Table 3 Summarized main effects of sex, HSAAR genotype, or endurance training on whole-body DXA measurements
| Â | Effect | F statistic (df) | Groups | P-value | |
|---|---|---|---|---|---|
Mean ± SEM | Mean ± SEM | ||||
Fat body mass (g) | Sex | F(1,81) = 73.87 | F: 10.02 ± 0.95 | M: 26.41 ± 2.42 | < 0.001 |
|  | Exercise | F(1,81) = 54.84 | Ex: 11.55 ± 0.90 | Sed: 24.85 ± 2.57 | < 0.001 |
Fat body mass % | Sex | F(1,81) = 21.09 | F: 4.60 ± 0.43 | M: 6.72 ± 0.56 | < 0.001 |
|  | Exercise | F(1,81) = 59.14 | Ex: 3.56 ± 0.19 | Sed: 7.49 ± 0.54 | < 0.001 |
Lean body mass (g) | Sex | F(1,81) = 1020.47 | F: 199.68 ± 2.35 | M: 345.38 ± 3.77 | < 0.001 |
|  | Gene | F(1,81) = 5.51 | Tg: 283.66 ± 12.27 | WT: 275.46 ± 11.30 | < 0.05 |
Lean body mass % | Sex | F(1,81) = 12.52 | F: 91.89 ± 0.42 | M: 90.37 ± 0.56 | < 0.001 |
|  | Exercise | F(1,81) = 61.01 | Ex: 93.29 ± 0.17 | Sed: 89.30 ± 0.51 | < 0.001 |
Total body mass (g) | Sex | F(1,81) = 918.20 | F: 217.32 ± 2.38 | M: 382.94 ± 4.99 | < 0.001 |
|  | Exercise | F(1,81) = 5.26 | Ex: 312.11 ± 12.27 | Sed: 304.80 ± 14.08 | < 0.05 |
Bone mineral content (g) | Sex | F(1,81) = 481.90 | F: 7.63 ± 0.08 | M: 11.17 ± 0.15 | < 0.001 |
Bone mineral density (g/m2) | Sex | F(1,81) = 52.76 | F: 0.157 ± 0.001 | M: 0.167 ± 0.001 | < 0.001 |