Description of Connecticut’s Population
description
Transcript of Description of Connecticut’s Population
![Page 1: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/1.jpg)
Factors That Influence Provider Discussion of Genetic Testing in Families of Infants with
Hearing Loss
Donna C. Maselli, RN, MPH
Connecticut Department of Public HealthHartford, CT
![Page 2: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/2.jpg)
Faculty Disclosure Information
In the past 12 months, I have not had a significant financial interest or other relationship with the manufacturer(s) of the product(s) or
provider(s) of the service(s) that will be discussed in my presentation.
This presentation will (not) include discussion of pharmaceuticals or devices that have not been approved by the FDA or if you will be discussing unapproved or “off-label” uses of pharmaceuticals or
devices.
![Page 3: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/3.jpg)
Description of Connecticut’s Population
• 18.3% Speaks a language other than English
• 10% of CT’s children are uninsured
• 17% of CT’s children live in families below the FPL (National rates of 23%) – 7% White– 28% Black– 32% Hispanic– 6% “Other”
![Page 4: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/4.jpg)
Healthy People 2010
Goal:Eliminate health disparities, including differences by gender, race or ethnicity, education or income, disability, geographic location, or sexual orientation
![Page 5: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/5.jpg)
Health Disparities
• Racial and ethnic minorities experience– Higher rates of morbidity and mortality than whites– A lower quality of health services (At equivalent
levels of access) – Less likely than white Americans to receive even
routine medical procedures
Source: Ayanian, Weissman, Chassam-Taber, Epstein, 1999
![Page 6: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/6.jpg)
Connecticut’s Universal Newborn Hearing Screening program
• Implemented statewide in July 2000– Legislatively Mandated as a “Standard of care”
• Guidelines for screening, diagnosis, early intervention
![Page 7: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/7.jpg)
Introduction
• Hearing loss is the most common occurring congenital disorder
• GJB2 or Connexin defects are responsible for more than one-half of the genetic causes of profound deafness in the United States
![Page 8: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/8.jpg)
Categorizing Hearing Loss
• Type– Portion of hearing system affected: Sensorineural,
Conductive , Mixed
• Genetic or Environmental– Hereditary or acquired
• Association with a syndrome– Nonsyndromic
• 70% of PCHL cases associated with genetic factors are not associated with a syndrome
– Syndromic• 30% are associated with a syndrome
![Page 9: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/9.jpg)
The Genetic Evaluation
• Comprehensive family history
• Evaluates inheritance patterns
• Orders and interprets the genetic tests– Obtains GJB2 or Connexin 26 mutation screening by
sequence analysis– A negative test does not rule out a genetic etiology, but a
positive test confirms the cause and eliminates the need for further expensive and possibly more invasive tests
• Performs clinical evaluation
![Page 10: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/10.jpg)
Benefits of Genetic Testing
• Assists in establishing etiological diagnosis
• Alleviate parental guilt
• Reduce the incidence and/or morbidity – Identify potential of risk of aminoglycoside
ototoxicity
• Guides treatment and follow-up options
![Page 11: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/11.jpg)
Study Outline
An assessment of factors that influence a provider’s discussion of a genetic referral with families of infants with hearing loss.
• Existing policies– Provider knowledge of policies– Mechanism for referral for genetic testing
• Education– Availability of genetic educational materials for families– Educational level of the family– Provider education related to genetics
• Insurance status of the family
![Page 12: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/12.jpg)
Why the Pediatric Health Provider?
