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. 2019 Jun 12;14(6):e0217583. doi: 10.1371/journal.pone.0217583

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).