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Maternal age and aneuploidy
| Maternal age | Cases, n | Percentage of abnormality, n (%) |
|---|---|---|
| <35 | 673 | 287 (42.6) |
| ≥35 | 159 | 81 (50.9) |
| P | 0.058 | |
There was no significant difference between the advanced maternal age group and the young maternal age group (P=0.058).
