. 2020 Dec 20;40(12):1753–1759. [Article in Chinese] doi: 10.12122/j.issn.1673-4254.2020.12.09

2.

妊娠结局的卡方检验

Chi-square test of pregnancy outcomes

Pregnancy outcomes	Intervention group (n=60)	Non-intervention group (n=63)	χ²	P
The intervention group vs non-intervention group, ^*P < 0.05.
Antibiotic application	49(49/60)	55(55/63)	0.747	0.387
Placentitis	17(17/60)	14(14/63)	0.609	0.435
PROM	5(5/60)	14(14/63)	15.221	0.000^*
Third degree of amniotic fluid	7(7/60)	3(3/60)	1.962	0.161
Caesarean section	18(18/60)	22(22/63)	0.339	0.560
Push induced labor	21(21/60)	15(15/63)	1.859	0.173
Neonatal asphyxia	1(1/60)	1(1/63)	0.001	0.972
Neonatal pediatrics	8(8/60)	9(9/63)	0.023	0.878