Table 1.
Descriptive characteristics and body composition of development and cross-validation groups (mean ± sd).
| Development group (DG) | Cross-validation group (CVG) | |||||
|---|---|---|---|---|---|---|
| Male | Female | Whole sample | Male | Female | Whole sample | |
| (n = 136) | (n = 147) | (n = 283) | (n = 68) | (n = 73) | (n = 141) | |
| Age (yrs) | 36.6, 12.5 | 38.7, 13.0 | 37.7, 12.8 | 38.8, 12.8 | 40.0, 13.0 | 39.4, 12.9 |
| Weight (kg) | 78.4, 14.1 | 65.7, 13.3 | 71.8, 15.1 | 80.4, 13.0 | 66.8, 10.9 | 73.4, 13.7 |
| Height (cm) | 174.9, 7.4 | 161.3, 6.3 | 167.9, 9.6 | 174.5, 7, 2 | 161.6, 6.9 | 167.8, 9.6 |
| BMI (kg/m2) | 25.6, 4.0 | 25.2, 4.9 | 25.4, 4.4 | 26.4, 3.9 | 25.7, 4.4 | 26.0, 4.2 |
| FM (kg) | 19.2, 8.6 | 25.1, 9.2 | 22.2, 9.4 | 21.0, 8.0 | 25.8, 8.6 | 23.5, 8.6 |
| FM (%) | 23.8, 7.2 | 37.2, 7.0 | 30.7, 9.8 | 25.5, 7.0 | 37.9, 7.7 | 31.9, 9.6 |
| FFM (kg) | 59.2, 9.1 | 40.6, 5.9 | 49.6, 12.0 | 59.4, 8.1 | 41.0, 5.9 | 49.9, 11.6 |
| Hip circumference (cm) | 99.6, 7.6 | 100.4, 9.5 | 100.0, 8.6 | 99.3, 8.6 | 102.4, 8.6 | 100.9, 8.7 |
| Waist circumference (cm) | 88.2, 11.7 | 82.3, 12.9 | 85.1, 12.6 | 90.6, 10.8 | 83.6, 14.6 | 87.0, 13.3 |
| BAI (BF%) | 25.1, 3.4 | 31.1, 5.0 | 28.2, 5.2 | 25.2, 4.2 | 32.0, 5.3 | 28.2, 5.2 |
BMI, Body Mass Index; FM, fat mass; FFM, fat-free mass; BAI, Body Adiposity Index; BF%, body fat percentage.