Table 1.

Prevalence of HBsAg Among Pregnant Women Delivering in the United States

Maternal Country of OriginNumber TestedHBsAg-Positive
China14‚ÄČ57511.4%
Southeast Asia 656310.9%
Korea 29285.9%
Philippines 30704.4%
Japan 9732.0%
India 80.0%
United States 10291.9%
  • Adapted from Tong and Hwang.34