Characteristics | HBsAg status | P-value | |
---|---|---|---|
Positive (964) | Negative (964) | ||
Age (years) | 29.17 ± 4.02 | 28.26 ± 3.25 | < 0.001 |
Age ≥35 years (%)a | 11.5 | 5.0 | < 0.001 |
Prenatal weight (kg) | 70.56 ± 9.31 | 70.29 ± 10.14 | 0.587 |
Height (cm) | 161.40 ± 4.60 | 161.24 + 4.69 | 0.488 |
Prenatal BMI (kg/m2) | 27.08 ± 3.35 | 27.01 ± 3.59 | 0.710 |
BMI ≥ 28 kg/m2 (%) a | 31.1 | 29.9 | 0.570 |
Multiparas (%) a | 20.0 | 13.8 | 0.001 |
ABO type (%) a | 0.624 | ||
A | 32.7 | 32.5 | |
B | 26.0 | 27.8 | |
O | 32.3 | 30.0 | |
AB | 9.0 | 9.7 | |
History of abortion (%) a | 41.3 | 34.4 | 0.003 |
Family history of diabetes (%) a | 2.7 | 3.2 | 0.553 |
GDM (%) a | 16.5 | 10.5 | < 0.001 |