| Dependent variables | ||||
---|---|---|---|---|---|
Variables | HUI total score b(se) | Mobility OR (95% CI) | Pain OR (95% CI) | Emotion OR (95% CI) | Physical activity OR (95% CI) |
Physical activity (referent = ≥ 1,000 Kcal/week) |  |  |  |  |  |
   < 1,000 Kcal/week | -0.07 (0.00) | 3.6 (4.3 – 3.0) | 1.5 (1.7 – 1.3) | 2.2 (1.6 – 3.0) | - |
Age (referent = 65 – 74 yrs) |  |  |  |  |  |
   75 – 84 yrs | -0.04 (0.01) | 2.0 (1.8 – 2.4) | 1.0 (0.9 – 1.2) | 1.1 (0.8 – 1.5) | 1.6 (1.4 – 1.9) |
   > 84 yrs | -0.12 (0.01) | 4.9 (4.2 – 5.6) | 1.1 (1.0 – 1.2) | 1.3 (1.0 – 1.6) | 2.3 (2.0 – 2.6) |
Sex (referent = male) | Â | Â | Â | Â | Â |
   Female | 0.02 (0.01) | 0.9 (0.8 – 1.0) | 1.3 (1.2 – 1.4) | 0.9 (0.7 – 1.1) | 2.3 (2.1 – 2.6) |
Smoking status (referent = does not smoke) | Â | Â | Â | Â | Â |
   Smokes daily or occasionally | -0.04 (0.01) | 1.5 (1.2 – 1.8) | 1.2 (1.1 – 1.4) | 1.8 (1.4 – 2.3) | 2.0 (1.7 – 2.3) |
Alcohol use (referent = does not use alcohol) | Â | Â | Â | Â | Â |
   Less than two times/month | 0.03 (0.01) | 0.9 (0.8 – 1.0) | 0.9 (0.8 – 1.0) | 0.7 (0.5 – 1.0) | 0.8 (0.7 – 1.0) |
   Two or three times/month | 0.06 (0.01) | 0.6 (0.5 – 0.7) | 0.8 (0.6 – 0.9) | 0.5 (0.3 – 0.8) | 0.7 (0.6 – 0.8) |
   Four or more times/month | 0.07 (0.01) | 0.6 (0.5 – 0.7) | 0.7 (0.6 – 0.8) | 0.4 (0.3 – 0.6) | 0.6 (0.5 – 0.6) |
Obesity (referent = between 18.5 and 25) | Â | Â | Â | Â | Â |
   Less than 18.5 | -0.06 (0.02) | 1.6 (1.2 – 2.2) | 1.4 (1.1 – 1.8) | 2.1 (1.4 – 3.2) | 3.7 (2.6 – 5.4) |
   More than or equal to 25 | -0.01 (0.00) | 1.5 (1.3 – 1.7) | 1.2 (1.1 – 1.3) | 0.9 (0.8 – 1.2) | 1.0 (0.9 – 1.1) |
Chronic condition(s) (referent = no chronic conditions) | Â | Â | Â | Â | Â |
   One or more chronic conditions | -0.13 (0.00) | 5.1 (3.8 – 7.0) | 7.6 (5.7 – 10.1) | 4.0 (2.5 – 6.3) | 1.3 (1.2 – 1.5) |
   Indirect effect1 | -0.02 (0.01) | 1.4 (1.2 – 1.7) | 1.1 (1.1 – 1.2) | 1.2 (1.1 – 1.2) | - |
   % mediated by physical activity2 | 14% | 18% | 5% | 13% | - |
R2 (LR R2) | 12% | (15%) | (6%) | (6%) | (8%) |
Likelihood ratio chi-square (Df = 11) | n/a | 2,358.59 | 1,444.94 | 423.90 | 1,878.80 |