Development and internal validation of a rapid bedside score for predicting in-hospital mortality in acute heart failure

Figure 5 Comparison of receiver operating characteristic curves. A: For the Fast Assessment Score for triage in heart failure (FAST-HF) multivariable model and the bedside point score. The bedside Fast Assessment Score for triage in heart failure score showed discrimination close to that of the continuous multivariable model, with area under the curve (AUC) values of 0.867 and 0.889, respectively; B: FAST-HF, Emergency Heart Failure Mortality Risk Grade and Get with the Guidelines-heart failure for predicting in-hospital mortality. FAST-HF showed higher discriminatory performance than the established scores in this cohort, with AUC values of 0.867, 0.720 and 0.619, respectively. FAST-HF: Fast Assessment Score for triage in heart failure; EHMRG: Emergency Heart Failure Mortality Risk Grade; GWTG-HF: Get with the Guidelines-heart failure; AUC: Area under the curve.