Fried Frailty Phenotype
The Fried frailty phenotype operationalizes frailty as a distinct biological syndrome of physical decline rather than as disease or disability. Introduced by Linda Fried and the Cardiovascular Health Study Collaborative Research Group in 2001, it defines frailty through five measurable criteria — unintentional weight loss, self-reported exhaustion, low physical activity, slow gait speed, and weak grip strength — and classifies older adults as robust, pre-frail, or frail by counting how many criteria are present. The phenotype gave gerontology a reproducible, predictive measure of vulnerability that forecasts falls, disability, hospitalization, and mortality, and it remains one of the two dominant operationalizations of frailty alongside the deficit-accumulation index.
出典記録
引用は手法の出典記録からそのままコピーされています。それらからレベルごとの検証は推論されません。
- Fried, L. P., Tangen, C. M., Walston, J., Newman, A. B., Hirsch, C., Gottdiener, J., ... & McBurnie, M. A. (2001). Frailty in older adults: evidence for a phenotype. The Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 56(3), M146-M157. · DOI 10.1093/gerona/56.3.M146
- Xue, Q. L. (2011). The frailty syndrome: definition and natural history. Clinics in Geriatric Medicine, 27(1), 1-15. · DOI 10.1016/j.cger.2010.08.009
キュレーションされた主張
主張は証拠台帳に永続化され、それぞれが独自の評価を持っています。
このビューは、台帳に主張評価がない場合、主張評価を生成しません。
関連手法
手法グラフから生成され、機械が提案した関係として表示されます — 証拠主張は推論されません。