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Comparison of Habitual and Maximal Gait Speed and their Impact on Sarcopenia Quantification in German Nursing Home Residents
OBJECTIVES: Sarcopenia is characterized by loss of muscle strength and muscle mass. The EWGSOP2 specifications include physical functioning determination for quantification of the sarcopenia severity. However, there is a lack in the use of habitual and maximal gait speed and their influence on sarco...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
HYLONOME PUBLICATIONS
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9729759/ https://www.ncbi.nlm.nih.gov/pubmed/36531513 http://dx.doi.org/10.22540/JFSF-07-199 |
Sumario: | OBJECTIVES: Sarcopenia is characterized by loss of muscle strength and muscle mass. The EWGSOP2 specifications include physical functioning determination for quantification of the sarcopenia severity. However, there is a lack in the use of habitual and maximal gait speed and their influence on sarcopenia quantification. We hypothesize differences in sarcopenia quantification using habitual and maximal gait speed. METHODS: Sixty-six residents from five nursing homes were examined. Habitual and maximal gait speed were measured by 4-meter-walking-Test. McNemar-Test and χ(2)-test were used to identify quantification differences. Effect sizes of both gait speeds were calculated with Spearman’s rank-correlation-coefficient. RESULTS: Significant difference was identified for twenty-two residents in physical functioning classification by McNemar-Test (p<.001). χ(2)-Test identified a significant frequency distribution for sarcopenia categories between both gait speeds (χ(2) (df2)=11.215, p=.004; Cramer’s V=.412). Significant correlations (p<.05) were only shown for maximal gait speed in variables falls in the last three months (|r(s)|=.326), Barthel-Index (|r(s)|=.415), and SARC-F (|r(s)|=.335). CONCLUSIONS: The use of habitual and maximal gait speed has a significant impact on sarcopenia quantification in nursing home residents. An adapted standardization in the EWGSOP2 specifications should follow. |
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