Table 1. Participant characteristics.
Characteristics | Participants N = 274 |
---|---|
Age (years) | 29.8 (5.2)* |
Ethnicity | |
Māori | 29 (10.6) |
Pacific | 31 (11.3) |
Indian | 47 (17.1) |
Other Asian | 31 (11.3) |
European | 131 (47.8) |
Other | 5 (1.8) |
Parity | |
0 | 117 (42.7) |
1–3 | 153 (55.8) |
≥4 | 4 (1.5) |
BMI (booking) (kg/m2) | |
<25 | 147 (53.6) |
25–29.9 | 72 (26.3) |
≥30 | 55 (20.1) |
Smoker | 25 (9.1) |
In paid work (last month) | 161 (61.5) |
Preterm at interview (28+0 to 36+6 weeks) | 123 (44.9) |
Term at interview (≥37 weeks) | 151 (55.1) |
Gestation at interview (weeks) | 36.2 (3.33)* |
Gestation at birth (weeks) | 39.5 (1.14)* |
Birthweight (grams) | 3556 (372)* |
Female infant sex | 143 (52.2%) |
Data are n (%) or *mean (standard deviation).