Table 1.
Demographic data
| No GDM group (n = 51) | GDM >26 group (n = 47) | GDM ≤26 group (n = 24) | Total (N = 122) | |
|---|---|---|---|---|
| Maternal prepregnancy BMI, n (%) | ||||
| Normal (<25 kg/m2) | 11 (21.6) | 14 (29.8) | 2 (8.3) | 27 (22.1) |
| Overweight (≥25 and <30 kg/m2) | 14 (27.5) | 20 (42.6) | 5 (20.8) | 39 (32) |
| Obesity (≥30 kg/m2) | 26 (51) | 13 (27.7) | 17 (70.8) | 56 (45.9) |
| Age (years), mean (SD) | 9.0 (1.14) | 8.7 (1.15) | 8.6 (1.31) | 8.8 (1.17) |
| Sex, n (%) | ||||
| Male | 24 (47.1) | 18 (38.3) | 10 (41.7) | 52 (42.6) |
| Female | 27 (52.9) | 29 (61.7) | 14 (58.3) | 70 (57.4) |
| Tanner staging, n (%) | ||||
| 1 | 44 (86.3) | 38 (80.9) | 20 (83.3) | 102 (83.6) |
| 2 | 4 (7.8) | 6 (12.8) | 4 (16.7) | 14 (11.5) |
| 3 | 2 (3.9) | 2 (4.3) | 0 (0) | 4 (3.3) |
| 4 | 1 (2) | 1 (2.1) | 0 (0) | 2 (1.6) |
| BMI (kg/m2), mean (SD) | 19.3 (3.70) | 20.2 (5.52) | 19.4 (4.12) | 19.7 (4.55) |
| BMI z score, mean (SD) | 0.8 (1.02) | 0.9 (1.31) | 0.9 (0.96) | 0.9 (1.12) |
| Body fat (%), mean (SD) | 25.0 (8.07) | 27.1 (11.05) | 25.9 (8.13) | 26.0 (9.32) |
| Waist-to-hip ratio, mean (SD) | 0.9 (0.06) | 0.9 (0.06) | 0.9 (0.06) | 0.9 (0.06) |