| N | Minimum | Maximum | Mean | SD |
Age (years) | 64 | 21.00 | 32.00 | 27.44 | 3.01 |
BMI | 64 | 22.20 | 36.20 | 27.74 | 3.70 |
| N | % | |||
Gestational age (weeks) | 38 | 27 | 42.2 | ||
| 39 | 34 | 53.1 | ||
| 40 | 3 | 4.7 | ||
| Total | 64 | 100.0 |