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Characteristics of 229 pairs of mothers at recruitment and neonates at delivery
| Mean | SD | Range | |
|---|---|---|---|
| Mothers | |||
| ( 6 Smokers, 222 nonsmokers, 1 NA) | |||
| Age (years) | 27.2 | 5.9 | 16–43 |
| Height*(m) | 1.6 | 0.7 | 1.3–1.8 |
| Weight (kg) | 66.4 | 16.9 | 38–135 |
| Neonates | |||
| (113 males, 116 females) | |||
| Weight (g) | 3239 | 471 | 1870–4450 |
| Length (cm) | 50.7 | 3.3 | 31–62 |
| Gestation age at delivery (weeks) | 38.7 | 1.3 | 34–41 |
one mother was missing height measurement at enrollment
