Research Article

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

Table 3

Comparison of clinical efficacy (n (%)).

GroupnIIIIIIIVTotal effective, %

Experimental4330 (69.8)5 (11.6)6 (14.0)2 (4.7)95.3
Control4321 (48.8)2 (4.7)17 (39.5)3 (7.0)93.0

Analyzed by the nonparametric rank sum test, Zā€‰=ā€‰2.237, . I, clinical control; II, significantly effective; III, effective; IV, ineffective.