Variables | Mean ± SD/Median (IQR) |
---|---|
Maternal variables | Â |
 Age at enrolment (year) | 27.3 ± 4.2 |
 Pregnancy BMI (kg/m2) | 19.8 (2.9) |
 Weight gain during pregnancy (kg) | 15.0 (6.0) |
 Caesarean section (%) | 47.9 |
 Education (%) |  |
  Junior high school or less | 41.2 |
  Senior middle school | 32.4 |
  High school or above | 26.6 |
 Parity (%) |  |
  1 | 61.7 |
  2 | 28.4 |
  3 | 9.9 |
 History of miscarriage (%) |  |
  0 | 84.4 |
  1 | 11.1 |
   ≥ 2 | 4.5 |
 Maternal serum adiponectin (μg/ml) | 6.9 (5.3) |
Newborn/infant variables | Â |
 Male (%) | 52.2 |
 Length of gestation (weeks) | 39 (2) |
 Birth weight (g) | 3250 (480) |
 Birth length (cm) | 50.0 (1.0) |
 Birth BMI (kg/m2) | 13.1 ± 1.2 |
 Cord adiponectin (μg/ml) | 39.6 (20.1) |