Use of Capture–Recapture Analysis to Assess Reporting Completeness of Births to Hepatitis B–Positive Women in New York City, 2013-2014. (May 2020)

• Record Type: Journal Article
• Authors: Devinney, Katelynn; Lazaroff, Julie; Rosen, Jennifer B.; Zimmerman, Christopher M.; Zucker, Jane R.
• Is Part Of: Public health reports. Volume 135:Number 3(2020)
• Page Start: 322
• Page End: 328
• Publication Date: 2020-05
• Subjects: hepatitis B -- surveillance -- capture–recapture; Public health -- United States -- Periodicals; 614.0973
• DOI: 10.1177/0033354920913063
• Languages: English
• ISSNs: 0033-3549

Abstract

Objectives: The New York City (NYC) Department of Health and Mental Hygiene (DOHMH) depends on reporting by health care facilities and laboratories for disease surveillance. Our objective was to evaluate the completeness of DOHMH surveillance to identify births to hepatitis B virus (HBV)–positive women to prevent perinatal transmission. Methods: We identified infants born to HBV-positive women by matching mothers of all infants born in NYC during May 1, 2013–May 1, 2014, identified from the Citywide Immunization Registry (CIR) to persons with HBV-positive laboratory reports in the Electronic Laboratory Reporting (ELR) system. We then matched infants born to mothers identified in the CIR/ELR match to infants born to HBV-positive women from the DOHMH perinatal HBV surveillance database. We performed capture–recapture analysis to evaluate completeness of DOHMH case identification. We compared the proportion of infants born to HBV-positive mothers reported to DOHMH with the proportion of infants identified only through the CIR/ELR match for receipt of postexposure prophylaxis (PEP) and completion of the HBV vaccination series and post-vaccination serology testing. Results: Of 1662 infants identified from the CIR/ELR match and 1554 infants in the DOHMH database, 1493 infants matched. Of 169 infants only in the CIR/ELR data set, 55 were born to HBV-positive women residing in NYC. Sixty-one infants were only in the DOHMH database. An estimated 2 infants were not identified by either method. The CIR/ELR match increased infant identification by 3.5%, from 1554 to 1609 infants. The proportion of infants who received PEP was significantly higher among infants whose mothers were reported to DOHMH (vs not reported to DOHMH). Practical Implications: Use of the CIR/ELR match may further improve DOHMH identification of infants born to HBV-positive women and receipt of infant PEP.