Table 1.
Subject characteristics
| Men | Women | |||||
|---|---|---|---|---|---|---|
| Total | Development | Cross-validation | Total | Development | Cross-validation | |
| N | 376 | 257 | 119 | 1025 | 913 | 112 |
| Age (years) | 48 ± 17 | 49 ± 17 | 48 ± 16 | 54 ± 16 | 54 ± 16 | 53 ± 16 |
| Height (cm) | 169.9 ± 6.2 | 170.2 ± 6.1 | 169.5 ± 6.3 | 156.3 ± 6.1 | 156.3 ± 6.2 | 156.7 ± 5.9 |
| Weight (kg) | 67.7 ± 8.8 | 67.6 ± 9.0 | 67.7 ± 8.3 | 53.9 ± 7.3 | 53.9 ± 7.3 | 53.4 ± 7.4 |
| BMI (kg/m2) | 23.4 ± 2.6 | 23.3 ± 2.6 | 23.6 ± 2.5 | 22.0 ± 2.9 | 22.1 ± 2.9 | 21.7 ± 2.8 |
| Waist circumference (cm) | 83.1 ± 7.7 | 83.2 ± 8.1 | 83.0 ± 6.9 | 80.2 ± 9.4 | 80.2 ± 9.4 | 80.0 ± 9.3 |
| % body fat (%) | 20.0 ± 4.7 | 20.1 ± 4.7 | 19.7 ± 4.7 | 28.6 ± 5.8 | 28.7 ± 5.8 | 28.2 ± 5.7 |
| Handgrip strength (kg) | 40.2 ± 6.8 | 40.0 ± 6.6 | 40.6 ± 7.3 | 25.5 ± 4.5 | 25.4 ± 4.4 | 25.5 ± 4.8 |
| ASM (kg) | 23.2 ± 3.1 | 23.1 ± 3.1 | 23.4 ± 3.1 | 15.3 ± 2.0 | 15.3 ± 2.0 | 15.3 ± 1.9 |
Data are presented as mean ± SD. BMI body mass index, ASM appendicular skeletal muscle mass