Table 3.

Multivariate Cox Proportional Hazard Model Analysis of the Association of Mortality at 365 days After Discharge by Admission HARP score

	Model 1	Model 2	Model 3
Low HARP	Ref	Ref	Ref
Intermediate HARP	1.87 (1.11–3.15)	2.04 (1.20–3.48)	1.82 (1.06–3.14)
High HARP	2.80 (1.67–4.67)	3.45 (1.91–6.23)	3.46 (1.89–6.31)
Age	---	0.99 (0.96–1.01)	0.99 (0.96–1.02)
Sex	---	0.74 (0.50–1.10)	0.86 (0.58–1.29)
Diabetes			1.23 (0.81–1.87)
Coronary artery disease			1.06 (0.67–1.67)
Cancer			2.24 (1.48–3.37)
COPD			1.13 (0.73–1.75)
Heart failure			1.11 (0.71–1.76)
Renal disease			0.86 (0.57–1.29)
Vascular disease			1.40 (0.89–2.20)

Note: All values listed are represented as hazard ratios with 95% confidence intervals. Model 1—Unadjusted. Model 2—Adjusted for age, sex. Model 3—Adjusted for age, sex, diabetes mellitus, coronary artery disease, cancer, chronic obstructive pulmonary disease (COPD), heart failure, renal disease, and vascular disease.

COPD = Chronic obstructive pulmonary disease; HARP = Hospital Admission Risk Profile.