From: Effect of vitamin D status on normal fertilization rate following in vitro fertilization
Outcomes | Group1 | Group2 | Group 3 | Group 4 |
---|---|---|---|---|
Number of cycles | 216 | 210 | 211 | 211 |
Clinical pregnancy rate (%) | 59.2% | 57.9% | 60.0% | 63.5% |
Univariate (OR(95%CI),P) | 1 | 0.947 (0.567–1.581),0.836 | 1.035 (0.618–1.734),0.895 | 1.200 (0.718–2.006),0.486 |
Multivariatea (OR(95%CI),P) | 1 | 1.007 (0.578–1.752),0.981 | 0.988 (0.562–1.737),0.968 | 1.173 (0.674–2.043),0.573 |
Implantation rate (%) | 42.9% | 41.4% | 44.5% | 43.9% |
Univariate (OR(95%CI),P) | 1 | 0.941 (0.651–1.361),0.747 | 1.069 (0.741–1.541),0.722 | 1.043 (0.726–1.499),0.818 |
Multivariatea (OR(95%CI),P) | 1 | 0.958 (0.647–1.419),0.931 | 1.024 (0.690–1.518),0.907 | 1.021 (0.693–1.506),0.915 |
Abortion rate (%) | 8.5% | 10.0% | 2.8% | 8.8% |
Univariate (OR(95%CI),P) | 1 | 1.398 (0.459–4.260),0.556 | 0.637 (0.172–2.362),0.500 | 1.373 (0.463–4.070),0.567 |
Multivariatea (OR(95%CI),P) | 1 | 1.319 (0.365–4.768),0.673 | 0.732 (0.171–3.126)0.673 | 1.302 (0.373–4.544),0.679 |
Live birth rate (%) | 53.3% | 48.8% | 56.7% | 55.6% |
Univariate (OR(95%CI),P) | 1 | 0.833 (0.502–1.381),0.478 | 1.144 (0.688–1.903),0.604 | 1.094 (0.662–1.807),0.726 |
Multivariatea (OR(95%CI),P) | 1 | 0.876 (0.507–1.515),0.636 | 1.089 (0.624–1.901),0.765 | 1.078 (0.626–1.856),0.787 |