits among pregnant women in the DanishNational Birth Cohort. Scand. J. Med. and Sci. in Sports 22, 128-138.(MED)

337 Nielsen, M., Andersson, C., Gerds, T.A., Andersen, P.K., Jensen, T.B.,Køber, L., Gislason, G., Torp-Pedersen, C. (2013). Familial clusteringof myocardial infarction in first-degree relatives: A nationwide study.European Heart Journal 34, 1198-1203. (MED)

338 Thomsen, A.F., Olsbjerg, M., Andersen, P.K., Kessing, L.V. (2013).Cohabitation patterns among patients with severe psychiatric disordersin the entire Danish population. Psychological Medicine 43, 1013-1021.(MED)

339 Kessing, L.V., Grøn, Andersen, P.K. (2013). Author’s reply to readerreaction on “Maternal depression, antidepressant use in pregnancy andApgar score in infants”. Br. J. Psych. 202, 465. (ETC)

270a Andersen, P.K., Pohar Perme, M. (2013). Multi-state models. Ch. 20(pp. 417-439) in: Handbook of Survival Analysis (eds. J. Ibrahim, J.Klein, T. Scheike, H.C. van Houwelingen) (DOUBLE)

340 Cortese, G., Gerds, T.A., Andersen, P.K. (2013). Comparing predic-tions among competing risks models with time-dependent covariates.Statist. Med. 32, 3089-3101. (STAT)

341 Jensen, H.M., Grøn, R., Lidegaard, Ø., Pedersen, L.H. Andersen, P.K.,Kessing, L. (2013). The effects of maternal depression and use of an-tidepressants during pregnancy on risk of a child small for gestationalage. Psychopharmacology 228, 199-205. (MED)

342 Andersen, P.K. (2013). Decomposition of number of life years lost ac-cording to causes of death. Statist. Med. 32, 5278-5285. (STAT)

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343 Juhl, M., Strandberg-Larsen, K., Larsen, P.S., Andersen, P.K., Svend-sen, S.W., Bonde, J.P., Andersen, A.-M.N. (2013). Occupational lift-ing during pregnancy and risk of fetal death in a large national cohortstudy. Scand. J. Work Environ. Health 39, 335342. (MED)

344 Andersen, P.K., Canudas-Romo, V.,Keiding, N. (2013). Cause-specificmeasures of life years lost. Demographic Research, article 41, 1127-1152. (STAT)

345 Madsen, M., Andersen, P.K., Gerster, M., Andersen, A.-M.N., Osler,M., Christensen, K. (2013). Are familial factors underlying the asso-ciation between socio-economic position and prescription medicine? Aregister-based study on Danish twins. BMJ Open 3, e003292. (MED)

346 Petersen, L., Sørensen, T.I.A., Andersen, P.K., Mortensen, P.B., Haw-ton, K. (2013). Genetic and environmental effects on suicide - an adop-tion study of siblings. PLoS ONE 8, e77973. (MED)

347 Kriegbaum, M., Christensen, U., Andersen, P.K., Osler, M., Lund, R.(2013). Does the association between broken partnership and first timemyocardial infarction vary with time after break up? Int. J. Epidemiol.42, 1811-1819. (MED)

348 Jacobsen, R., Rusch, E., Frølich, A., Andersen, P.K., Godtfredsen, N.S.(2013). Characteristics of COPD patients enrolled into rehabilitationprogramme in Copenhagen. ISRN Pulmonology vol. 2013, id 10.1155.(MED)

349 Søndergaard, G., Mortensen, L.H., Andersen, A.-M. N., Andersen, P.K.,Dalton, S.O., Osler, M. (2013). Social inequality in breast cancer, lungcancer and colorectal cancer: a sibling approach BMJ Open 3, e002114.(MED)

350 Jensen, H.M., Grøn, R., Lidegaard, Ø., Pedersen, L.H., Andersen, P.K.,Kessing, L.V. (2013). Maternal depression, antidepressant use in preg-nancy and Apgar score in infants. Br. J. Psych. 202, 347-351.(MED)

