Table 2 Neonatal morbidities of study population.

From: The Association of Pregnancy-induced Hypertension with Bronchopulmonary Dysplasia – A Retrospective Study Based on the Korean Neonatal Network database

 

non-PIH (n = 1,624)

PIH (n = 203)

p value

RDS

1522 (93.7)

191 (94.1)

1.000

Treated PDA

828 (51)

107 (52.7)

0.656

IVH ≥ grade 3

172 (10.6)

11 (5.4)

0.018

PVL

182 (11.2)

16 (7.9)

0.187

NEC

100 (6.2)

19 (9.4)

0.095

Treated ROP

254 (22)

34 (25.2)

0.385

BPD

673 (41.4)

91 (44.8)

0.366

Postnatal steroid

608 (37.4)

70 (34.5)

0.441

Sepsis

427 (26.3)

58 (28.6)

0.500

Ventilator duration (days)

24.1 ± 31.9

25.6 ± 36

0.547

TPN duration (days)

33.9 ± 28.6

38.5 ± 28

0.031

Hospital days

87 ± 38.3

90.8 ± 42.4

0.185

  1. Values are expressed as N (%) or Mean ± SD; PIH, pregnancy induced hypertension; RDS, respiratory distress syndrome; PDA, patent ductus arteriosus; IVH, intraventricular hemorrhage; PVL, periventricular leukomalacia; NEC, necrotizing enterocolitis; ROP, retinopathy of prematurity; BPD, bronchopulmonary dysplasia; TPN, total parental nutrition.
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