Research Article
Sedentary Behavior and Physical Activity Are Independent Predictors of Successful Aging in Middle-Aged and Older Adults
Table 3
Adjusted regressions of successful aging with physical activity and sedentary behaviour.
| | Older adults | Middle-aged adults | Overall SA | Both sexes | Males | Females | Both sexes | Males | Females | | | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI |
| | Inactive | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Physical activity | Moderately active | 1.41* | 1.19–1.67 | 1.62* | 1.24–2.10 | 1.27* | 1.02–1.58 | 1.35* | 1.18–1.54 | 1.36* | 1.11–1.66 | 1.33* | 1.10–1.59 | | Active | 1.42* | 1.20–1.69 | 1.57* | 1.21–2.05 | 1.33* | 1.06–1.68 | 1.45* | 1.27–1.66 | 1.35* | 1.12–1.64 | 1.54* | 1.28–1.86 |
| | Sedentary | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Sedentary behaviour | Moderately sedentary | 1.38* | 1.12–1.69 | 1.36* | 1.08–1.72 | 1.49* | 1.22–1.83 | 1.08 | 0.96–1.21 | 0.90 | 0.76–1.07 | 1.27* | 1.08–1.50 | | Least sedentary | 1.43* | 1.23–1.67 | 1.20 | 0.88–1.62 | 1.56* | 1.18–2.07 | 1.43* | 1.25–1.63 | 1.23* | 1.01–1.48 | 1.65* | 1.37–1.98 |
| | Older adults | Middle-aged adults | Physical SA | Both sexes | Males | Females | Both sexes | Males | Females | | | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI |
| | Inactive | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Physical activity | Moderately active | 1.62* | 1.26–1.08 | 1.65* | 1.09–2.51 | 1.61* | 1.18–2.21 | 2.46* | 1.53–3.94 | 2.90* | 1.34–6.30 | 2.24* | 1.35–7.55 | | Active | 1.80* | 1.37–2.37 | 1.96* | 1.25–3.07 | 1.75* | 1.24–2.48 | 3.87* | 2.28–6.58 | 5.63* | 2.33–13.63 | 3.18* | 1.62–6.22 |
| | Sedentary | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Sedentary behaviour | Moderately sedentary | 1.75* | 1.37–2.24 | 1.85* | 1.22–2.79 | 1.69* | 1.24–2.31 | 1.68* | 1.04–2.72 | 2.28 | 0.93–5.56 | 1.50 | 0.84–2.66 | | Least sedentary | 2.44* | 1.64–3.65 | 2.48* | 1.28–4.79 | 2.45* | 1.47–4.07 | 2.15* | 1.18–3.92 | 1.27* | 0.54–3.02 | 3.20* | 1.62–6.22 |
| | Older adults | Middle-aged adults | Psychological SA | Both sexes | Males | Females | Both sexes | Males | Females | | | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI |
| | Inactive | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Physical activity | Moderately active | 1.53* | 1.22–1.91 | 1.96* | 1.40–2.76 | 1.26 | 0.93–1.70 | 1.40* | 1.17–1.68 | 1.27 | 0.95–1.71 | 1.46* | 1.15–1.85 | | Active | 1.74* | 1.37–2.21 | 2.47* | 1.73–3.54 | 1.33 | 0.96–1.83 | 2.16* | 1.78–2.63 | 2.29* | 1.69–3.12 | 2.03* | 1.58–2.62 |
| | Sedentary | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Sedentary behaviour | Moderately sedentary | 1.08 | 0.82–1.44 | 1.03 | 0.75–1.42 | 1.40* | 1.05–1.88 | 1.02 | 0.86–1.21 | 0.82 | 0.62–1.07 | 1.15 | 0.92–1.44 | | Least sedentary | 1.21 | 0.98–1.50 | 0.89 | 0.59–1.35 | 1.28 | 0.86–1.91 | 1.51* | 1.23–1.85 | 1.30* | 0.94–1.80 | 1.60* | 1.23–2.08 |
| | Older adults | Middle-aged adults | Sociological SA | Both sexes | Males | Females | Both sexes | Males | Females | | | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI | OR | CI |
| | Inactive | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Physical activity | Moderately active | 1.19* | 1.00–1.43 | 1.30 | 0.98–1.72 | 1.11 | 0.88–1.40 | 1.30* | 1.14–1.49 | 1.21 | 0.99–1.48 | 1.39* | 1.15–1.67 | | Active | 1.21* | 1.01–1.46 | 1.23 | 0.93–1.63 | 1.21 | 0.94–1.55 | 1.33* | 1.16–1.52 | 1.17 | 0.96–1.43 | 1.49* | 1.23–1.80 |
| | Sedentary | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | 1.00 | Ref. | Sedentary behaviour | Moderately sedentary | 1.32* | 1.12–1.56 | 1.17 | 0.85–1.62 | 1.30* | 1.04–1.61 | 1.03 | 0.91–1.16 | 0.90 | 0.76–1.08 | 1.17 | 0.99–1.38 | | Least sedentary | 1.25* | 1.00–1.55 | 1.35* | 1.05–1.74 | 1.32 | 0.98–1.78 | 1.39* | 1.22–1.59 | 1.28* | 1.05–1.55 | 1.52* | 1.26–1.84 |
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SA: successful aging; OR: odds ratio; CI: confidence interval. Adjusted for age, marital status, and income.
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