Table 3 Hazard ratios and 95% confidence intervals of atrial fibrillation (AF) for categories of moderate to vigorous physical activity (MVPA) by sex, race, and baseline risk of AF
No MVPA | Low MVPA | Recommended MVPA | High MVPA | P for interaction | |
|---|---|---|---|---|---|
HR (95% CI) | |||||
Sex | |||||
Female | 1 (ref.) | 0.76 (0.57, 1.01) | 0.89 (0.67, 1.17) | 0.89 (0.64, 1.23) | 0.82 |
Male | 1 (ref.) | 0.76 (0.53, 1.08) | 0.83 (0.60, 1.14) | 1.03 (0.76, 1.40) | |
Race | |||||
Black | 1 (ref.) | 0.57 (0.32, 1.04) | 0.70 (0.39, 1.27) | 0.48 (0.17, 1.38) | 0.49 |
White | 1 (ref.) | 0.80 (0.63, 1.02) | 0.89 (0.71, 1.11) | 1.02 (0.81, 1.28) | |
Baseline AF risk | |||||
< 10% | 1 (ref.) | 0.80 (0.56, 1.15) | 0.86 (0.62, 1.20) | 0.78 (0.54, 1.15) | 0.20 |
≥ 10% | 1 (ref.) | 0.74 (0.56, 0.99) | 0.83 (0.63, 1.09) | 1.06 (0.82, 1.38) | |