Design of a frailty index among community living middle-aged and older people: The Rotterdam study

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• 作者：Josje D. Schoufour^a ; ^{j.schoufour@erasmusmc.nl} ; ^{josje.schoufour@hotmail.com} ; Nicole S. Erler^a ; ^b ; Loes Jaspers^a ; Jessica C. Kiefte-de Jong^a ; ^c ; Trudy Voortman^a ; Gijsbertus Ziere^a ; Jan Lindemans^d ; Caroline C. Klaver^a ; ^e ; Henning Tiemeier^a ; Bruno Stricker^a ; Arfan M. Ikram^a ; Joop S.E. Laven^f ; Guy G.O. Brusselle^a ; ^g ; Fernando Rivadeneira^a ; ^h ; Oscar H. Franco^a
• 关键词：FI ; frailty index ; FI-score ; frailty index score ; RS ; rotterdam study ; ROC ; receiver operating curve ; AUC ; area under the curve
• 刊名：Maturitas
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：97
• 期：Complete
• 页码：14-20
• 全文大小：836 K
• 卷排序：97

文摘

We developed a frailty index for community-living older people. The frailty index showed construct and criterion validity. Frailty is associated with all-cause mortality. We advise the use of at least 30 deficits to construct a frailty index. If 20 deficits are known, multiple imputation of missing values can increase precision.