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Binary logistic analysis of factor related to the occurrence of 0PN embryos
| Variable | B | Wald | OR (95 % CI) | P value |
|---|---|---|---|---|
| Age | −0.02 | 5.821 | 0.99 (0.97, 0.99) | 0.02 |
| Basal FSH | −0.02 | 2.43 | 0.98 (0.96, 1.00) | 0.12 |
| No. of oocytes/cycle | 0.08 | 160.22 | 1.08 (1.07, 1.09) | 0.00 |
| Rate of 2pn | −2.90 | 354.94 | 0.06 (0.04, 0.07) | 0.00 |
| Rate of top-quality embryos | 0.99 | 42.16 | 2.69 (2.00, 3.63) | 0.00 |
| Constant | 1.01 | 16.29 | 2.74 | 0.00 |