351 Gerster, M., Madsen, M., Andersen, P.K. (2014). Matched survivaldata in a co-twin control design. Lifetime Data Analysis 20, 38-50.(STAT)

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352 Martensson, S., Gyrd-Hansen, G., Prescott, E., Andersen, P.K., ZwislerA.-D.O., Osler, M. (2014). Trends in time to invasive examination andtreatment from 2001 to 2009 in patients admitted first time with nonST-elevation Myocardial Infarction or unstable angina in Denmark.BMJ Open 4: e004052. (MED)

353 Petersen, L., Sørensen, T.I.A., Andersen, P.K., Mortensen, P.B., Haw-ton, K. (2014). Genetic and environmental effects on suicide attempts- a study of Danish adoptees and their biological and adoptive siblings.J. Affective Disorders 155, 273277. (MED)

354 Jensen, A.K.G., Gerds, T.A., Weeke, P., Torp-Pedersen, C., Ander-sen, P.K. (2014). A note on the validity of the case-time-control de-sign for autocorrelated exposure histories. Epidemiology 25, 110-113.(STAT)

355 Andersen, P.K. (2014). Gotzsche misforstar metaanalyser. Ugeskr.Laeg. 176, 373. (ETC)

356 Binder, N., Gerds, T.A., Andersen, P.K. (2014). Pseudo-observationsfor competing risks with covariate dependent censoring. Lifetime DataAnalysis 20, 303-315. (STAT)

357 Jacobsen, R., Rusch, E., Frølich, A., Andersen, P.K., Adams J. (2014).The effect of rehabilitation on health care utilisation in COPD patientsin Copenhagen. Clin. Resp. J. 8, 321-329 (MED)

358 Lundstrom, H., Siersma, V., Nielsen, A.B.S., Brodersen, J., Revent-low, S., Andersen, P.K., Olivarius, N.de F.O. (2014). The effectivenessof structured personal care of type 2 diabetes on recurrent outcomes.A 19-year follow-up of the study Diabetes Care in General Practice(DCGP). Diabetologia 57, 1119-1123. (MED)

359 Juhl, M., Larsen, P.S., Andersen, P.K., Svendsen, S.W., Bonde, J.P.,Andersen, A.-M.N., Strandberg-Larsen, K. (2014). Occupational liftingduring pregnancy and child’s birth size in a large national cohort study.Scand. J. Work, Envir. Health 40, 411-419. (MED)

360 Hansen, S.N., Andersen, P.K., Parner, E. (2014). Events per variable forrisk differences and relative risks using pseudo-observations. LifetimeData Analysis 20, 584598. (STAT)

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361 Nilsson, S.F., Andersen, P.K., Strandberg-Larsen, K., Andersen, A.-M.N. (2014). Risk factors for miscarriage in a prevention perspective:a nationwide follow-up study. Br. J. Obstetrics and Gynaecol. 121,1375-1385. (MED)

362 Andersen, A.-M.N., Andersen, P.K., Nilsson, S.F., Strandberg-Larsen,K. (2014). Author’s reply to comment on ‘Risk factors for miscarriagein a prevention perspective: a nationwide follow-up study’. Br. J.Obstetrics and Gynaecol. 121, 1440. (ETC)

120c Andersen, P.K. (2014). Censored data. Chapter 12 in: Methods andApplications of Statistics in Clinical Trials: 1 Concepts, Principles,Trials, and Designs. Pp. 139-145. Wiley, New York. (DOUBLE)

125c Andersen, P.K., Keiding, N. (2005). Survival analysis (overview).Chapter 50 in: Methods and Applications of Statistics in Clinical Trials:2 Planning, Analysis, and Inferential methods. Pp. 802-814. Wiley,New York. (DOUBLE)

