{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T11:45:56Z","timestamp":1785757556573,"version":"3.56.0"},"reference-count":18,"publisher":"FapUNIFESP (SciELO)","issue":"7","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Assoc. Med. Bras."],"abstract":"<jats:p>SUMMARY  OBJECTIVE: The aim of this study was to evaluate the association between lower limb strength and symptoms of anxiety and depression in communitydwelling older adults.  METHODS: This cross-sectional study included 99 community-dwelling older adults (69.5\u00b16.6 years; 81.8% women) assessed between 2021 and 2023 in Minas Gerais, Brazil. Inclusion criteria were age \u226560 years, independent mobility, and medical clearance. Participants were excluded if they had uncontrolled chronic or cardiovascular diseases, a history of stroke, unmanaged neurodegenerative disorders, active psychiatric comorbidities that could interfere with psychological assessments, or musculoskeletal injuries preventing safe participation in testing. Anxiety and depressive symptoms were assessed using the Geriatric Anxiety Inventory and Geriatric Depression Scale. Lower limb strength was measured using the 30-Second Chair Stand test and classified according to age- and sex-specific normative values.  RESULTS: Participants with below-average lower limb strength had higher odds of anxiety symptoms (OR 10.90; 95%CI 1.97\u201360.33; p=0.006). Lower limb strength was also associated with depressive symptoms, although with a smaller effect size (OR 3.96; 95%CI 1.06\u201314.74; p=0.040). Age was positively associated with anxiety (p=0.019), while no significant associations were observed for sex.  CONCLUSION: The 30-Second Chair Stand test may have potential as a complementary screening indicator to identify older adults at elevated psychosocial risk.<\/jats:p>","DOI":"10.1590\/1806-9282.20260070","type":"journal-article","created":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T11:01:28Z","timestamp":1785754888000},"source":"Crossref","is-referenced-by-count":0,"title":["Association between lower limb strength, anxiety, and depression symptoms in older adults"],"prefix":"10.1590","volume":"72","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0187-612X","authenticated-orcid":false,"given":"Poliany Pereira","family":"Cruz","sequence":"first","affiliation":[{"name":"Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil; Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2622-032X","authenticated-orcid":false,"given":"Ricardo Augusto Leoni De","family":"Sousa","sequence":"additional","affiliation":[{"name":"Wright State University,  United States"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8383-948X","authenticated-orcid":false,"given":"La\u00eds Francielle Francisca","family":"Fel\u00edcio","sequence":"additional","affiliation":[{"name":"Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8472-262X","authenticated-orcid":false,"given":"Renato Sobral","family":"Monteiro-Junior","sequence":"additional","affiliation":[{"name":"Universidade Estadual de Montes Claros,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6970-2551","authenticated-orcid":false,"given":"Ricardo Cardoso","family":"Cassilhas","sequence":"additional","affiliation":[{"name":"Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil; Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil; Universidade Federal dos Vales do Jequitinhonha e Mucuri,  Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2026]]},"reference":[{"issue":"1","key":"ref1","doi-asserted-by":"crossref","first-page":"142","DOI":"10.1007\/s11033-025-11315-3","article-title":"Molecular crosstalk for longevity: exercise and the AMPK\/SIRT1\/PGC-1\u03b1\/Irisin\/BDNF axis.","volume":"53","author":"Sousa R","year":"2025","journal-title":"Mol Biol Rep"},{"key":"ref2","article-title":"World social report 2023: leaving no one behind in an ageing world.","year":"2023","journal-title":"United Nations"},{"issue":"2","key":"ref3","doi-asserted-by":"crossref","first-page":"100450","DOI":"10.1016\/j.ijchp.2024.100450","article-title":"Associations between muscular strength and mental health in cognitively normal older adults: a cross-sectional study from the AGUEDA 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