Table 4.

Analyses of factors affecting clinical pregnancy rate and live birth rate using multi-variable logistic regression model.

Variable	clinical pregnancy		live birth
	OR	P	OR	P
	(95% CI)		(95% CI)
Female age (year)	1.102 (0.997~1.217)	0.056	1.087 (0.970~1.217)	0.150
Male age (year)	0.874 (0.793~0.963)	0.006	0.875 (0.783~0.977)	0.018
OS regimen n (%)
HMG	1		1
HMG+LE	1.929(1.068~3.485)	0.029	2.255 (1.188~4.282)	0.013
Follicle stimulating hormonea (IU/mL)	1.018 (0.871~1.189)	0.827	1.063 (0.894~1.264)	0.487
Luteinizing hormone (IU/L)	0.988 (0.935~1.044)	0.672	0.985 (0.927~1.047)	0.638
Luteal support regimen n (%)
progesterone	1		1
dydrogesterone	1.359 (0.784~2.356)	0.274	1.845 (0.967~3.520)	0.063
TPMSC (million)	0.999 (0.994~1.004)	0.690	0.999 (0.994~1.005)	0.849
Trigger drug, n (%)
	1		1
	1.066 (0.467~2.430)	0.880	1.105 (0.434~2.816)	0.834

^aBaseline sex hormone.