Original Articles
Copyright ©The Author(s) 2000.
World J Gastroenterol. Jun 15, 2000; 6(3): 381-383
Published online Jun 15, 2000. doi: 10.3748/wjg.v6.i3.381
Table 3 Protective rate to vaccinated neonates
Mother HBsAgObserved numbersPerson year numbersHBsAg positive conversion numbersAnnual Positive conversion rateEffective protective rate
Negative (-)6884150.050.1297.19
Positive (+)74508.010.2095.32
Total7624658.060.1396.96
Baseline5621124.0484.27