363 Bendtsen, F., D’Amico, G., Rusch, E., de Franchis, R., Andersen, P.K.,Lebrec, D., Thabut, D., Bosch, J. (2014). Effect of recombinant FactorVIIa on outcome of acute variceal bleeding: an individual patient basedmeta-analysis of two randomized placebo controlled trials. J. Hepatol.61, 252-259. (MED)

364 Kessing, L.V., Vradi, E., Andersen, P.K. (2014). Starting lithium pro-phylaxis early v. late in bipolar disorder. Br. J. Psych. 205, 214220.(MED)

365 Madsen, M., Andersen, P.K., Gerster, M., Andersen, A.-M.N., Chris-tensen, K., Osler, M. (2014). Are the educational differences in inci-dence of cardiovascular disease explained by underlying familial factors?A twin study. Social Science and Medicine 118, 182-190. (MED)

366 Lamberts, M., Lip, G.Y.H., Hansen, M.L., Lindhardsen, J., Olesen,J.B., Raunsø, J., Olsen, A.-M.S., Andersen, P.K., Gerds, T.A., Fosbøl,E.L., Torp-Pedersen, C., Gisloson, G.H. (2014). Relation of nons-teroidal anti-inflammative drugs to serious bleeding and thrombolismrisks in patients with atrial fibrillation. Ann. Internal Med. 161,690-698. (MED)

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367 Pedersen, M., Andersen, P.K., Sabroe, S. (2014). Determinants forbinge drinking among adolescents in Denmark. Journal of Child andAdolescent Psychiatry and Psychology. 2, 135-142. (MED)

368 Gerds, T.A., Andersen, P.K., Kattan, M.W. (2014) Calibration plotsfor risk prediction models in the presence of competing risks. Statist.in Med. 33, 3191-3203. (STAT)

369 Kessing, L.V., Andersen, P.K. (2014). Authors’ reply to comment byNunes, A., Hajek, T., Alda, M. Early and delayed treatment in bipolardisorder. Br. J. Psych. 205, 411. (ETC)

370 Plana-Ripoll, O., Olsen, J., Andersen, P.K., Gomez, G., Cnattingius,S., Li, J. (2014). Prenatal exposure to maternal bereavement and child-births in the offspring: a population-based cohort study. PLOS ONE9: e103353. (MED)

371 Ferrari, P., Licaj, I., Muller, D., Andersen, P.K., Johansson, M.,Bergmann,M.M., Weiderpass, E., Dossus, L., Dartois, L., Fagherazzi, G., Brad-bury, K.E., Khaw, K.-T., Wareham, N.J., Duell, E.J., Barricarte, A.,Molina-Montes, E., Navarro Sanchez, C., Arriola, L., Wallstrom, P.,Tjønneland, A., Olsen, A., Trichopoulou, A., Benetou, V., Trichopou-los, D., Tumino, R., Agnoli, C., Sacerdote, C., Palli, D., Li, K., Kaaks,R., Peeters, P., Beulene. J.W.J., Nunes, L., Gunter, M., Norat, T.,Riboli, E., Overvad, K., Brennan, P., Boeing, H., Romieu, I. (2014).Lifetime alcohol consumption and overall and cause-specific mortalityin the EPIC study. BMJ Open 4: e005245. (MED)

372 Nordahl, H., Hvidtfeldt, U.A., Diderichsen, F., Rod, N.H., Osler, M.,Frederiksen, B.L., Prescott, E., Tjønneland, A., Lange, T., Keiding,N., Andersen, P.K., Andersen, I. (2014). Cohort profile: The SocialInequality in Cancer (SIC) Cohort Study. Int. J. Epidemiol. 43,17501758 (MED)

373 Bang, C., Gislason, G., Greve, A., Bang, C., Lilja, A., Torp-Pedersen,C., Andersen, P.K., Køber, L., Devereux, R., Wachtell, K. (2014). New-onset AF is associated with cardiovascular events leading to death ina first time myocardial infarction population of 89,703 patients withlong-term follow-up - A nationwide study. J. Amer. Heart Assoc. 3,e000382. (MED)

