{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,19]],"date-time":"2026-04-19T12:18:30Z","timestamp":1776601110323,"version":"3.51.2"},"reference-count":29,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2018,8,11]],"date-time":"2018-08-11T00:00:00Z","timestamp":1533945600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100001311","name":"Retirement Research Foundation","doi-asserted-by":"publisher","award":["2016"],"award-info":[{"award-number":["2016"]}],"id":[{"id":"10.13039\/100001311","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Geriatrics"],"abstract":"<jats:p>The Survey of Health, Ageing and Retirement in Europe-Frailty Instrument (SHARE-FI) is a frailty assessment tool designed for primary care settings comprised of four self-report questions and grip strength measurement, yet it is not known how SHARE-FI scores relate to objective physical performance measures that assess physical functioning, fall risk, and disability. This cross-sectional, observational study examined the association between SHARE-FI scores and a battery of physical performance measures in a sample of older adult, Medicaid waiver recipients (n = 139, mean age = 74.19 \u00b1 8.36 years). We administered the SHARE-FI, Timed Up and Go (TUG), gait speed, and Short Physical Performance Battery (SPPB) in participants\u2019 homes. Among clients, 45% were frail, 35% pre-frail, and 20% non-frail. There were significant differences in all physical performance measure scores with respect to SHARE-FI category. SHARE-FI continuous scores significantly predicted TUG time, all domains of the SPPB, gait speed, and inability to complete the chair rise test. Self-reported walking difficulty and objectively measured gait speed were significantly correlated. The SHARE-FI continuous frailty score predicts scores on a variety of validated physical performance measures. Given the fast administration time, the SHARE-FI could potentially be used to serve as a surrogate for physical performance measures with known association with physical function, fall risk, and disability.<\/jats:p>","DOI":"10.3390\/geriatrics3030051","type":"journal-article","created":{"date-parts":[[2018,8,13]],"date-time":"2018-08-13T11:27:13Z","timestamp":1534159633000},"page":"51","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Relationship between SHARE-FI Frailty Scores and Physical Performance Measures in Older Adult Medicaid Recipients"],"prefix":"10.3390","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3468-2495","authenticated-orcid":false,"given":"Margaret K.","family":"Danilovich","sequence":"first","affiliation":[{"name":"Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL 60201, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Diaz","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL 60201, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7440-6458","authenticated-orcid":false,"given":"Daniel M.","family":"Corcos","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL 60201, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jody D.","family":"Ciolino","sequence":"additional","affiliation":[{"name":"Department of Preventive Medicine, Northwestern University, Chicago, IL 60201, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,8,11]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1225","DOI":"10.1016\/j.amjmed.2005.01.062","article-title":"Frailty, hospitalization, and progression of disability in a cohort of disabled older women","volume":"118","author":"Boyd","year":"2005","journal-title":"Am. 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