Variables | Univariable analysis | Multivariable analysis | ||
---|---|---|---|---|
OR (95% CI) | p value | OR (95% CI) | p value | |
Age | 0.928 (0.892–0.966) | < 0.001 | 0.942 (0.904–0.982) | 0.005 |
BMI | 0.961 (0.920–1.005) | 0.083 | 0.965 (0.922–1.010) | 0.129 |
Initial day of estrogen usage | 1.016 (0.978–1.054) | 0.420 | 1.021 (0.981–1.063) | 0.308 |
Duration of estrogen usage | 1.018 (0.979–1.059) | 0.371 | 1.037 (0.992–1.084) | 0.109 |
Peak endometrial thickness | 1.081 (0.969–1.205) | 0.162 | 1.115 (0.991–1.255) | 0.070 |
Optimal embryos transferred | 2.602 (1.619–4.180) | < 0.001 | 2.321 (1.429–3.770) | 0.001 |