AMA | non-AMA | Total | |
---|---|---|---|
Case | 2860 | 10,830 | 13,690 |
Maternal age (y) | 38.3 ± 3.48 | 27.1 ± 4.15 | 32.1 ± 4.71 |
Gestinatal age (w) | 24 ± 2.11 | 26 ± 3.75 | 25 ± 3.43 |
Chromosomal abnormalities | 1.29% (37/2860) | 0.60% (65/10,830) | 0.75% (102/13,690) |
ARSA positive | 0.87% (25/2860) | 0.65% (70/10,830) | 0.69% (95/13,690) |
Isolated ARSA | 60.00% (15/25) | 68.57% (48/70) | 66.32% (63/95) |
Combined anomaly | 35.13% (10/25) | 31.43% (22/70) | 33.68% (32/95) |
Intracardiac malformation | 12% (3/25) | 7.14% (5/70) | 8.42% (8/95) |
Extracardiac malformation | 12% (3/25) | 11.43% (8/70) | 11.58% (11/95) |
Both | 16% (4/25) | 12.86% (9/70) | 13.68% (13/95) |
ARSA with Chromosomal abnormalities | 20% (5/25) | 10% (7/70) | 12.63% (12/95) |
ARSA negtive with Chromosomal abnormalities | 1.13% (32/2835) | 0.54% (58/10760) | 0.66% (90/13595) |