Short successive periods of skeletal muscle disuse have been suggested to substantially contribute to the observed loss of skeletal muscle mass over the life span. Hospitalization of older individuals due to acute illness, injury, or major surgery generally results in a mean hospital stay of 5 to 7 days, d...
To assess the occurrence of 3 major adverse outcomes of sarcopenia (ie, physical disabilities, institutionalizations and deaths) observed over a 3-year follow-up in older adults and compare the risk of these outcomes using 5 definitions of sarcopenia.
The Mini Sarcopenia Risk Assessment (MSRA), a new sarcopenia screening tool, has 2 versions: MSRA-7 (full version, 7 items) and MSRA-5 (short version, 5 items). We aimed to compare the diagnostic values of MSRA-7 and MSRA-5 to SARC-F for screening sarcopenia.
Following the concept of a metabolic load-capacity model, we propose the use of appendicular skeletal muscle mass (ASM) to total body fat (TBF) ratio in predicting 4-year physical limitations, physical performance measures, 6-year incident diabetes and cardiovascular diseases, and 12-year mortality.
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Sarcopenia is an aging-related health problem in the geriatric population. Sarcopenia reduces muscle mass, muscle strength, and physical performance. Although physical activity is protective against sarcopenia for older adults, there are limited studies in this area. The purpose of this study was to integr...
To compare the diagnostic value of the 5-component questionnaire that measures strength, assistance walking, rise from a chair, climb stairs, and falls (SARC-F) and SARC-F combined with calf circumference (SARC-CalF) for screening sarcopenia in community-dwelling older adults.
In Parkinson disease (PD), sarcopenia may represent the common downstream pathway that from motor and nonmotor symptoms leads to the progressive loss of resilience, frailty, and disability. Here we (1) assessed the prevalence of sarcopenia in older adults with PD using 3 different criteria, testing their a...
Sarcopenic dysphagia is characterized by difficulty swallowing due to a loss of whole-body skeletal and swallowing muscle mass and function. However, no study has reported on swallowing muscle mass and quality in patients with sarcopenic dysphagia.