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Table 2 Multivariate Cox Regression Analysis for the primary study endpoint (death or rehospitalization) in diabetic and non-diabetic heart failure patients

From: Red blood cell distribution width as a prognostic marker in patients with heart failure and diabetes mellitus

Variables Hazard ratios 95% CI p value
Diabetics
 RDW 1.349 1.120–1.624 0.002
 Hypertension 0.426 0.210–0.862 0.018
 Coronary artery disease 3.107 1.537–6.278 0.002
Non-diabetics
 RDW 1.142 1.011–1.291 0.033
 Hypertension 0.229 0.125–0.417 <0.0001
 Coronary artery disease 2.275 1.316–3.933 0.003