Table 2.
A comparison of the times spent in sedentary behavior (SB) and physical activity (PA) between factors.
| 2-Way ANOVA | ANCOVA | |||||
|---|---|---|---|---|---|---|
| Main Effect | Main Effect | Interaction | Interaction | |||
| Participation Group |
Non-participation Group |
Participation/ Non-Participation |
Non-Frail/ Pre-Frail |
|||
| Mean ± SD | Mean ± SD | F (p-Value) | F (p-Value) | F (p-Value) | F (p-Value) | |
| SB (min/day) | ||||||
| Non-frail | 460.1 ± 103.8 | 443.4 ± 89.6 | 0.365 (0.546) | 0.506 (0.477) | 3.166 (0.076) | 2.539 (0.112) |
| Pre-frail | 424.7 ± 97.8 | 458.6 ± 94.5 | ||||
| LPA (min/day) | ||||||
| Non-frail | 389.9 ± 90.4 | 375.6 ± 98.7 | 4.407 (0.037) | 1.017 (0.314) | 1.011 (0.316) | 0.656 (0.419) |
| Pre-frail | 389.8 ± 88.6 | 349.3 ± 91.3 | ||||
| MVPA (min/day) | ||||||
| Non-frail | 54.5 ± 36.2 | 56.4 ± 37.5 | 10.854 (0.001) | 12.323 (<0.001) | 12.760 (<0.001) | 9.178 (0.003) |
| Pre-frail | 55.7 ± 36.9 | 27.4 ± 21.3 | ||||
| Steps (steps/day) | ||||||
| Non-frail | 5552.5 ± 3325.8 | 5625.4 ± 3063.1 | 8.626 (0.004) | 15.232 (<0.001) | 11.954 (<0.001) | 9.351 (0.002) |
| Pre-frail | 5090.0 ± 2266.9 | 3202.8 ± 1842.7 |
Note: Analyses were performed using 2-way ANOVA and ANCOVA adjusted for age, sex, accelerometer wearing time, alcohol consumption, lower back pain, knee pain and cardiovascular disease. SB: sedentary behavior; LPA: light-intensity physical activity; MVPA: moderate-to-vigorous physical activity; Steps: daily mean number of steps. 2-way ANOVA: 2-way analysis of variance; ANCOVA: analysis of covariance.