1 / 13

Data Limitations

Data Limitations. Morbidity based on reported positive lab result Under-reporting of both acute and chronic infections Morbidity based on CDC case definitions “Hepatitis C virus infection, past or present” Numbers do not distinguish between resolved vs. active infections

kendra
Download Presentation

Data Limitations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Data Limitations • Morbidity based on reported positive lab result • Under-reporting of both acute and chronic infections • Morbidity based on CDC case definitions • “Hepatitis C virus infection, past or present” • Numbers do not distinguish between resolved vs. active infections • “Hepatitis B virus infection, chronic” • Includes “confirmed” and “probable” cases • Follow-up includes collection of basic demographics and county of residence, at a minimum • Case interview and partner notification not included • Year 2005 is baseline year for data (due to implementation of new electronic reporting system, DREAMS, and more stringent follow-up) • Current data not de-duplicated with years prior to 2005

  2. Cases Reported to ND Department of Health(2005 Morbidity) *2005 is baseline year for reported positive lab results for HBV & HCV. 2005 data not de-duplicated with previous years.

  3. Cases Reported to ND Department of Health(2006 Morbidity) *2005 is baseline year for reported positive lab results for HBV & HCV. 2006 data not de-duplicated with years prior to 2005.

  4. 2006 Hepatitis C Data

  5. *Includes acute and “past or present” infections

  6. North Dakota Hepatitis C Cases* by GenderYear 2006, N=578 *Based on reported positive lab result

  7. North Dakota Hepatitis C Cases* by Age GroupYear 2006, N=578† *Based on reported positive lab result †Age unknown for 1 case

  8. North Dakota Hepatitis C Cases* by RaceYear 2006, N=578^ *Based on reported positive lab result ^Race reported for 61% of reported cases

  9. 2006 Hepatitis B Data

  10. *Includes acute and chronic infections

  11. North Dakota Hepatitis B Cases* by GenderYear 2006, N=61 *Based on reported positive lab result

  12. North Dakota Hepatitis B Cases* by Age GroupYear 2006, N=61 *Based on reported positive lab result

  13. North Dakota Hepatitis B Cases* by RaceYear 2006, N=61^ *Based on reported positive lab result ^Race reported for 52% of reported cases

More Related