Table 3 Neonatal outcomes in singleton pregnancya
From: Maternal hepatitis B virus carrier status and pregnancy outcomes: a prospective cohort study
Outcome | HBV carriers (n = 497) | Controls (n = 20,001) | P |
|---|---|---|---|
Full-term birth | 413 (83.10 %) | 17,364 (86.82 %) | 0.016 |
Preterm birth | 36 (7.24 %) | 1462 (7.31 %) | 0.955 |
Stillbirth | 0 | 12 (0.06 %) | 0.585 |
Miscarriage | 48 (9.66 %) | 1163 (5.81 %) | <0.001 |
Weight of neonates (g) | 3311.26 ± 510.34 | 3330 ± 509.08 | 0.436 |
Unknown | 0 | 9 | |
<1500 g | 4 | 108 | 0.585 |
1500–2500 g | 21 | 797 | |
2500–3999 g | 392 | 17,489 | |
≥4000 g | 32 | 1,598 | |
LBW | |||
Unknown | 0 | 9 | |
No | 472 | 19,087 | 0.594 |
Yes | 25 | 905 | |
SGA <10 centile | |||
Unknown | 0 | 9 | 0.461 |
No | 475 | 18,959 | |
Yes | 22 | 1,033 | |
Apgar at 5 min | 9.90 ± 0.53 | 9.87 ± 0.69 | 0.336 |
≥7 | 488 | 19,744 | 0.292 |
<7 | 9 | 257 | |