Table III.
Logistic regression model on the predictive capacity of the OSI on pregnancy chances after assisted reproduction.
| Parameters | Unadjusted OR (95%CI) |
P-value | Adjusted OR (95% CI)a |
P-value |
|---|---|---|---|---|
| OSI > 0.83 | 2.98 (2.13–4.16)b | <0.001 | – | – |
| Patient age | 2.20 (1.55–3.11)c | <0.001 | 2.20 (1.55–3.11) | <0.001 |
| Total gonadotrophins | 3.10 (2.14–4.49)c | <0.001 | 2.81 (1.89–4.17) | <0.001 |
| Oocytes retrieved | 1.92 (1.29–2.86)c | 0.001 | 2.26 (1.44–3.54) | <0.001 |
| FSH | 2.50 (1.72–3.65)c | <0.001 | 2.04 (1.27–3.29) | 0.003 |
| AMH | 2.18 (1.45–3.28)c | <0.001 | 2.12 (1.30–3.45) | 0.003 |
a
Model includes OSI >0.83 and all previous parameters.
b
Logistic model of OSI >0.83 as a predictor of clinical pregnancy.
c
Model includes only OSI > 0.83 plus parameter in the first column.
OR, odds ratio.