Table 2.

Unadjusted and adjusted risk for outcomes according to SBP groups.

	All-cause death		Heart failure readmission		Cardiovascular death		All-cause readmission
	HR (95% CI)	P -value	HR (95% CI)	P -value	HR (95% CI)	P -value	HR (95% CI)	P -value
<110 mmHg	1.96 (1.54, 2.49)	<0.001	1.45 (1.22, 1.72)	<0.001	1.96 (1.52, 2.53)	<0.001	1.08 (0.93, 1.25)	0.324
110–119 mmHg	1.15 (0.89, 1.50)	0.287	1.17 (0.98, 1.41)	0.080	1.18 (0.89, 1.57)	0.242	0.93 (0.79, 1.08)	0.322
120–129 mmHg	1.10 (0.85, 1.43)	0.463	1.19 (0.99, 1.42)	0.061	1.07 (0.81, 1.43)	0.618	0.98 (0.84, 1.14)	0.760
130–139 mmHg	1.00		1.00		1.00		1.00
140–149 mmHg	1.17 (0.86, 1.59)	0.329	1.12 (0.91, 1.39)	0.291	1.16 (0.83, 1.62)	0.372	1.10 (0.92, 1.31)	0.310
≥150 mmHg	1.15 (0.83, 1.59)	0.403	1.29 (1.04, 1.60)	0.022	1.01 (0.71, 1.45)	0.948	1.15 (0.96, 1.39)	0.132
Adjusted for demographic, socioeconomic, clinical characteristics, treatment, and self-reported health status
<110 mmHg	1.71 (1.32, 2.20)	<0.001	1.36 (1.14, 1.64)	0.001	1.66 (1.27, 2.18)	<0.001	1.11 (0.95, 1.30)	0.182
110–119 mmHg	1.17 (0.90, 1.53)	0.248	1.17 (0.97, 1.41)	0.103	1.15 (0.86, 1.52)	0.348	0.95 (0.81, 1.11)	0.530
120–129 mmHg	1.07 (0.82, 1.39)	0.619	1.16 (0.96, 1.39)	0.120	1.02 (0.76, 1.36)	0.896	0.97 (0.83, 1.13)	0.689
130–139 mmHg	1.00		1.00		1.00		1.00
140–149 mmHg	1.13 (0.83, 1.55)	0.433	1.16 (0.93, 1.44)	0.192	1.16 (0.83, 1.63)	0.374	1.08 (0.91, 1.30)	0.381
≥150 mmHg	0.95 (0.68, 1.33)	0.784	1.26 (1.01, 1.58)	0.044	0.86 (0.59, 1.25)	0.432	1.11 (0.91, 1.34)	0.301

CI, confidence interval; HR, hazard ratio; SBP, systolic blood pressure.