Table 2.
Association Between Participation in PAs (Yes/No) and MI
| Crude Modela | Fully Adjusted Modelb | |
|---|---|---|
| HR (95% CI) | ||
| Incident MI (n=2936) in 50 635 participants without a history of MI before baseline | ||
| Sports (n=27 672) | 0.67 (0.63–0.73) | 0.85 (0.79–0.92) |
| Cycling (n=34 529) | 0.84 (0.78–0.91) | 0.91 (0.84–0.98) |
| Walking (n=47 142) | 0.84 (0.74–0.96) | 0.95 (0.83–1.08) |
| Gardening (n=37 298) | 0.94 (0.87–1.02) | 0.87 (0.80–0.95) |
| Recurrent MI (n=324) in 1233 participants with a history of MI before baseline | ||
| Sports (n=498) | 0.97 (0.77–1.22) | 1.06 (0.83–1.35) |
| Cycling (n=722) | 0.79 (0.63–0.99) | 0.80 (0.63–1.01) |
| Walking (n=1120) | 0.78 (0.55–1.10) | 0.82 (0.57–1.16) |
| Gardening (n=848) | 0.98 (0.78–1.25) | 0.91 (0.71–1.18) |
CI indicates confidence interval; HR, hazard ratio; MI, myocardial infarction; PAs, physical activities.
a
Adjusted mutually for the other 3 PAs.
b
Adjusted for sex, smoking (status, intensity, and years smoked), environmental tobacco smoke, education, PAs at work, diet (fruit, vegetable, fat, and fish intake), alcohol consumption, marital status, and mutually for the other 3 PAs.