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São Paulo med. j ; 141(4): e2022159, 2023. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1432446

RESUMEN

ABSTRACT BACKGROUND: Social distancing has led to lifestyle changes among older adults during the coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVES: This study aimed to estimate the prevalence risk of sarcopenia (RS) and investigate its associated factors during the COVID-19 pandemic in older Brazilian adults. DESIGN AND SETTING: Cross-sectional observational analysis of baseline data as part of the Remobilize Study. METHODS: Participants in the study were older adults (≥ 60 years), excluding those who were bedridden or institutionalized. The data collected consisted of answers about the RS (SARC-F), functional status, walking, sedentary behavior (SB), pain, comorbidity, and life space mobility. RESULTS: A total of 1,482 older adults (70 ± 8.14 years, 74% women) participated in the study, and an RS prevalence of 17.1% was found. (95% confidence interval [CI] 15.25-19.15%). The adjusted multivariate model showed a significant association between RS and functional limitation (odds ratio [OR]: 19.05; CI 13.00-28.32), comorbidity (OR: 5.11; CI 3.44-7.81), pain (OR: 4.56; CI 3.33-6.28), total walking (OR: 0.99; CI 0.99-1.00), SB of 8-10 hours (OR: 1.85; CI 1.15-2.93), and SB of > 10 hours (OR: 3.93; CI 2.48-6.22). RS was associated with mobility during the pandemic (OR: 0.97; CI 0.96-0.98). P < 0.05. CONCLUSIONS: During the pandemic, the prevalence of RS in older Brazilians was estimated at 17.1%. Moderate to severe functional limitation, comorbidities, presence of pain, walking, longer SB period, and reduced life space mobility significantly contributed to RS in older adults during the pandemic.

2.
Chinese Journal of Practical Nursing ; (36): 1914-1918, 2021.
Artículo en Chino | WPRIM | ID: wpr-908178

RESUMEN

Objective:To evaluate the diagnostic accuracy and clinical applicability of the Simple Five item Scoring Scale for Sarcopenia (SARC-F) by systematic review and Meta-analysis.Methods:PubMed, The Cochrane Library, Wed of science, EMBASE, MEDLINE, Ovid, China HowNet database, China biomedical data, VIP database and Wanfang database were searched by computer, and all the researches related to SARC-F questionnaire's diagnosis of sarcopenia from the establishment of the database to March 1, 2020 were collected. Two researchers independently selected literature, extracted data, and evaluated the bias risk of the study. Revman 5.3 software, Stata16.0software were used to comprehensively evaluate the diagnostic value of SARC-F questionnaire for sarcopenia.Results:A total of 13 studies involving 8 860 patients were included. The results of meta-analysis showed that the sensitivity and specificity of the diagnostic criteria established by the European Working Group of Sarcopenia, the Asian Working Group for Sarcopenia and the International Working Group for Sarcopenia were used as the gold standard. The area under the receiver operating characteristic curve was 0.71, 0.69 and 0.67 respectively, and the Q-index was 0.659 3, 0.650 9 and 0.631 6.Conclusion:SARC-F questionnaire has a certain value in the screening and diagnosis of sarcopenia. In the future research, it is suggested to add the simple measurement of muscle quality on the basis of this scale to improve the accuracy of the questionnaire screening

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