Table 4 Risk for function decline by multivariate Cox proportional regression.

From: Renal protective effect of sacubitril/valsartan in patients with heart failure

Character HR 95% CI P value
Age, per 10 years increment 1.2 0.9–1.5 0.210
Hemoglobin, per 1 g/dL increment 0.9 0.8–1.0 0.080
Sacubitril/valsartan group (reference: valsartan group) 0.5 0.3–0.9 0.020
  1. HR hazard ratio, CI confidence interval.