Table 4.

Factors associated with live birth rate by multivariate logistic regression analysis.

	OR	95% CI	P value
Age (y)	0.901	0.839-0.968	0.004
No. of embryos transferred	4.438	2.790-7.058	0.000
Adenomyosis
No (With endometriosis)	1.000 (Reference)
Yes	0.361	0.185-0.705	0.003

OR, odds ratio; CI, confidence interval.