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Enhancing Texas Health Survey for Improved Data Quality

Explore ways to enhance the Texas BRFSS survey for better data quality and response rates. Discuss key health indicators and demographics surveyed.

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Enhancing Texas Health Survey for Improved Data Quality

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  1. Health Surveys User Group July 20, 2006 10:30-2:30

  2. 2006 Texas BRFSS

  3. 2006 Texas BRFSS • Sampling Design • Projected # or Respondents • Cooperation, Response, & Refusal Rates

  4. A.A. Oversamples in Houston, Fort Worth, and Dallas

  5. Data Collected February - May 2006

  6. Data Collected February - May 2006

  7. Data Collected February - May 2006

  8. Data Collected February - May 2006

  9. 2007 Texas BRFSS Planning

  10. 2007 BRFSS Planning • Sampling Design • Timeline

  11. Data quality Reduce survey length Increase response rates to reduce potential bias Sample sizes for specific demographic groups (e.g., race/ethnicity) Ways to Enhance the Current System Which area is more important to stakeholders?

  12. Health Status Healthy Days Health Care Access Exercise Diabetes Diabetes Module Hypertension Awareness Cholesterol Awareness Cardiovascular Disease Prevalence Asthma Immunization Tobacco Use Alcohol Consumption Demographics Veteran’s Status Disability Arthritis Burden Fruits & Vegetables Physical Activity HIV/AIDS Emotional Support & Life Satisfaction Child Selection Childhood Asthma Indoor Air Quality Home Environment Visual Impairment & Access to Eye Care Cardiovascular Health Heart Attack & Stroke Adult Asthma History Smoking Cessation Secondhand Smoke Policy Access to Care Epilepsy Folic Acid HIV/STD Hurricane Impact Assessment 2005 Texas BRFSS Questionnaire

  13. A.A. Oversamples in Houston, Fort Worth, and Dallas

  14. 2007 Planning Timeline • Early Fall 2006: Four Pretest Questions • September 22nd: Due Date for 2007 Proposals • October 12th: Next HSUG Meeting? • ~October 15th: Sampling Plan Due to CDC • Mid-November have finalized questionnaire • December – Invoices sent out

  15. 2006 Asthma Call Back Survey

  16. Response Rates (February-May) • % Missing at end of survey: 4.3% • Agreement Rate: 66.9% • Completion Rate: 53.3% • Response Rate (AR x CR): 35.7%

  17. 2005 Texas BRFSS (Extra Slides)

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