Table 1.
Study participant characteristics, total eligible children N = 5509
| N (%) | Mean (SD), geometric mean (95% CI) or N (%) | HWE p-value for genotypes | |
|---|---|---|---|
| Gender: N(%) Female | 5509 (100%) | 2713 (49.3%) | |
| Age: Mean (SD) years | 5509 (100%) | 9.88 (0.32) | |
| BMD: geometric mean (95% CI) g/cm2 | 5509 (100%) | 0.902 (0.900, 0.903) | |
| Fat mass: geometric mean (95% CI) g | 5509 (100%) | 7209 (7100, 7320) | |
| Height: mean (SD) cm | 5509 (100%) | 139.6 (6.3) | |
| FTO (rs9939609): | 5091 (92%) | TT = 0: 868 (37%) | 0.51 |
| TA = 1: 2413 (47%) | |||
| AA = 2: 810 (16%) | |||
| MC4R (rs17782313): | 5412 (98%) | TT = 0: 3115 (58%) | 0.04 |
| TC = 1: 2017 (37%) | |||
| CC = 2: 280 (5%) | |||
| TMEM18 (rs6548238): | 5323 (97%) | CC = 0: 3705 (70%) | 0.57 |
| CT = 1: 1465 (28%) | |||
| TT = 2: 153 (3%) | |||
| GNPDA2 (rs10938397): | 5303 (96%) | AA = 0: 1731 (33%) | 0.84 |
| AG = 1: 2604 (49%) | |||
| GG = 2: 968 (18%) |
HWE: Hardy–Weinberg Equilibrium.