| Table 4. Incidence in singleton and monozygotic splitting groups only on blastocyst-stage transfers (D+5/D+6) | |||
| blastocyst | Singleton | MZT | p-value |
| (n=775) | (n=14) | ||
| PGT-A n (%) - + |
536 (69.2) 239 (30.8) |
5 (35.7) 9 (64.3) |
0.006a |
| Global OR (95% CI) | 3.113 (0.928-10.443) | 0.066b | |
aPearson's chi-squared test (χ2)
bAdjusted multivariate logistic regression. Confounding factors: Source of the eggs and type of ET cycle