Table 2.
Comparison of physical activity between the younger and older groups.
| Characteristic | Younger group | Older group | P |
|---|---|---|---|
| Wear time (min/day) | 718.8 (642.0–800.6) | 745.8 (682.6–811.0) | 0.461 |
| Steps (steps/day) | 10,093.3 (6487.0–11,269.6) | 8125.4 (5144.3–9963.6) | 0.253 |
| Physical activity time (min/day) | |||
| Sedentary | 565.2 (436.7–632.6) | 542.3 (459.0–582.6) | 0.495 |
| LPA | 802.4 (746.7–863.1) | 807.5 (741.7–854.3) | 0.989 |
| MPA | 27.1 (14.4–45.1) | 13.9 (5.1–32.6) | 0.052 |
| VPA | 3.3 (1.0–6.6) | 0.1 (0.0–0.4) | < 0.001 |
| Total | 850.0 (770.3–882.5) | 827.5 (770.6–886.2) | 0.678 |
Median (25th to 75th percentile), vs. younger group, LPA light-intensity physical activity, MPA moderate-intensity physical activity, VPA vigorous-intensity physical activity.