Table 3 Labor / delivery and maternal and infant outcome between HBV carriers and non-carriers with singleton pregnancies delivering at/beyond 28 completed weeks of gestation

Labor induction (%)

10.1

12.2

0.827 (0.714–0.958)

Cesareran delivery (%)

34.9

34.8

1.002 (0.937–1.072)

All postpartum hemorrhage (%)

10.7

10.3

1.032 (0.894–1.192)

Postpartum hemorrhage ≥1500 ml (%)

1.0

1.1

0.891 (0.543–1.462)

Matertnal ICU admission (%)

0.7

0.6

1.152 (0.648–2.046)

Maternal death (%)

0 (n = 0)

0 (n = 9)

–

Gestational age (weeks)

38.9 ± 1.6

38.9 ± 1.9

–

Birthweight (g)

3172 ± 459

3158 ± 534

–

Large-for-age (%)

8.4

7.9

1.066 (0.905–1.255)

Small-for-age (%)

9.5

11.2

0.854 (0.734–0.994)

Admit NICU (%)

17.2

17.3

0.995 (0.892–1.109)

Neonatal death (%)

0.4

0.5

0.897 (0.423–1.899)