Table 1. Summary statistics for Birthright and SWS cohorts.
| Birthright (n = 52) |
SWS (n = 95) |
|
|---|---|---|
| Maternal age (years)1 | 27.9 (4.3) | 28.6 (3.9) |
| Primiparous, n (%) | 20 (38%) | 44 (46%) |
| Maternal education ≥ A-levels, n (%) | 22 (42%) | 59 (63%) |
| Maternal triceps skinfold (mm)2 | 20.1 (17.8, 25.3) | 21.1 (15.7, 24.4) |
| Maternal height (m)1 | 1.62 (0.07) | 1.62 (0.06) |
| Pre-pregnant Maternal BMI (kg/m2)2 | 24.3 (21.0, 26.6) | 24.9 (23.0, 29.2) |
| Offspring gestational age at birth (weeks)1 | 39.9 (1.5) | 39.8 (1.3) |
| Male offspring, n (%) | 27 (52%) | 51 (54%) |
| Birthweight (kg)1 | 3.4 (0.5) | 3.5 (0.4) |
1
Mean (SD)
2
Median (IQR)