Table 4.
Multivariate Cox proportional hazards regression for cardiovascular mortality
| Variable | Hazard Ratio (95% Confidence Interval) | P Value |
|---|---|---|
| Model 1 | ||
| Min HRa | 1.29 (1.09–1.52) | 0.003 |
| Max HRa | 1.11 (0.92–1.34) | 0.277 |
| Model 2 | ||
| Max HRa | 1.19 (0.94–1.50) | 0.144 |
| Mean HRa | 1.34 (1.10–1.62) | 0.003 |
| Model 3 | ||
| Min HRa | 0.71 (0.44–1.14) | 0.152 |
| Mean HRa | 2.05 (1.19–3.51) | 0.009 |
meanHR, mean heart rate (24‐hour average); minHR, minimum HR (1‐minute average); maxHR, maximum HR (1‐minute average).
a
Hazard ratio for every 10 bpm.