Total cohort | False positive | Misclassification | True positive | p1 | |
---|---|---|---|---|---|
(n = 526) | (n = 39) | (n = 49) | (n = 438) | ||
% [m ± SD] | % [m ± SD] | % [m ± SD] | % [m ± SD] | ||
Term at prenatal diagnosis or malformation (weeks): | (n = 526) [26.9 ± 4.9] | (n = 39) [27.2 ± 5.2] | (n = 49) [26.1 ± 4.8] | (n = 438) [26.9 ± 4.9] | 0.45 |
20-25 | 50.9 | 46.8 | 58.6 | 50.0 | 0.92 |
26-29 | 13.1 | 10.6 | 20.7 | 13.5 | |
30-35 | 32.4 | 38.3 | 20.7 | 33.1 | |
>35 | 3.6 | 4.3 | 0 | 3.4 | |
Number of malformations | (n = 526) | (n = 39) | (n = 49) | (n = 438) | |
1 | 51.7 | 93.6 | 6.1 | 52.3 | 0.0001 |
2 | 21.9 | 4.3 | 32.7 | 22.6 | |
3 | 13.7 | 2.1 | 22.5 | 13.9 | |
≥ 4 | 12.7 | 0 | 38.8 | 11.2 | |
Number of anatomical systems affected | (n = 526) | (n = 39) | (n = 49) | (n = 438) | |
1 | 71.9 | 100 | 48.9 | 71.9 | 0.0001 |
2 | 13.5 | 0 | 20.4 | 13.9 | |
3 | 6.7 | 0 | 6.1 | 7.3 | |
≥ 4 | 7.9 | 0 | 24.5 | 6.9 |