. 2017 Jan 20;37(1):18–23. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2017.01.04

1.

研究组和对照组引产指征比较

Indications of for induction in the participants

Indications	Oxytocin (n=957)	Controlled-release dinoprostone insert (n=1390)	p^*
^*Data are analyzed by one-way χ² test. One mater may induced for multiple indications. ^#Other includes stillbirth, sever malformation fetus, intrauterine growth restriction, metal autoimmune disease.
Premature rupture of membranes	530 (55.38%)	91 (6.55%)	0.000
Prolonged pregnancy	345 (36.05%)	717 (51.58%)	0.000
Oligohydramnios	121 (12.64%)	487 (35.04%)	0.000
Gestational diabetes mellitus	131 (13.69%)	192(13.81%)	0.932
Polyhydramnios	36 (3.76%)	43 (3.09%)	0.378
Hypertensive disorders complicating pregnancy	21(2.19%)	60 (4.32%)	0.006
Metal psychological and social factors	25 (2.61%)	49 (3.53%)	0.214
Suspicious fetal distress	18 (1.57%)	26 (1.87%)	0.985
Other^#	13 (1.36%)	32 (2.30%)	0.101