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Adjusted OR for live birth rate after single fresh or vitrified-warmed blastocyst transfer in natural cycle and CC cycles.
| Adjusted OR | 95% CI | P-value | AUC | |
|---|---|---|---|---|
| Natural cycle | 0.607 | |||
| SBT (Reference) | – | – | – | |
| CC cycle | ||||
| SBT | 0.324 | 0.119–0.800 | 0.014 | |
| SVBT | ||||
| A | 1.016 | 0.715–1.439 | 0.929 | |
| B | 0.960 | 0.645–1.427 | 0.843 |
Adjusted OR was obtained through multivariate logistic regression analysis for live birth rate after single blastocyst transfer. Blastocyst grade and infertility cause were used as confounders.
