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Mean gestational age at delivery (+/− SD) stratified by number of distinct phenotypes.
| Total Count of Distinct Phenotypes |
Number of Women |
Mean Delivery Gestational Age |
|---|---|---|
| 0 | 43 (4.2) | 30.7 (3.2) |
| 1 | 182 (17.8) | 30.5 (2.9) |
| 2 | 273 (26.6) | 30.1 (3.3) |
| 3 | 296 (28.9) | 29.9 (3.2) |
| 4 | 148 (14.4) | 29.5 (3.3) |
| 5 | 64 (6.2) | 29.8 (3.3) |
| 6 | 15 (1.5) | 28.4 (3.0) |
| 7 | 4 (0.4) | 30.5 (2.7) |