• First contact after hospital discharge
• Assures follow-up on infants who do not pass hearing screen
• Promotes health through assessment, treatment and referral
• Family health education
![Page 13: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/13.jpg)
Purpose of Study
• Ascertain if statewide policies are needed to include a genetics evaluation as a part of the infant’s post-diagnostic evaluation
• Determine whether culturally sensitive and linguistically appropriate genetic educational materials are available for families
• Examine whether healthcare professionals have adequate training related to genetics to facilitate discussion with all families, when indicated
• Identify barriers to provider discussion
![Page 14: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/14.jpg)
National Level
• ACMG supports a genetic evaluation as part of an infant’s post-diagnostic evaluation– Evidenced by 2002 position statement for 'Genetic
Evaluation Guidelines for the Etiologic Diagnosis of Congenital Hearing Loss'
• Supported by:– American Academy of Pediatrics– Centers for Disease Control and Prevention– National Institutes for Health– Maternal and Child Health Bureau– Joint Committee on Infant Hearing –
![Page 15: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/15.jpg)
State Policies
• Connecticut General Statutes, Section 19a-59 (b)(3) in part “The Department of Public Health shall inform the responsible
party of resources available to them for further testing and treatment, including rehabilitation services for such infants…”
• The Department of Public Health developed regulations related to infant hearing screening, diagnostics and the referral to early intervention
• State regulations do not include a recommendation for a genetic evaluation as part of the management and evaluation of hearing loss
![Page 16: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/16.jpg)
Statement of the ProblemPolicies
• National organizations support a genetic evaluation for infants with hearing loss
• Genetic referral not included in CT UNHS guidelines
![Page 17: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/17.jpg)
Statement of Problem Educational Materials
• Internet information– May not be accessible to families, – May lack validity (i.e. personal home pages)– Complex medical concept
• 1992 National Adult Literacy Survey– One-quarter of the population, are functionally illiterate– Average adult reads at an eighth-grade level– Recommends health education material a fifth-grade level
or lower
![Page 18: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/18.jpg)
Statement of Problem Provider Education
• PCP is an integral part of the infant’s medical home – Access and coordination– Specialty care– Educational services– Family support– Other public and private community services
• Should have knowledge about the principles of medical genetics in order to provide adequate family education, and care coordination
![Page 19: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/19.jpg)
Study Methodology
• Identified key sources for data collection– Pediatric Health Providers– Regional Genetic Treatment Centers– State Department of Public Health policies
• Methods of data collection (Qualitative & Quantitative)– Literature reviews– Surveyed pediatric health providers– State policy review– Internet searches– Interviews with Genetic Treatment Center Clinical staff
![Page 20: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/20.jpg)
Instrumentation
• Self-administered survey questionnaire
• Limited instrumentation available to adequately measure the specific assessment questions– Survey tool was developed by the investigator
• Content validity– Reviewed by one physician with clinical
expertise in genetics– Survey instrument not piloted
![Page 21: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/21.jpg)
Dissemination
• Goal was to disseminate 100 self-administered surveys to pediatricians and receive a 50% response rate
• Surveys were e-mailed to Newborn Nursery Nurse Managers at 31 birth hospitals– Provided a sampling of responses from providers in rural
settings and inner cities – Asked to disseminate the surveys to the first three to four
consecutive pediatricians who visited their unit – Provided feedback as to the actual number of surveys they
distributed
![Page 22: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/22.jpg)
Cover Letter• Accompanied the survey
– Identified the purpose – Length of time to complete – Informed
• Participation was voluntary• Return of the questionnaire implied consent to participate in
the study• They may elect not to answer some questions• Assured anonymity• How to review study results • How and when to return survey
• Follow-up e-mail to the 31 Nurse Managers– One week after the original questionnaire was sent– Thanking them for their assistance in disseminating the
surveys – Encouraging those who had not yet distributed the surveys
to do so• No incentives used
![Page 23: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/23.jpg)
Response Rate
• A total of 91 surveys were distributed
• 40 were returned
• Yielded a 44% response rate
![Page 24: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/24.jpg)
The Survey Tool
• Consisted of 14 questions with dichotomous, multiple choice, and open-ended questions
• Questions designed to measure PCP’s attitudes, beliefs, subjective norms, and self-efficacy related to:– Knowledge of existing state policies– Education & training– Insurance status of family
![Page 25: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/25.jpg)
Data Analysis
• Analyzed using SPSS, version 12.0
• Survey questions and all possible responses were entered into the database – All variables labeled and coded
• Results analyzed using frequency distributions and crosstabulations
• Categorized by:– Policy– Education– Insurance
![Page 26: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/26.jpg)
Provider Knowledge of PolicyPurpose: To evaluate provider knowledge of existing state
regulations
Survey Questions:
1. Did you know that all infants are screened for hearing loss at birth? 2. Do you confirm that the hearing screening at birth was conducted
during the initial well-baby visit? 3. Where would you refer an infant who did not pass the hearing
screening for follow-up audiological testing? 4. Have you had an infant or child under the age of 5 years old
diagnosed with a hearing loss in your practice? 5. How likely would it be that you would make a referral to any of the
following specialists for an infant with hearing loss: Cardiologist, Otolaryngologist, Ophthalmologist, Endocrinologist, Nephrologist, or Geneticist.
