Table 1.
Comparison of known implantation diagnosis (KID) score D5 and intracytoplasmic sperm injection (ICSI) outcomes between the low and high Follicle-To-Oocyte (FOI) index groups and between the low, medium and high follicular output rate (FORT) groups.
| Variable | Low FOI | High FOI | p value | Low FORT | Medium FORT | High FORT | p value |
|---|---|---|---|---|---|---|---|
| n | 894 | 7532 | 2,556 | 2,970 | 2,850 | ||
| Kid score | 5.1 ± 0.09 | 5.60 ± 0.03 | < 0.001 | 5.4 ± 0.5a | 5.5 ± 0.5 a,b | 5.6 ± 0.6 b | 0.021 |
| Blastocyst rate (%) | 53.6 ± 0.92 | 44.85 ± 1.87 | < 0.001 | 49.2 ± 1.4a | 50.8 ± 1.4 a | 55.5 ± 1.4 b | < 0.001 |
| Implantation rate (%) | 24.8 ± 0.32 | 26.08 ± 0.53 | 0.037 | 23.6 ± 0.4a | 24.5 ± 0.4 a | 27.1 ± 0.5 b | < 0.001 |