{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T17:09:02Z","timestamp":1786122542088,"version":"build-2736575974"},"reference-count":31,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T00:00:00Z","timestamp":1784851200000},"content-version":"vor","delay-in-days":23,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Physiotherapy Res Intl"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background and Purpose<\/jats:title>\n                    <jats:p>To estimate the prevalence of sarcopenia risk, examine the association between reduced functional performance and sarcopenia risk using the SARC\u2010F questionnaire (Strength, Assistance with walking, Rise from a chair, Climb stairs, and Falls) and the SARC\u2010CalF tool (SARC\u2010F combined with calf circumference), and evaluate the discriminative ability of these instruments to identify reduced functional performance among community\u2010dwelling older adults living in a small municipality in Northeastern Brazil.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This cross\u2010sectional observational study was conducted in Jacara\u00fa, Para\u00edba, Brazil, and included 253 older adults. The discriminative ability of SARC\u2010F and SARC\u2010CalF to identify reduced functional performance was assessed using receiver operating characteristic (ROC) curve analysis. All analyses were conducted using R software, version 4.3.1.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The SARC\u2010F demonstrated greater discriminative ability for identifying impairments in balance across the evaluated postures. Both the SARC\u2010F and SARC\u2010CalF showed comparable discriminative performance for reduced gait speed and lower\u2010limb muscle strength. In contrast, the SARC\u2010CalF showed superior discriminative ability for identifying low handgrip strength.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion<\/jats:title>\n                    <jats:p>Both the SARC\u2010F and SARC\u2010CalF demonstrated acceptable discriminative ability for identifying functional impairment, with area under the curve (AUC) values ranging from 0.60 to 0.80 across the functional domains evaluated.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/pri.70301","type":"journal-article","created":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T23:26:03Z","timestamp":1784935563000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Evaluating the Discriminative Performance of SARC\u2010F and SARC\u2010CalF in Identifying Functional Impairment in Community\u2010Dwelling Older Adults"],"prefix":"10.1002","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2838-7898","authenticated-orcid":false,"given":"Marcia de Ara\u00fajo Corcino","family":"Fernandes","sequence":"first","affiliation":[{"name":"Postgraduate Program in Physiotherapy Federal University of Para\u00edba (UFPB)  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3059-3164","authenticated-orcid":false,"given":"Geraldo Eduardo Guedes de","family":"Brito","sequence":"additional","affiliation":[{"name":"Postgraduate Program in Physiotherapy Federal University of Para\u00edba (UFPB)  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-1302-1015","authenticated-orcid":false,"given":"Kauane Flechas Arruda","family":"Perdig\u00e3o","sequence":"additional","affiliation":[{"name":"Postgraduate Program in Physiotherapy Federal University of Para\u00edba (UFPB)  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-0871-0289","authenticated-orcid":false,"given":"Gabriel Cavalcante de Oliveira","family":"Fernandes","sequence":"additional","affiliation":[{"name":"Postgraduate Program in Physiotherapy Federal University of Para\u00edba (UFPB)  Jo\u00e3o Pessoa Para\u00edba Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3687-897X","authenticated-orcid":false,"given":"Juliana Lustosa","family":"Torres","sequence":"additional","affiliation":[{"name":"Postgraduate Program in Public Health Federal University of Minas Gerais (UFMG)  Belo Horizonte Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2323-2029","authenticated-orcid":false,"given":"Silvia Lanziotti Azevedo","family":"da Silva","sequence":"additional","affiliation":[{"name":"Postgraduate Program of Collective Health Federal University of Juiz de Fora (UFJF)  Juiz de Fora Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,24]]},"reference":[{"key":"e_1_2_13_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2020.104125"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12603\u2010018\u20101067\u20108"},{"key":"e_1_2_13_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jamda.2016.08.004"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.1590\/1516\u20103180.2022.0159.r1.19082022"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1590\/s0004\u2010282x1994000100001"},{"key":"e_1_2_13_7_1","unstructured":"Braga A. 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