Efficacy of Yushen Tongluo Granule Combined with Clomiphene Citrate for Anovulatory Infertility: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial

Table 1

Baseline demographic characteristics of study participants.

Characteristics	Experimental group (n = 43)	Control group (n = 43)	value
Age ( ± s, years)	30.67 ± 4.50	31.19 ± 4.58	0.603
Infertility duration ( ± s, years)	2.26 ± 1.02	2.50 ± 0.99	0.264
BMI ( ± s, years)	22.52 ± 1.36	22.83 ± 1.33	0.288
PCOS (n (%))	31 (72.09)	31 (72.09)	—
Reproductive history	—	—	—
Childbirth (n (%))	8 (18.60)	7 (16.28)	0.776
Spontaneous abortion (n (%))	18 (41.86)	12 (27.91)	0.175

Independent t-test. Chi-square test.