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374 Kessing, L.V., Vradi, E., Andersen, P.K. (2014). Are rates of pedi-atric bipolar disorder increasing? The International Journal of BipolarDisorders 2, 10. (MED)

375 Sauerbrei, W., Abrahamowicz, M., Altman, D.G., le Cessie, S., Car-penter, J. (on behalf of the STRATOS initiative, incl. Andersen, P.K.)(2014). STRengthening Analytical Thinking for Observational Studies:the STRATOS initiative. Statist. in Med. 33, 5413-5432. (GROUP)

376 Søndergaard, G., Osler, M., Andersen, A.-M.N., Andersen, P.K., Dal-ton, S., Mortensen, L. (2015). Alcohol-related morbidity and mortalitywithin siblings. (2015). Addiction 110, 451-460. (MED)

377 Keiding, N., Andersen, P.K., Zhang, M.J. (2015). Editorial: To thememory of John P. Klein. Lifetime Data Analysis 21, 157-159. (ETC)

378 Andersen, P.K., Skrondal, A. (2015). A competing risks approach to“biological” interaction. Lifetime Data Analysis. 21, 300-314. (STAT)

379 Kessing, L.V., Vradi, E., Andersen, P.K. (2015). Diagnostic stabil-ity in pediatric bipolar disorder. J. Affective Disorders 172, 417-421.(MED)

171a Andersen, P.K., Keiding, N. (2015). Event history analysis in con-tinuous time. In: International Encyclopedia of the Social and Behav-ioral Sciences, 2nd ed. (ed. J.D.Wright), Elsevier, Oxford, 8, 310-319.(DOUBLE)

125d Keiding, N., Andersen, P.K. (2015). Survival analysis: Introduction.In: International Encyclopedia of the Social and Behavioral Sciences(ed. J.D.Wright), Elsevier, Oxford, 23, 771-775. (DOUBLE)

169b Andersen, P.K. (2015). Statistics in epidemiology. Chapter 4 in:Olsen, J., Greene, N., Saracci, R., Trichopolous, D. (eds.) Teach-ing Epidemiology 4th. ed., pp. 56-66. Oxford Univ. Press, Oxford.(DOUBLE)

380 Kessing, L.V., Vradi, E., McIntyre, R.S., Andersen, P.K. (2015). Causesof decreased life expectancy over the life span in bipolar disorder. J.Affective Disorders 180, 142-147. (MED)

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381 Kessing, L., Vradi, E.; Andersen, P.K. (2015). Life expectancy in bipo-lar disorder. Bipolar Disorders 17, 543-548. (MED)

382 Jepsen, P., Vilstrup, H.A., Andersen, P.K. (2015). The clinical courseof cirrhosis: the importance of multi-state models and competing risksanalysis. Hepatology 62, 292-302. (MED)

383 Plana-Ripoll, O., Olsen, J., Andersen, P.K., Gomez, G., Cnattingius,S., Li, J. (2015). CORRECTION: Prenatal Exposure to Maternal Be-reavement and Childbirths in the Offspring: A Population-Based Co-hort Study. PLoS ONE 10, e0132648. (ETC)

384 Grell, K., Diggle, P.J., Frederiksen, K., Schuz, J., Cardis, E., Andersen,P.K. (2015). A three-dimensional point process model for the spatialdistribution of disease occurrence in relation to an exposure source.Statist. in Med. 34, 3170-80. (STAT)

385 Andersen, P.K., Scheike, T.H. (2015). Editorial: Niels Keiding 70 years.Lifetime Data Analysis 21, 491-492. (ETC)

55b Andersen, P.K., Væth, M. (2015). Survival analysis. StatsRef: Statis-tics Reference Online, Wiley. DOI: 10.1002/9781118445112.stat02177.pub2(DOUBLE)

