Table 2.
Multivariate logistic regression model adjusting for age, AMH, day of transfer, and morphology, with AOR of IR, CPR, and LBR, as well as progression to clinical pregnancy and live birth. Statistically significant findings italicized
| Implantation | Clinical pregnancy | Live birth | Implanted pregnancies progressing to clinical pregnancy | Clinical pregnancies progressing to live birth | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | OR (95% CI) | p value | |
| Oocyte age groups | ||||||||||
| < 35 | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
| 35–37 | 0.9 (0.78, 1.03) | 0.11 | 0.93 (0.83, 1.05) | 0.25 | 0.9 (0.8, 1.01) | 0.069 | 1.01 (0.85, 1.18) | 0.94 | 0.81 (0.64, 1.04) | 0.095 |
| 38–40 | 0.85 (0.73, 0.99) | 0.035 | 0.86 (0.76, 0.98) | 0.026 | 0.84 (0.74, 0.95) | 0.0073 | 0.92 (0.77, 1.1) | 0.34 | 0.84 (0.63, 1.1) | 0.2 |
| 41–41 | 0.69 (0.52, 0.91) | 0.008 | 0.74 (0.58, 0.94) | 0.015 | 0.74 (0.58, 0.95) | 0.018 | 0.85 (0.6, 1.2) | 0.35 | 0.87 (0.5, 1.5) | 0.62 |
| ≥42 | 0.69 (0.5, 0.94) | 0.016 | 0.71 (0.54, 0.94) | 0.016 | 0.76 (0.58, 1) | 0.046 | 0.81 (0.55, 1.2) | 0.29 | 1.05 (0.54, 2.05) | 0.89 |
| Anti-Müllerian hormone | ||||||||||
| First quartile | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
| Second quartile | 1.07 (0.92, 1.25) | 0.37 | 1.08 (0.95, 1.23) | 0.24 | 1.14 (1, 1.3) | 0.052 | 1.09 (0.9, 1.31) | 0.37 | 1.46 (1.1, 1.94) | 0.0084 |
| Third quartile | 1.17 (1, 1.37) | 0.049 | 1.12 (0.98, 1.28) | 0.098 | 1.19 (1.04, 1.36) | 0.011 | 1.04 (0.86, 1.26) | 0.67 | 1.46 (1.1, 1.95) | 0.0084 |
| Fourth quartile | 1.3 (1.11, 1.54) | 0.0016 | 1.22 (1.06, 1.41) | 0.0048 | 1.28 (1.11, 1.46) | 0.00046 | 1.09 (0.9, 1.33) | 0.36 | 1.45 (1.08, 1.93) | 0.012 |
| Day of rmbryo transfer | ||||||||||
| 5 | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
| 6 | 0.83 (0.72, 0.96) | 0.012 | 0.86 (0.76, 0.97) | 0.011 | 0.92 (0.82, 1.04) | 0.17 | 0.91 (0.77, 1.07) | 0.26 | 1.19 (0.94, 1.52) | 0.14 |
| 7 | 0.75 (0.37, 1.53) | 0.43 | 0.88 (0.46, 1.66) | 0.68 | 0.81 (0.43, 1.51) | 0.5 | 1.1 (0.44, 2.76) | 0.83 | 0.59 (0.19, 1.78) | 0.34 |
| Embryo morphology | ||||||||||
| Poor | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference | Reference |
| Excellent | 1.69 (1.41, 2.03) | <0.0001 | 2.05 (1.75, 2.39) | <0.0001 | 2.01 (1.72, 2.35) | <0.0001 | 2.16 (1.74, 2.68) | <0.0001 | 1.4 (0.98, 1.98) | 0.061 |
| Good | 1.59 (1.39, 1.82) | <0.0001 | 1.87 (1.66, 2.1) | <0.0001 | 1.78 (1.58, 2) | <0.0001 | 1.92 (1.63, 2.26) | <0.0001 | 1.12 (0.85, 1.47) | 0.42 |