Table 4 Characteristics of the total HBV infection prevalence rate(%) in different age and sex groups

1-31D

5222

1880(36.00, 34.7-37.3)

1118(36.36, 34.66-38.06)

762(35.49, 33.47-37.52)

0.41

0.52

1-12 M

14,736

3291(22.33, 21.66-23.01)

2065(21.63, 20.81-22.46)

1226(23.62, 22.46-24.77)

7.63

0.01

1-3Y

31,571

673(2.13, 1.97-2.29)

411(1.96, 1.77-2.15)

262(2.47, 2.24-2.85)

8.94

<0.01

4-6Y

26,968

357(1.32, 1.19-1.46)

193(1.13, 0.97-1.29)

164(1.66, 1.41-1.91)

13.6

<0.01

7-12Y

32,186

384(1.19, 1.07-1.31)

249(1.23, 1.07-1.38)

135(1.14, 0.95-1.33)

0.51

0.47

13-18Y

4346

108(2.49, 2.02-2.95)

70(2.42, 1.86-2.99)

38(2.60, 1.79-3.42)

0.13

0.72