Table 2 Crude and adjusted hazard ratios (95% confidence interval) for mortality in the physical activity (PA) group compared with the insufficient PA group with subgroup analyses according to age and sex
Characteristics | Hazard ratios | |||
|---|---|---|---|---|
Crude†| P-value | Adjusted†‡ | P-value | |
Total participants (n = 334,826) | ||||
 PA | 0.79 (0.77–0.82) | < 0.001* | 0.85 (0.82–0.88) | < 0.001* |
 Insufficient PA | 1.00 |  | 1.00 |  |
Age < 60 years old, males (n = 101,708) | ||||
 PA | 1.01 (0.92–1.12) | 0.772 | 1.05 (0.95–1.16) | 0.323 |
 Insufficient PA | 1.00 |  | 1.00 |  |
Age < 60 years old, females (n = 77,008) | ||||
 PA | 0.87 (0.73–1.04) | 0.127 | 0.81 (0.67–0.96) | 0.018* |
 Insufficient PA | 1.00 |  | 1.00 |  |
Age ≥ 60 years old, males (n = 85,582) | ||||
 PA | 0.77 (0.74–0.81) | < 0.001* | 0.84 (0.80–0.88) | < 0.001* |
 Insufficient PA | 1.00 |  | 1.00 |  |
Age ≥ 60 years old, females (n = 70,528) | ||||
 PA | 0.72 (0.66–0.78) | < 0.001* | 0.78 (0.72–0.84) | < 0.001* |
 Insufficient PA | 1.00 |  | 1.00 |  |