Table 4.
Odds ratio | 95% CI | p value | |
---|---|---|---|
Endometriosis | 1.000 | 1.000–1.000 | – |
Male factor | 0.943 | 0.707–1.258 | 0.6901 |
Anovulation | 1.020 | 0.693–1.502 | 0.9196 |
Tubal factor | 0.637 | 0.434–0.935 | 0.0213 |
Unspecified | 1.051 | 0.786–1.405 | 0.7390 |
Unknown | 0.973 | 0.735–1.287 | 0.8486 |