A retrospective study of estrogen in the pretreatment for medical management of early pregnancy loss and the inference from intrauterine adhesion

Table 2 Success complete expulsion rate in each group

Outcome	mifepristone and estradiol valerate-pretreatment group (N = 72)	estradiol valerate-pretreatment group (N = 58)	Mifepristone-pretreatment group (N = 56)	methylate carboprost suppository-alone group (N = 40)	Statistic	P
	Number(percent)				Χ² = 41.54	< 0.0001
Gestational sac complete expulsion: treatment success	41	12	35	5
Gestational sac complete expulsion: treatment success	56.94%	20.69%	62.5%	12.5%
95% CI	44.51%, 68.38%	10.26%, 31.11%	49.82%, 75.18%	2.25%, 22.75%

ISSN: 2047-783X