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Fig. 3 | BMC Geriatrics

Fig. 3

From: Frailty related all-cause mortality or hospital readmission among adults aged 65 and older with stage-B heart failure inpatients

Fig. 3

Multivariable Cox proportional hazard models of frailty, adjusted by age, sex, NT-pro BNP level, and LVEF. Frailty was defined by Fried frailty phenotype, and events were defined as 6-month mortality or readmission (a) and 6-month clinical heart failure development (b). HR, Hazard ratio; CI, confidence interval; LVEF, left ventricular ejection fraction

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