| Weight trajectory class | Total | Slow (4%) | Moderate (63%) | Moderate-fast (30%) | Very fast (3%) | value | n | Median | IQR | n | Median | IQR | n | Median | IQR | n | Median | IQR | n | Median | IQR |
| Maternal samples at 28 weeks | | | | | | | | | | | | | | | | | Leptin (pg/ml) | 531 | 19641.7 | (14518.6, 34071.8) | 23 | 15578.8 | (5815.9, 25562.5) | 330 | 15711.1 | (8739.2, 26297.5) | 162 | 16270.9 | (8876.2, 24449.0) | 16 | 18891.8 | (13684.1, 31437.9) | 0.784 | Adiponectin (ng/ml) | 291 | 24.1 | (16.6, 37.8) | 12 | 22.7 | (16.1, 26.6) | 185 | 26.1 | (15.1, 42.4) | 87 | 27.9 | (15.9, 50.3) | 7 | 17.6 | (15.2, 31.1) | 0.315 | HOMA-IR | 507 | 3.1 | (1.7, 5.1) | 21 | 3.21 | (1.8, 5.8) | 316 | 2.8 | (1.6, 4.3) | 155 | 3.1 | (1.8, 5.4) | 15 | 2.1 | (1.2, 5.1) | 0.567 | Insulin (IU) | 531 | 17.2 | (9.0, 25.6) | 22 | 16.5 | (9.5, 29.1) | 334 | 14.3 | (8.9, 22.1) | 160 | 15.3 | (8.8, 26.5) | 15 | 9.8 | (6.4, 26.5) | 0.302 |
| Cord blood samples | | | | | | | | | | | | | | | | | Cord leptin (ng/ml) | 108 | 28479.9 | (16482.7, 47203.2) | 3 | 11765.3 | (10556.3, 22808.5) | 75 | 19633.1 | (12751.4, 35212.8) | 27 | 22162.9 | (8945.7, 42044.6) | 3 | 19288.0 | (12621.2, 37457.4) | 0.212 | Cord adiponectin (ng/ml) | 108 | 80.2 | (22.0, 915.1) | 3 | 96.2 | (37.7, 192.4) | 75 | 141.3 | (62.5, 327.5) | 27 | 139.4 | (46.7, 227.7) | 3 | 57.9 | (43.7, 78.5) | 0.700 |
| 5-year child samples | | | | | | | | | | | | | | | | | Leptin (ng/ml) | 83 | 77.0 | (19.7, 151.6) | 1 | 443.1 | - | 54 | 184.6 | (87.8, 418.1) | 24 | 242.6 | (74.8, 465.9) | 4 | 30.2 | (13.1 - | 0.880 | Adiponectin (ng/ml) | 83 | 17.1 | (7.5, 21, 7) | 1 | 0.2 | - | 54 | 11.4 | (4.2, 17.9) | 24 | 13.9 | (5.6, 18.5) | 4 | 11.6 | 1.6 - | 0.913 |
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