Table 2 Infant birth characteristics separated by symptom group for nausea, vomiting or poor appetite during pregnancy
|  | Total (n = 3623) | SF (n = 1830) | NVP (n = 1793) | NVP1 (n = 731) | NVP2 (n = 1137) | NVP3 (n = 517) |
|---|---|---|---|---|---|---|
| Â | Mean (SD) | |||||
Gestational age | 38.8 (2.7) | 38.7 (2.6) | 39.0 (2.7) | 38.8 (2.5) | 39.0 (2.9) | 39.2 (2.3) |
Weight | 2788 (451) | 2807 (452) | 2768 (450) | 2782 (436) | 2769 (447) | 2716 (480) |
Length | 47.8 (2.2) | 48.0 (2.1) | 47.7 (2.2) | 47.6 (2.1) | 47.7 (2.3) | 47.6 (2.2) |
Head circumference | 32.9 (1.6) | 33.0 (1.5) | 32.8 (1.8) | 32.7 (1.7) | 32.8 (1.8) | 32.7 (1.7) |
Female | 1717 (47.4) | 855 (46.8) | 862 (48.1) | 355 (48.6) | 538 (47.4) | 252 (48.7) |
LBW | 661 (24.4) | 316 (23.2) | 345 (25.6) | 139 (25.1) | 209 (24.9) | 116 (29.5) |
SGA | 1011 (37.3) | 470 (34.6) | 541 (40.1) | 214 (38.6) | 350 (41.7) | 173 (44.0) |
Preterm | 490 (13.5) | 265 (14.5) | 225 (12.6) | 96 (13.1) | 138 (12.1) | 57 (11.0) |
Stillbirth | 62 (1.7) | 39 (2.1) | 23 (1.3) | 6 (0.8) | 20 (1.8) | 5 (1.0) |