Table-II.
Binary Logistic Regression to determine predictors of fertility.
| Independent variables | Univariate Analysis | Multivariate Analysis | ||
|---|---|---|---|---|
|
| ||||
| Unadjusted OR (95% CI) | P-value | Adjusted OR (95% CI) | P-value | |
| Age (Years) | 0.992 (0.952 – 1.035) | 0.718 | 1.043 (0.718 – 1.516) | 0.824 |
| Follicle Stimulating Hormone (mIU/mL) | 0.971 (0.933 – 1.010) | 0.140* | 0.661 (0.368 – 1.188) | 0.167 |
| Luteinizing Hormone (IU/mL) | 0.931 (0.872 – 0.994) | 0.033* | 1.705 (0.792 – 3.671) | 0.173 |
| Anti-Mullerian Hormone (ng/mL) | 1.033 (0.967 – 1.104) | 0.331 | 1.322 (0.990 – 1.765) | 0.059 |
| Body Mass Index (BMI kg/m2) | 0.971 (0.910 – 1.035) | 0.366 | 1.082 (0.878 – 1.332) | 0.459 |
| Vitamin-D levels (ng/mL) | 29.194 (11.101 – 76.773) | < 0.001* | 50.154 (12.950 – 194.233) | < 0.001** |
*
Significant at P-value < 0.25 for Univariate analysis,xs
**
Significant at P-value < 0.05 for Multivariate analysis, the variables used for adjustment are age, FSH, LH, AMH, BMI and Vitamin-D levels.