Skip to main content
. 2000 Jun 15;6(3):381–383. doi: 10.3748/wjg.v6.i3.381

Table 3.

Protective rate to vaccinated neonates

Mother HBsAg Observed numbers Person year numbers HBsAg positive conversion numbers Annual Positive conversion rate Effective protective rate
Negative (-) 688 4150.0 5 0.12 97.19
Positive (+) 74 508.0 1 0.20 95.32
Total 762 4658.0 6 0.13 96.96
Baseline 562 1124.0 48 4.27