386 Overgaard, M., Andersen, P.K., Parner, E.T. (2015). Regression analy-sis of censored data using pseudo-observations: An update. The StataJournal 15, 809-821. (STAT)

387 Jepsen, P., Watson, H., Andersen, P.K., Vilstrup, H. (2015). Diabetesas a risk factor for hepatic encephalopathy in cirrhosis patients. Journalof Hepatology 63, 1133-1138. (MED)

388 Andersen, P.K. (2015). Review of “Multivariate Survival Analysis andCompeting Risks” by M. Crowder. ISCB Newsletter 60, 4. (ETC)

389 Kessing, L.V., Gerds, T.A., Feldt-Rasmussen, B., Andersen, P.K., Licht,R.W. (2015). Use of lithium and anticonvulsants and the rate of chronickidney disease a nation-wide population-based study. JAMA Psych.72, 1182-1191. Erratum 73, 179. (MED)

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390 Osler, M., Prescott, E., Wium-Andersen, I.K., Ibfelt, E., Jørgensen,M.B., Andersen, P.K. Jørgensen, T.S.H., Carlsen, K., Wium-Andersen,M.K., Martensson, S. (2015). The impact of comorbid depression oneducational inequality in survival after Acute Coronary Syndrome in acohort of 83 062 patients and a matched reference population. PLOSONE 10, e0141598. (MED)

391 Kessing, L.V., Gerds, T.A., Feldt-Rasmussen, B., Andersen, P.K., Licht,R.W. (2015). Lithium and renal and upper urinary tract tumors resultsfrom a nation-wide population-based study. Bipolar Disorders 17, 805-813. (MED)

392 Grøn, R., Gerds, T.A., Andersen, P.K. (2016). Misspecified Poissonregression models for large-scale registry data: Inference for large nand small p. Statist in Med. 35, 1117-1129. (STAT)

393 Osler, M., Martensson, S., Wium-Andersen, I.K., Prescott, E., An-dersen, P.K., Jørgensen, T.S.H., Carlsen, K., Wium-Andersen, M.K.,Jørgensen, M. (2016). Depression after first admission for Acute Coro-nary Syndrome. A study of time of onset and impact on survival.Amer. J. Epidemiol. 183, 218-226. (MED)

394 Dreier, J.W., Andersen, A.-M.N., Hvolby, A., Garne, E., Andersen,P.K., Berg-Beckhoff, G. (2016). Fever and infections in pregnancy andrisk of attention deficit/hyperactivity disorder in the offspring. J. ChildPsychology and Psychiatry. 57, 540-548. (MED)

395 Martensson, S., Gyrd-Hansen, D., Prescott, E., Andersen, P.K., Jacob-sen, R.K., Osler, M. (2016). Socio-economic position and time trendsin invasive management and case fatality after acute myocardial infarc-tion in Denmark. Eur. J. Public Health 26, 146-152. (MED)

396 Bukh, J.D., Andersen, P.K., Kessing, L.V. (2016). Rates and predic-tors of remission, recurrence, and conversion to bipolar disorder afterthe first lifetime episode of depression - A prospective 5-year follow-upstudy. Psychological Medicine 46, 1151-1161. (MED)

397 Kessing, L.V., Vradi, E., Andersen, P.K. (2016). Nationwide and population-based prescription patterns in bipolar disorder. Bipolar Disorders 18,174-182. (MED)

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398 Martensson, S., Gyrd-Hansen, D., Prescott, E., Andersen, P.K., Gis-lasson, G., Jacobsen, R.K., Osler, M. (2016). Does access to invasiveexamination and treatment influence socioeconomic differences in casefatality for patients admitted first time with non ST-elevation Myocar-dial Infarction or unstable angina? Eurointervention 11, 1495-1502.(MED)

399 Bukh, J.D., Andersen, P.K., Kessing, L.V. (2016). Personality and thelong-term outcome of first episode depression. A prospective 5 yearfollow-up study. J. Clin. Psych. 77, e704-710. (MED)

