Table 1.
Basic Descriptive Statistics of the Study Participants (N=193)
| Study Variables | Total (N=193) | Men (N=141) | Women (N=52) | p-value* |
|---|---|---|---|---|
| Mean±SD | Mean±SD | Mean±SD | ||
| Age (years) | 19.6±1.1 | 19.6±1.0 | 19.5±1.5 | 0.816 |
| Height (cm) | 178.0±10.5 | 181.4±9.7 | 168.6±6.1 | <0.001 |
| Weight (kg) | 74.0±11.0 | 78.8±8.4 | 61.0±5.4 | <0.001 |
| Body-mass index (kg/m2) | 23.1±2.1 | 23.7±1.9 | 21.5±1.7 | <0.001 |
| Self-rated health (scale 1–5) | 4.2±0.7 | 4.3±0.7 | 4.2±0.8 | 0.838 |
| Smoking status (% of “yes”) | 11.4 | 12.8 | 7.7 | <0.001 |
| Psychological distress (scale 0–24) | 5.8±3.6 | 5.4±3.3 | 7.0±4.0 | 0.004 |
| Sleep quality (scale 0–21) | 9.0±4.0 | 8.6±4.0 | 10.1±4.1 | 0.026 |
| Gait speed (km/h) | 4.1±0.7 | 4.1±0.7 | 4.0±0.8 | 0.536 |
Note: *Denotes differences between sexes; p<0.05.