sarcopenia

noun

1. (uncountable, usually)Gradual loss of skeletal muscle due to aging, immobility, illness, or combinations thereof.

   “Factors contributing to frailty include sarcopenia and decline in executive function.”

   “2021, Beatrice Gasperini, Stefano Volpato, Antonio Cherubini, Chapter 9: Acute Sarcopenia, Alfonso J. Cruz-Jentoft, John E. Morley (editors), Sarcopenia, John Wiley & Sons (Wiley Blackwell), 2nd Edition, page 96, The incidence of sarcopenia was investigated in the GLISTEN study. Sarcopenia at hospital admission was diagnosed in 227 (34.7%) patients.”

   “When no evident cause of gradual-onset chronic sarcopenia is present in an older person, age-associated (primary) sarcopenia is diagnosed, and further examination of long-term habits that may have led to sarcopenia is appropriate.”