![Page 27: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/27.jpg)
Question Frequency Percentage
Knowledge of Universal Screening Before Discharge
Yes 39 97.5
No 1 2.5Confirm Hearing Screening Conducted
Yes 38 95
No 2 5Infant with Hearing Loss in Practice
Yes 34 85
No 4 10 Not Sure 2 5Referral to Diagnostic Center
Yes 38 95
No 2 5
Knowledge of State UNHS Policies (N=40)
Table 1
![Page 28: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/28.jpg)
Specialist Very Likely Likely Not Likely Definitely Not
Freq. % Freq. % Freq. % Freq. %
Cardiac 1 2.5 7 17.5 26 65 6 15 Ophthal. 2 5 5 12.5 30 75 3 7.5 ENT 26 65 9 22.5 5 12.5 - -
Endocrine - - 5 12.5 30 75 5 12.5 Nephrol. 4 10 10 25 25 62.5 1 2.5
Geneticist 15 37.5 15 37.5 10 25 - -
Likelihood of Referral to Specialist (N=40)
Table 2
Note. Dashes indicate no data received in the category
![Page 29: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/29.jpg)
Educational Materials
Purpose: • To ascertain if there is a need for the development of genetic
educational materials for families• To determine whether existing materials are appropriate for
families• Is educational level of the family a factor
Survey Questions:1. Do you have access to printed educational materials for
families about genetic testing in hearing loss?
2. If printed educational materials were available to you would it increase the likelihood that you would discuss genetic testing with the family?
![Page 30: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/30.jpg)
Access to Family Educational Materials
Frequency Percentage
Yes8 20
No16 40
Not Sure16 40
Total 40 100
Access to Printed Educational Materials (N=40)
Table 3
• Only 20% of the respondents reported that materials were available• 40% responded that no materials were available• 40% responded that they did not know if materials were available
![Page 31: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/31.jpg)
Frequency Percentage
Yes 28 70
No 1 2.5
Not Sure 11 27.5
Total 40 100
Would Genetic Educational Materials Increase Discussion (N=40)
Table 4
• 70% indicated if materials were available, it would increase likelihood of discussion of genetics with family
![Page 32: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/32.jpg)
Parent Educational Level and Influence on Genetic Discussion (N=40)
Table 5
• More than half (52.5%) reported that the educational level of the parent would influence their discussion of genetic testing with the family
Parent
Educational Level /
Influence Discussion
Frequency Percentage
Very Much 6 15.0
Somewhat 15 37.5
Not At All 19 47.5
Total 40 100.0
![Page 33: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/33.jpg)
Regional Genetic Treatment Centers
• Clinical Directors (UConn and Yale) were interviewed about the availability of brochures, pamphlets, fact sheets or other materials – Both confirmed that no printed literature exists for Connecticut– Information obtained from Internet
• Four web sites reviewed– 1) http://www.cdc.gov/genomics/hugenet/reviews/GJB2.htm– 2) http://www.raisingdeafkids.org/hearingloss/genetics/types.jsp– 3) http://www.entnet.org/healthinfo/hearing/Genetic_Hearing_Loss.cfm 4) http://genes-r-us.uthscsa.edu/resources/genetics/pdfs/gpc
• Average Flesch-Kincaid Reading level was 11.5
![Page 34: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/34.jpg)
Provider Training
Purpose:To ascertain whether provider training in genetics influenced provider discussion with families
Survey Questions:1. How informed do you feel discussing genetic testing with
parents?2. In the past year, how many hours of inservice training
related to genetics have you had?3. What types of training have you received in genetics?4. What types of genetic presentations would you likely
participate in?
![Page 35: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/35.jpg)
Hours of Genetic Training (N=40)
Table 6
Table 6 reflects that 72.5% of the providers had no training in the past year
Frequency Percentage
Hours of Genetic Training
None 29 72.5
1-2 8 20.0
3-4 3 7.5
Total 40 100.0
![Page 36: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/36.jpg)
How Informed Discussing
Hours of Genetic Training
Total1-2 3-4
Somewhat Informed
Frequency 22 5 3 30
Percentage 73 16 10 100
Very Informed
Frequency 7 3 0 10
70 30 0
Total 29 8 3
Percentage
0
100
How Informed are you Discussing Genetics?Table 7
Providers who reported no training in the past year indicated higher levels of knowledge, than those who had more hours of genetic training
![Page 37: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/37.jpg)
Very Likely Likely
Not Likely
Hours of Genetic
Training in Past Year
None Frequency10 10 9 29
Percentage 34.5%34.5% 31.0% 100.0%
1-2 Frequency 3 4 1 8 Percentage
37.5% 50.0% 12.5% 100.0% 3-4 Frequency
2 1 0 3 Percentage
66.7% 33.3% .0% 100.0% Total Frequency
15 15 10 40 Percentage
37.5% 37.5% 25.0% 100.0%
Genetic Referral Total
Hours of Genetic Training and Likelihood
of a Genetic Referral (N=40)
Table 8
Training in genetics was strongly associated with the likelihood of making a genetic referral
![Page 38: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/38.jpg)
CEU Training
Self Read Med School Science Degree
NoTraining
Frequency
14 29 30 7 2
% 35.0 72.5 75.0 17.5 5.0
Types of Provider Training
Table 9
The majority reported training was in medical school (75%), and/or self-read journals (72.5%). Only 5% reported having had no training specific to genetics.
