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

Figure 3 Decision curve analysis. A: The Fast Assessment Score for triage in heart failure (FAST-HF) multivariable model for in-hospital mortality. Decision curve analysis demonstrated that the FAST-HF multivariable model provided a greater net benefit than both default strategies (“treat all” and “treat none”) across a clinically relevant range of threshold probabilities; B: The FAST-HF bedside score for in-hospital mortality prediction. The bedside score showed a positive net benefit across the evaluated threshold probabilities, suggesting potential clinical usefulness compared with treat-all and treat-none strategies. FAST-HF: Fast Assessment Score for triage in heart failure.