Pregnancy outcomes
| Characteristic | N | Mean±SD or n (%) |
| Gestational age at delivery, weeks | 1913 | 39.4±1.4 |
| Preterm delivery (<37 weeks) | 1913 | 106 (5.5) |
| Gestational weight gain, kg | 1765 | 14.3±5.4 |
| Gestational diabetes | 1910 | 197 (10.3) |
| Hypertensive disorders of pregnancy | 1913 | 193 (10.1) |
| Gestational hypertension | 116 (6.1) | |
| Pre-eclampsia | 77 (4.0) | |
| Birth weight, g | 1913 | 3376.1±488.0 |
| Male sex | 1913 | 965 (50.4) |
| Birth length, cm | 1729 | 51.1±2.4 |
| Large for gestational age | 1913 | 141 (7.4) |
| Small for gestational age | 1913 | 161 (8.4) |
Data are presented without imputation for missing values.