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Fig. 3 | BMC Geriatrics

Fig. 3

From: Groningen Frailty Indicator–Chinese (GFI-C) for pre-frailty and frailty assessment among older people living in communities: psychometric properties and diagnostic accuracy

Fig. 3

Area under the receiver operating characteristic (ROC) curve (AUC) for the GFI-C (n = 350) on pre-frailty screening. Remark: GFI-C = Groningen frailty indicator–Chinese; ROC = Receiver-operating characteristic; AUC = The area under the curve; Pre-frailty was diagnosed by a nurse using Fried’s Frailty Phenotype (FP). AUC=0.841 (95% CI = 0.767-0.861)

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BMC Geriatrics

ISSN: 1471-2318

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