The need and value of routine screening of all pregnant women for hepatitis B surface antigen.
A prospective study was performed to determine whether the risk factor for hepatitis B, proposed by Centers for Disease Control (CDC), USA, are reliable predictors for the hepatitis B surface antigen (HBsAg) carrier state in an obstetric population. In the period between January 1, 1991 and December 31, 1992, all pregnant women from geographically defined areas of the Istrian and Rijeka districts were routinely screened for hepatitis B surface antigen (HBsAg). Among 10,627 pregnant women, 107 (1%) HBsAg positive cases were registered. History risk factors recommended by CDC were recorded in 46 (43%) out of 107 HBsAg positive women. The other 61 subjects had no recognizable risk factors. The screening of pregnant women for HBsAg only on the basis of the CDC recommended history guidelines, would have left 57% of our HBsAg positive mothers undetected and therefore their children unvaccinated against hepatitis B infection. Our results confirmed the need and value of the new CDC recommendations about routine prenatal screening of all pregnant women for HBsAg until hepatitis B vaccine is included in the scheme of compulsory vaccination of all newborns.
Capar
M
M
Department of Pediatrics, Medical Center, Pula, Croatia.
Kosić-Andrasević
V
V
Popić
G
G
Raguz
L
L
Mahuĺja-Stamenković
V
V
Zuzek
A
A
Dujmović
A
A
Milevoj-Razem
M
M
Ljutić
S
S
D002353:Carrier State / Q000175:diagnosis; D005260:Female; D006509:Hepatitis B / Q000175:diagnosis* / Q000517:prevention & control / Q000635:transmission; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control; D008403:Mass Screening; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis*; D011446:Prospective Studies; D012307:Risk Factors
D006514:Hepatitis B Surface Antigens