Table 4. Characteristics of the sons (n=422) classified according to the three SNPs genotypes.
| Q89R | N740N | A1330V | |||||||
|---|---|---|---|---|---|---|---|---|---|
| AA | AG | GG | CC | CT | TT | CC | CT | TT | |
| n | 334 | 83 | 5 | 287 | 124 | 11 | 279 | 129 | 14 |
| Age (years) | 30.5±5.8 | 30.9±6.4 | 32.4±8.8 | 30.3±5.9 | 31.4±6.0 | 28.9±5.3 | 30.2±5.9 | 31.4±5.8 | 30.1±7.0 |
| Height (cm) | 173.0±6.1 | 172.6±5.1 | 172.4±6.0 | 172.7±6.0 | 173.6±5.6 | 171.5±5.6 | 172.7±6.1 | 173.5±5.6 | 172.9±4.8 |
| Weight (kg) | 71.1±11.0 | 69.5±10.7 | 70.1±10.3 | 70.9±11.0 | 71.0±11.0 | 66.2±8.5 | 70.5±10.9 | 71.7±11.3 | 68.5±8.7 |
| BMI (kg/m2) | 23.8±3.4 | 23.3±3.4 | 23.8±5.0 | 23.8±3.4 | 23.5±3.4 | 22.5±2.9 | 23.7±3.4 | 23.8±3.5 | 23.0±3.0 |
| L1-4 BMD (g/cm2) | 1.140±0.138 | 1.127±0.138 | 1.173±0.039 | 1.142±0.137 | 1.132±0.142 | 1.090±0.095 | 1.140±0.136 | 1.136±0.144 | 1.112±0.114 |
| Neck BMD (g/cm2) | 1.002±0.139 | 0.980±0.161 | 1.052±0.115 | 1.004±0.140 | 0.991±0.154 | 0.940±0.090 | 1.006±0.143 | 0.984±0.149 | 0.971±0.085 |
| Trochanter BMD (g/cm2) | 0.823±0.142 | 0.814±0.152 | 0.816±0.102 | 0.826±0.137 | 0.816±0.162 | 0.760±0.072 | 0.824±0.139 | 0.819±0.160 | 0.788±0.086 |
| Total hip BMD (g/cm2) | 1.017±0.134 | 1.002±0.154 | 1.066±0.113 | 1.024±0.137 | 1.000±0.142 | 0.960±0.088 | 1.022±0.138 | 1.001±0.140 | 0.984±0.092 |
| Total fat mass (kg) | 16.1±7.1 | 15.3±6.0 | 13.3±7.4 | 15.8±6.9 | 16.4±6.9 | 13.0±5.9 | 15.6±6.9 | 16.6±7.1 | 15.3±5.7 |
| Total lean mass (kg) | 51.5±5.5 | 50.6±5.9 | 51.8±8.1 | 51.4±5.4 | 51.6±6.0 | 47.9±3.2 | 51.2±5.6 | 51.8±5.8 | 49.8±4.0 |
| PFM(%) | 22.0±7 | 21.5±7 | 18.4±8 | 21.8±7 | 22.3±7 | 19.7±7 | 21.6±7 | 22.4±7 | 21.8±6 |