OR (95% CI) for the association of physical activity and different components of healthy ageing over 8 years follow-up (N=3454)
| Model 1 | Model 2 | |
|---|---|---|
| OR (95% CI) | OR (95% CI) | |
| Chronic disease | ||
| Inactive | 1.00 (ref) | 1.00 |
| Moderate physical activity | 0.70 (0.58 to 0.84) | 0.78 (0.64 to 0.95) |
| Vigorous physical activity | 0.61 (0.50 to 0.74) | 0.67 (0.54 to 0.84) |
| p-trend | <0.001 | 0.001 |
| Depressive symptoms (CES-D>3) | ||
| Inactive | 1.00 (ref) | 1.00 |
| Moderate physical activity | 0.51 (0.41 to 0.64) | 0.67 (0.53 to 0.85) |
| Vigorous physical activity | 0.36 (0.27 to 0.46) | 0.51 (0.39 to 0.67) |
| p-trend | <0.001 | 0.001 |
| Cognitive impairment | ||
| Inactive | 1.00 (ref) | 1.00 |
| Moderate physical activity | 0.71 (0.56 to 0.90) | 0.88 (0.69 to 1.13) |
| Vigorous physical activity | 0.49 (0.37 to 0.64) | 0.64 (0.48 to 0.85) |
| p-trend | <0.001 | 0.005 |
| ADL/IADL | ||
| Inactive | 1.00 (ref) | 1.00 |
| Moderate physical activity | 0.43 (0.35 to 0.52) | 0.57 (0.46 to 0.70) |
| Vigorous physical activity | 0.30 (0.24 to 0.37) | 0.41 (0.33 to 0.52) |
| p-trend | <0.001 | <0.001 |
| Impaired gait speed (<0.6 m/s) | ||
| Inactive | 1.00 (ref) | 1.00 |
| Moderate physical activity | 0.38 (0.30 to 0.49) | 0.54 (0.40 to 0.72) |
| Vigorous physical activity | 0.23 (0.17 to 0.32) | 0.41 (0.29 to 0.58) |
| p-trend | <0.001 | <0.001 |
Model 1; adjustment for age, sex.
Model 2; adjustment for age, sex and mutually for all components of healthy ageing model.
ADL, activities of daily living; CES-D, Centre of Epidemiological Studies Depression; IADL, instrumental activities of daily living.