Table 5.
The odds ratio of the studied variables resulting in live birth by controlling other variables based on the multivariable logistic regression model
| Effective variables on live birth | Crude odds ratio (Confidence interval 95%) | Significance level (p-value) | Adjusted odds ratio (Confidence interval 95%) | Significance level (p-value) |
|---|---|---|---|---|
| Group Ref: < 35 years | 0.322 (0.15–0.68) | 0.003 | – | – |
| BMI | 0.925 (0.85–1.002) | 0.05 | 0.917 (0.82–1.01) | 0.09 |
| AFC | 1.072 (0.83–1.37) | 0.58 | ||
| AMH (ng/ml) | 1.145 (1.09–1.19) | < 0.001 | 1.16 (1.10–1.22) | < 0.001 |
| E2 (pg/ml) | 1.001 (1.000–1.001) | 0.007 | – | – |
| FSH (IU/L) | 0.993 (0.88–1.11) | 0.90 | – | – |
| LH (IU/L) | 0.914 (0.80–1.04) | 0.17 | – | – |
| Gonadotropin dosage | 0.999 (0.99–1.000) | 0.01 | 0.998 (0.99–0.99) | 0.005 |
| Infertility duration | 0.969(0.90–1.04) | 0.39 | – | – |
| Constant | 0.001 | 0.009 |
*Logistic regression