Table 1. Baseline characteristics of participants (N = 281).
| Mean (± SD) | |
|---|---|
| Age (years) | 31.3 (± 4.0) |
| GA (weeks) | 20.2 (± 1.3) |
| Nulliparous (%) | 52.3 |
| BMI (kg/m 2 ) | 24.4 (± 5.4) |
Abbreviations: GA = gestational age, BMI = body mass index.
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