Table 1. Demographic and clinical data.
| Characteristic | Mean | SD |
|---|---|---|
| Age (years) | 30.1 | 6.0 |
| Gestational age (weeks) | 39.4 | 1.3 |
| BMI (kg/m2) | 23.5 | 3.9 |
| Weight gain (kg) | 12.8 | 5.2 |
Abbreviation: SD, standard deviation.
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