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Table 1 Comparison of intervention measures between the HBsAg+ HBeAg- group and HBsAg + HBeAg + group

From: Survey of HBsAg-positive pregnant women and their infants regarding measures to prevent maternal-infantile transmission

  Single-positive group (127) Double-positive group (31)   
Interruption measures n (%) n (%) χ2 P
Pregnancy HBIG Injected    0.9726 0.3240
   yes 113 (89.0) 30 (96.8)   
   no 14 (11.0) 1 (3.2)   
Infant immunization    1.2889 0.2563
   Hepatitis B vaccine 23 (18.1) 3 (9.7)   
   Hepatitis B vaccine & HBIG 104 (81.9) 28 (90.3)   
Combined immunization    3.4802 0.0621
   yes 95 (74.8) 28 (90.3)   
   no 32 (25.2) 3 (9.7)   
Cesarean section    1.7115 0.1908
   yes 102(80.3) 28(90.3)   
   no 25(19.7) 3(9.7)   
Cesarean section due to HBV infection    18.2321 <0.0001
   yes 20(19.6) 17(60.7)   
   no 82(80.4) 11(39.3)   
Bottle feeding    26.7994 <0.0001
   yes 53(41.7) 29(93.6)   
   no 74(58.3) 2(5.4)   
Bottle feeding due to HBV infection    3.9302 0.0474
   yes 44(83.0) 29(100.0)   
   no 9(17.0) 0(0.0)