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Table 8 Adverse pregnancy outcomes in anaemic and non-anaemic women. [N (%)]

From: Prevalence, risk factors and associated adverse pregnancy outcomes of anaemia in Chinese pregnant women: a multicentre retrospective study

Variables

Anaemic

Non-anaemic

χ2

P

Caesarean section

2986(46.1%)

15,031(45.6%)

0.565

0.452

GDM

1031(15.9%)

6575(19.9%)

56.368

< 0.001*

Hypertensive disorder

165 (2.5%)

863 (2.6%)

0.105

0.746

PROM

1319(20.4%)

7021 (21.3%)

2.820

0.093

Foetal distress

611(9.4%)

4119(12.5%)

48.049

< 0.001*

Placenta abruption

28 (0.40)

147(0.4%)

0.23

0.880

Polyhydramnios

125 (1.95)

386 (1.2%)

24.394

< 0.001*

Oligohydramnios

168 (2.6%)

1202 (3.6%)

17.876

< 0.001*

Preterm labour

529 (8.2%)

1600 (4.9%)

116.45

< 0.001*

Low birth weight (< 2500 g)

319 (4.9%)

1108(3.4%)

37.991

< 0.001*

Neonatal complications

687 (10.6%)

2501 (7.6%)

66.489

< 0.001*

NICU admission

631 (9.7%)

2000 (6.1%)

117.492

< 0.001*

  1. *P < 0.05 is statistically significant