High sedentary Low PA | High sedentary High PA | Low sedentary Low PA | Low sedentary High PA | P-value | |
---|---|---|---|---|---|
N | N = 490 | N = 110 | N = 110 | N = 491 | |
Men | 244 (50%) | 79 (72%) | 33 (30%) | 230 (47%) | |
Women | 246 (50%) | 31 (28%) | 77 (70%) | 261 (53%) | |
Adjusted means | |||||
Age (years) | 72.4 (71.7–73.1)b | 69.1 (67.7–70.5) | 72.2 (70.7–73.6) | 68.9 (68.2–69.5) | < 0.001 |
BMI (kg/m2) | 23.4 (23.0–23.7) | 22.9 (22.2–23.6) | 22.9 (22.2–23.7) | 22.5 (22.1–23.7) | 0.017 |
6 m walk test (sec) | 7.4 (7.1–77) | 6.3 (5.7–6.9) | 7.7 (7.1–8.3) | 7.1 (6.8–7.4) | 0.002 |
Light-low (%) | 21.8 (21.4–22.2) | 20.6 (19.8–21.4) | 30.9 (30.1–31.7) | 27.5 (27.1–27.9) | < 0.001 |