Demographic data
| Variable | Total (n = 632) | Male (n = 287) | Female (n = 345) |
|---|---|---|---|
| Age (yr) | 56.8 ± 18.4 | 61.9 ± 18.8 | 69.7 ± 16.3 |
| Height (cm) | 161.8 ± 10.0 | 168.6 ± 7.8 | 155.4 ± 7.3 |
| Weight (kg) | 61.8 ± 12.2 | 67.9 ± 11.0 | 56.1 ± 10.4 |
| Body mass index (kg/m2) | 23.5 ± 3.4 | 23.8 ± 3.0 | 23.2 ± 3.7 |
Values are presented as means ± standard deviation.