400 Oestergaard, L.B., Christiansen, M.N., Schmiegelow, M.D., Skov, R.L.,Andersen, P.S., Petersen, A., Aasbjerg, K., Gerds, T.A., Andersen,P.K., Torp-Pedersen, C. (2016). Familial clustering of Staphylococcusaureus bacteraemia in first-degree relatives - a Danish nationwide co-hort study. Ann. Internal Medicine 165, 390-398. (MED)

401 Thomsen, C.T., Benros, M.E., Hastrup, L.H., Andersen, P.K., Giacco,D., Nordentoft, M. (2016). Patient-controlled hospital admission forpatients with severe mental disorders: study protocol for a nationwideprospective multicenter study. BMJ Open 6, e013088. (MED)

402 Jørgensen, T.S.H., Wium-Andersen, I.K., Wium-Andersen, M.K., Jørgensen,M.B., Prescott, E., Maartensson, S., Andersen, P.K., Osler, M. (2016),Depression after stroke: frequency, risk factors and mortality outcomesin 157 253 Danish patients and a matched sample of the backgroundpopulation. JAMA Psychiatry 73, 1032-1040. . (MED)

403 Jørgensen, T.S.H., Maartensson S., Ibfelt, E.H., Jørgensen, M.B., Wium-Andersen, I.K., Wium-Andersen, M.K., Prescott, E., Andersen, P.K.,Osler, M. (2016). Depression following acute coronary syndrome: ADanish nationwide study of potential risk factors. Social Psychiatryand Psychiatric Epidemiology 51, 1509-1523. (MED)

404 Andersen, P.K. (2016). Review of the book D. Commenges and H.Jacqmin-Gadda Dynamical Biostatistical Models. ISCB News 62, 32.(ETC)

405 Keiding, N., Andersen, P.K. (2016). Linear effects of maternal age andperiod trends cannotbe distinguished. Commentary to paper by: K.

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Barclay and M. Myrskyla Population and Development Review 42, 711.(ETC)

406 Jensen, A.K.G., Andersen, P.K., Sørup, S., Ravn, H. (2016). A marginalstructural model for recurrent events in the presence of time-dependentconfounding: non-specific effects of vaccines on child hospitalisations.Statist. in Med. 35, 5051-5069. (STAT)

407 Grell, K., Frederiksen, K., Schuz, J., Cardis, E., Armstrong, B., Siemi-atycki, J., Krewski, D.R., McBride, M.L., Johansen, C., Auvinen, A.,Hours, M., Blettner, M., Sadetzki, S., Lagorio, S., Yamaguchi, N.,Woodward, A., Tynes, T., Feychting, M., Fleming, S.J., Swerdlow,A.J., Andersen. P.K. (2016). The spatial distribution of gliomas inrelation to exposure from mobile phones: analyses from the InterphoneStudy. Amer. J. Epidemiol. 184, 818-828. (MED)

408 Lund, M., Bjerre, T.A., Grønbæk, H., Mortensen, F., Andersen, P.K.(2016). Contrast-enhanced ultrasound compared with computed to-mography, Magnetic resonance imaging, and positron emission tomog-raphy for diagnosing liver metastases in people with newly diagnosedcolorectal cancer (protocol). Cochrane Database of Systematic Reviews10, Art. No.: CD012388. (MED)

409 Kessing, L.V., Andersen, P.K. (2017). Evidence for clinical progressionof unipolar and bipolar disorders. Acta Psych. Scand. 135, 51-64.(MED)

410 Morgen, C.S., Andersen, P.K., Mortensen, L.H., Howe, L.D., Rasmussen,M., Due, P., Sørensen, T.I.A., Andersen, A.-M.N. (2017). Socio-economicdisparities in birth weight and body mass index during infancy throughage 7 years a study within the Danish National Birth Cohort. BMJOpen 7, e011781. (MED)

