No. of events | Odd ratio | 95% confidential interval | P value | AUC | |
---|---|---|---|---|---|
Fertilization | 1295 | 1.077 | 0.989–1.179 | 0.1000 | 0.544 |
Cleavage | 1295 | 1.059 | 0.977–1.153 | 0.1770 | 0.537 |
Blastocyst formation | 635 | 1.123 | 1.012–1.256 | 0.0337 | 0.566 |
Blastocyst cryopreservation | 635 | 1.149 | 1.041–1.277 | 0.0074 | 0.581 |
Clinical pregnancy in the first cycles | 689 | 1.306 | 1.186–1.444 | < 0.0001 | 0.643 |
Ongoing pregnancy in the first cycles | 689 | 1.321 | 1.200–1.460 | < 0.0001 | 0.644 |
Live birth in the first cycles | 689 | 1.319 | 1.198–1.457 | < 0.0001 | 0.642 |