Table 2.
Morphokinetics and outcome, as well as the KIDScore contribution, split by day of transfer. Day-5 and day-6 blastocysts are grouped together. For each KIDScore, the data is presented as PR, CPR and LBR (in bold). For each category, the contribution of each KIDScore class is presented as percentage (in italics)
| DAY 3 EMBRYOS | BLASTOCYSTS | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CLASS | N | C (%) | PR | C (%) | CPR | C (%) | LBR | C (%) | n | C (%) | PR | C (%) | CPR | C (%) | LBR | C (%) |
| KID1 | 4 | 3.4 | 25.0 | 2.8 | 25.0 | 3.0 | 0.0 | 0.0 | 33 | 5.1 | 30.3 | 2.9 | 21.2 | 2.6 | 21.2 | 2.8 |
| KID2 | 11 | 9.5 | 9.1 | 2.8 | 9.1 | 3.0 | 0.0 | 0.0 | 45 | 6.9 | 33.3 | 4.4 | 22.2 | 3.8 | 22.2 | 3.9 |
| KID3 | 7 | 6.0 | 28.6 | 5.6 | 28.6 | 6.1 | 14.3 | 3.4 | 24 | 3.7 | 45.8 | 3.2 | 37.5 | 3.4 | 33.3 | 3.1 |
| KID4 | 22 | 19.0 | 22.7 | 13.9 | 22.7 | 15.2 | 18.2 | 13.8 | 146 | 22.4 | 54.1 | 23.0 | 37.7 | 20.7 | 35.6 | 20.5 |
| KID5 | 72 | 62.1 | 37.5 | 75.0 | 33.3 | 72.7 | 33.3 | 82.8 | 404 | 62.0 | 56.7 | 66.6 | 45.8 | 69.5 | 43.8 | 69.7 |
N = number of embryos in each KIDScore class, PR = pregnancy rate, CPR = clinical pregnancy rate, LBR = live birth rate, C = contribution.