Table 3.

Multivariate Cox proportional hazards regression for all‐cause mortality

Variable	Hazard Ratio (95% Confidence Interval)	P Value
Model 1
Min HRa	1.24 (1.08–1.42)	0.002
Max HRa	1.20 (1.00–1.42)	0.044
Model 2
Max HRa	1.11 (0.93–1.35)	0.277
Mean HRa	1.29 (1.09–1.52)	0.003

meanHR, mean heart rate (24‐hour average); minHR, minimum HR (1‐minute average); maxHR, maximum HR (1‐minute average).

^aHazard ratio for every 10 bpm.