![Page 39: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/39.jpg)
Day Video CD RomSelf-Paced
Evening Conf.
Grand Rounds
VCR No Training
Frequency 3 15 11 24 5 1
Percentage 7.5 37.5 27.5 60.0 12.5 2.5
Preferred Training Method
Table 10
Preferred methods of training were Grand Rounds (60%), CD Rom (37.5%) or an evening conference (27.5%)
![Page 40: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/40.jpg)
Health Insurance
Purpose: To ascertain if family insurance status was a factor that influenced provider discussion with a family
Questions: 1. Does type of health insurance influence whether genetic
testing is discussed with a family?
2. Would you refer a child for genetic testing if it were not a covered health insurance benefit?
![Page 41: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/41.jpg)
Frequency Percent
Very Much 2 5.0
Somewhat 7 17.5
Not At All 31 77.5
Total 40 100.0
Does Lack of Insurance Affect Discussion?
The majority of pediatricians responded that lack of insurance did not affect their discussion of genetics with the family.22.5% said it somewhat or very much influenced discussion.
Table 11
![Page 42: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/42.jpg)
Frequency Percent
Would Not Refer 1 2.5
Explain but Not Refer 8 20.0
Explain and Would Refer 31 77.5
Total 40 100.0
Likelihood of Referral if Not a Covered Benefit
Referral if Not Covered Benefit?
Table 12
The majority of providers (77.5%) responded that they would refer the child, regardless of whether it were a covered benefit.
![Page 43: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/43.jpg)
Conclusion
• Factors that influence provider discussion– Lack of State Policy– Lack of available educational materials– Educational level of the family – Insurance status of family– Lack of provider training
![Page 44: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/44.jpg)
Strengths
• Identified gaps that exist in Connecticut – Need for revision to State policy– Need for educational materials– Need of provider training
• Acknowledged expertise of PCP’s– Value their partnership in efforts to empower families
![Page 45: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/45.jpg)
Limitations
• Selection bias– PCP’s not randomly selected – Disseminated only to PCP’s who visited a particular
hospital on the day of distribution
• Number who received survey was dependent upon the numbers disseminated by the birth hospital staff
• Results may not be representative of the knowledge of all of CT’s PCP’s and cannot be generalized outside of the project population
![Page 46: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/46.jpg)
Recommendations
• Revise the State regulations– Implement a coordinated mechanism to assure that
infants diagnosed with a hearing loss receive a genetic evaluation as part of the post-diagnostic evaluation
• Planned Initiative:– CT Newborn Screening Task Force is addressing
revision of the best practice standards– ENT has joined UNHS Task Force – Enlist support of AAP Chapter Champion
![Page 47: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/47.jpg)
Recommendations
• Develop printed genetic educational materials– Brochures or fact sheets to supplement provider
discussion– Maximum grade 5 reading level – Make available in Spanish– Assess need for additional languages
• Planned Initiative:– Contracted with health education specialist to
develop fact sheet on genetic testing for infants with hearing loss
– Assessing the need for translation of all EHDI materials into additional languages
![Page 48: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/48.jpg)
Recommendations• Provide ongoing training to healthcare providers
in the field of genetics– Pediatric Grand Rounds, evening conferences or CD-
Rom – Geneticists, or other providers with such expertise,
should conduct training
• Planned Initiative:– Contracted with Genetic Treatment Center to
• Develop web based genetic training for PCP’s, offering CME’s
• Conduct Grand Round Presentations at 20 birth hospitals• Provide broadcast satellite training of Grand Round
presentations to additional hospitals• Develop plan to educate families and provide testing to
underserved populations
![Page 49: Description of Connecticut’s Population](https://reader035.fdocuments.in/reader035/viewer/2022081604/56815e08550346895dcc5f5d/html5/thumbnails/49.jpg)
Summary
State policy changes, in combination with provider genetic education and the development of family educational materials, would enhance discussion between the PCP and families of infants with hearing loss.
The outcome of the efforts would employ as its goal a mechanism to empower all parents so that they could make an informed decision about the care of their child.