| Table 1. Clinical and demographic characteristics associated with the presence of aneuploidy. | |||
| Ploidy | p value | ||
|---|---|---|---|
| Aneuploidy
(n=1,175) |
Euploidy
(n=1,692) |
||
| Oocyte age* | 31 (±7) | 28 (±7) | <0.001 |
| Oocyte origin
Own oocyte Donate oocyte |
649 (48.5)
526 (34.4) |
689 (51.5)
1,003 (65.6) |
<0.001 |
| Biopy Day
Day 5 Day 6 |
665 (38.7)
510 (44.4) |
1,054 (61.3)
638 (55.6) |
0.002 |
| Gardner criteria
Excellent Good Fair Poor |
265 (30.3)
345 (39.0) 371 (48.2) 174 (62.6) |
610 (69.7)
539 (61.0) 398 (51.8) 104 (37.4) |
<0.001 |
| Classification
Expanded blastocyst Hatching Blastocyst |
26 (44.1)
1,137 (41.1) |
33 (55.9)
1,627 (58.9) |
0.651 |
| iDAScore score* | 6.7 (±1.7) | 7.3 (±1.6) | <0.001 |
| KIDScore score* | 6.0 (±1.8) | 6.9 (±1.7) | <0.001 |
*Mean, SD. Student’s test
† n, percentage. Chi-square test.