Table 3 Pregnancy outcomes, complications and neonatal outcomes of the study population

PROM (n (%))

3859 (30.1)

367 (28.2)

0.147

Gestation hypertension(n(%))

198(1.5)

18(1.4)

0.637

Preeclampsia(n(%))

255(2.0)

35(2.7)

0.091

Chronic hypertension(n(%))

64(0.5)

4(0.3)

0.256

HELLP (n (%))

7(0.1)

2(0.1)

0.191

HDP(n(%))

453(3.5)

53(4.1)

0.322

GDM (n(%))

1857(14.5)

210(16.1)

0.113

ICP(n(%))

94(0.7)

32 (2.5)

 < 0.001

Abortion(n(%))

56 (0.4)

10 (0.8)

0.097

Placental abruption(n(%))

189(1.5)

24(1.8)

0.299

Hyperthyroidism(n(%))

196(1.5)

7(0.5)

0.004

 Preterm birth before 37 weeks

598(4.7)

75(5.9)

0.077

 Preterm birth before 34 weeks

103(0.8)

21(1.6)

0.003

Neotal jaundice(n(%))

3136 (24.5)

302 (23.2)

0.305

SGA(n(%))

246 (2.1)

36 (2.8)

0.039

Admission to NICU (n(%))

1055 (8.2)

119 (9.1)

0.259

Asphyxia (n(%))

64 (0.5)

10 (0.8)

0.201

LBW (n(%))

449(3.5)

73(5.6)

 < 0.001

Weight of neonates (g)

 1500 g (n(%))

94(0.7)

15(1.2)

0.002

 1500–2499 g (n(%))

355(2.8)

58(4.5)

 2500–3999 g (n(%))

11,806(92.7)

1173(90.7)

  ≥ 4000 g (n(%))

480(3.8)

47(3.6)