Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure
description
Transcript of Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure
![Page 1: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/1.jpg)
MEASURING MALNUTRITION-THE ROLE OF Z-SCORES AND THE COMPOSITE INDEX OF
ANTHROPOMETRIC FAILURE
Seetharaman N, chacko TV, shankar SLR, Mathew AC
Indian Journal of community medicine vol.32 (1):Jan 2007;35-39
Moderator: Presenter:Dr.Abhishek Raut Rohan R Patil
![Page 2: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/2.jpg)
Introduction: India
-highest % of undernourished children
-problem accentuated in slum
Classifications:-Gomez-Waterlow
?
![Page 3: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/3.jpg)
Further Answers: WHO
-NCHS-Z Score
Composite index of anthropometric Failure (CIAF)
![Page 4: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/4.jpg)
objective To learn to understand use of different
anthropometric measurement among children
To learn Z-score computation
![Page 5: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/5.jpg)
Objective of study:
To estimate the magnitude of undernutrition among under five children in slums by using
Z score system and CIAF
![Page 6: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/6.jpg)
Material and Methods: Study type: Cross sectional study
Study area: Urban Health Centre of PSG Institute of Medical Sciences & Research
Study Participant: 0-5 yrs children
Sample size: 405 study subjects
![Page 7: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/7.jpg)
Material and Methods: Data collection: -Age of child -nutritional assessment
Analysis:-Epi info-Chi square test
Clinical examination Anthropometry
![Page 8: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/8.jpg)
Results:
Indicators Frequencies(%)
Majority of Study population (Hindus) 93.6%
Nuclear Families 70%
Open air defecation 65.2%
Overcrowding dwellings 74.8%
Per capita income less than 750 Rs 86.4%
![Page 9: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/9.jpg)
Results:
45.70%54.30% malefemale
Sex wise distribution among 0-59 months children
Age groupmonths
Male % Female % Total %
0-11 19.5 14.6 16.8
12-23 23.2 16.8 19.8
24-35 20.5 22.3 21.5
36-47 21.1 20 20.5
48-59 15.7 26.4 21.5
Age wise distribution among children
![Page 10: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/10.jpg)
ResultsClassification of children with anthropometric failureGroup Anthropometric status No. of children
A No failure 127(31.4%)
B Wasting only 11(2.2%)
C Wasting + Underweight 48(11.9%)
D Wasting + stunting+ underweight 23(5.7%)
E Stunting + underweight 100(24.7%)
F Stunting only 78(19.3%)
Y Underweight only 18(4.4%)
Total 405(100%)
![Page 11: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/11.jpg)
Results
Z ScoreIAP
Normal Undernutrition Severeundernutrition
Total
Normal 197 00 00 197(48.6%)
Mild(I) 19 93 00 112(27.7%)
Moderate(II) 00 19 64 83(20.5%)
Severe(III & IV)
00 00 13 13(3.2%)
total 216(53.3%)
112(27.7%)
77(19%)
405(100%)
Comparison of the IAP and the Z-score system
![Page 12: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/12.jpg)
Discussion
IAP system identifies 4.8% more children with undernutrition
Z score system identifies significantly more children with severe undernutrition
![Page 13: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/13.jpg)
Conclusion
As this system enables estimation of all three indices
More widespread use of z score system classification especially in community based trial is recommended
![Page 14: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/14.jpg)
Comment Objectives are not clearly defined
Duration of study ???
Discussion is not properly written
If clinical assessment was done then why not morbidity data assessed?
Study is slum based why not study participants selected from rural and
urban setting?
![Page 15: Measuring malnutrition-The role of Z-scores and the composite index of Anthropometric Failure](https://reader036.fdocuments.in/reader036/viewer/2022070503/568156d3550346895dc46f34/html5/thumbnails/15.jpg)
Thank you
r