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Fig. 1 | BMC Geriatrics

Fig. 1

From: Comparative utility of frailty to a general prognostic score in identifying patients at risk for poor outcomes after aortic valve replacement

Fig. 1

Comparison of Receiver Operator Characteristic Curves for Lee index and FI for prediction of poor outcome at 12 months. Abbreviations: SAVR – Surgical Aortic Valve Replacement. TAVR – Transcatheter Aortic Valve Replacement. In the combined cohort (panel a), the frailty index (FI) has a higher C-statistic than the Lee index. In SAVR cohort (panel b), there was no statistically significant difference between the Lee index and FI. In TAVR cohort (panel c), FI performed better than the Lee index

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