411 Hansen, S.N., Overgaard, M., Andersen, P.K., Parner, E.T. (2017). Es-timating a population cumulative incidence under calendar time trends.BMC Medical Research Methodology 17, 7. (STAT)

412 Nielsen, E.N., Andersen, P.K., Heegaard, H.K., Juhl, M. (2017). Modeof delivery according to leisure time physical activity before and dur-ing pregnancy: a multicenter cohort study of low-risk women. J. ofPregnancy ID 6209605. (MED)

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413 Urhøj, S.K., Andersen, P.K., Mortensen, L.H., Davey-Smith, G., An-dersen, A.-M.N. (2017). Advanced Paternal Age and Stillbirth Rate: anationwide register-based cohort study of 944,031 pregnancies in Den-mark. Europ. J. Epidemiol. 32, 227-234. (MED)

414 Urhøj, S.K., Raaschou-Nielsen, O., Hansen, A.V., Mortensen, L.H., An-dersen, P.K., Andersen, A.-M.N. (2017). Advanced paternal age andchildhood cancer in offspring: a nationwide register-based cohort study.Int. J. Cancer 140, 24612472. (MED)

415 Knudsen, N.N., Schuellner, J., Hansen, B., Jørgensen, L.F., Kristiansen,S.M., Voutchkova, D., Gerds, T.A., Andersen, P.K., Bihrmann, K.,Grønbæk, M., Kessing, L.V., Ersbøll, A.K. (2017). Lithium in drinkingwater and incidence of suicide: A nationwide individual-level cohortstudy with 22 years of follow-up. Int. J. Environmental Res. andPubl. Health 14, 627; doi:10.3390. (MED)

416 Dreier, J.W., Berg-Beckhoff, G., Andersen, P.K., Andersen, A.-M.N.(2017). Prenatal exposure to fever and infections and academic per-formance. A multilevel analysis. Amer. J. Epidemiol. 186, 29-37.(MED)

417 Andersen, P.K., Syriopoulou, E., Parner, E.T. (2017). Causal inferencein survival analysis using pseudo-observations. Statist. in Med. 36,2669-2681. (STAT)

418 Thomsen, C.T., Starkopf, L., Hastrup, L.H., Andersen, P.K., Nor-dentoft, M., Benros, M.E. (2017). Predictors of Coercive Measuresamong Psychiatric Inpatients: A Nationwide Register-Based CohortStudy. Social Psychiatry and Psychiatric Epidemiology 52, 979-987.(MED)

Papers accepted for publication.

419 Andersen, P.K. Life years lost among patients with a given disease.Statist. in Med. (STAT)

420 Kessing, L.V., Willer, I., Andersen, P.K., Bukh, J. Rate and predictorsof conversion from unipolar to bipolar disorder a systematic reviewand meta-analysis. Bipolar Disorders (MED)

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421 Christensen, H.N., Diderichsen, F., Hvidtfeldt, U.A., Lange, T., An-dersen, P.K., Osler, M., Prescott, E., Tjønneland, A., Rod, N.H., An-dersen, I. Joint effect of alcohol consumption and educational level onalcohol-related medical events: A Danish register-based cohort study.Epidemiology (MED)

422 Kessing, L., Gerds, T.A., Knudsen, N., Jørgensen, L., Kristiansen, S.,Voutchkova, D., Ernstsen, V., Schullehner, J., Hansen, B., Andersen,P.K., Ersbøll, A. Lithium in drinking water and the incidence of bipo-lar disorder a nation-wide population-based study. Bipolar Disorders(MED)

423 Kessing, L.V., Gerds, T.A., Knudsen, N.N., Jørgensen, L.F., Kris-tiansen, S.M., Voutchkova, D., Ernstsen, V., Schullehner, J., Hansen,B., Andersen, P.K., Ersbøll, A.K. Lithium in drinking water and theincidence of dementia - a nation-wide population-based study. JAMAPsych. (MED)

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