Relationship between quadriceps muscle architecture and lower limb strength and physical function in older adults community-dwelling individuals: a cross-sectional study

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dc.authorwosidCinarli, Fahri Safa/ABE-8249-2020
dc.contributor.authorCinarli, Fahri Safa
dc.contributor.authorUlubaba, Hilal Er
dc.contributor.authorUcar, Ozan
dc.contributor.authorKilinc, Deniz Can
dc.contributor.authorCiftci, Rukiye
dc.contributor.authorKarayigit, Raci
dc.contributor.authorAldhahi, Monira, I
dc.date.accessioned2024-08-04T20:56:07Z
dc.date.available2024-08-04T20:56:07Z
dc.date.issued2024
dc.departmentİnönü Üniversitesien_US
dc.description.abstractBackground and objective: Factors related to muscle architecture may lead to functional limitations in activities of daily living in the older adults. This study aimed to investigate the relationship between quadriceps femoris (QF) architecture and physical function in older adults community-dwelling people. Methods: The study included 25 community-dwelling older adults participants aged over 60 years (14 women and 11 men) who were not engaged in regular physical activity. The rectus femoris (RF) and vastus intermedius (VI) muscle thicknesses as well as the RF cross-sectional area (CSA) were assessed using 2D ultrasonography. The 30 Seconds Chair Stand test (30sCST) and Timed Up and Go Test (TUG) were used to assess lower body muscle power and functional mobility, respectively. Results: The QF muscle architecture showed moderate and large correlations with the 30sCST (r range = 0.45-0.67, p < 0.05) and TUG (r range = 0.480-0.60, p < 0.05). RF thickness was a significant (p < 0.01) independent predictor of 30sCST (R-2 = 0.45) and TUG (R-2 = 0.36). VI thickness was a significant (p < 0.05) independent predictor of 30sCST (R-2 = 0.20) and TUG (R-2 = 0.231). RF CSA was a significant independent predictor of the 30sCST (R-2 = 0.250, p < 0.05) and TUG (R-2 = 0.27, p < 0.01). Multiple linear regression models explained 38% of the 30sCST variance and 30% of the TUG variance in the older adults group. Conclusion: Quadriceps muscle group directly affects basic activities of daily living in the older adults. Ultrasound measurements, which are non-invasive tools, are extremely valuable for understanding the limitations of activities of daily living in the older adults.en_US
dc.description.sponsorshipPrincess Nourah bint Abdulrahman University Researchers Supporting Project [PNURSP2024R 286]; Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabiaen_US
dc.description.sponsorshipWe would like to thank Princess Nourah bint Abdulrahman University for supporting this project through Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2024R 286), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.r The author(s) declare that financial support was received for the research, authorship, and/or publication of this article. This research was funded by Princess Nourah bint Abdulrahman University Researchers Supporting Project number (PNURSP2024R 286), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.en_US
dc.identifier.doi10.3389/fpubh.2024.1398424
dc.identifier.issn2296-2565
dc.identifier.pmid38912264en_US
dc.identifier.scopus2-s2.0-85196491203en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.3389/fpubh.2024.1398424
dc.identifier.urihttps://hdl.handle.net/11616/102067
dc.identifier.volume12en_US
dc.identifier.wosWOS:001251692100001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherFrontiers Media Saen_US
dc.relation.ispartofFrontiers in Public Healthen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectolder adultsen_US
dc.subjectfunctional mobilityen_US
dc.subjectmuscle architectureen_US
dc.subjectultrasounden_US
dc.subjectphysical functionen_US
dc.titleRelationship between quadriceps muscle architecture and lower limb strength and physical function in older adults community-dwelling individuals: a cross-sectional studyen_US
dc.typeArticleen_US

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