Effect of Sarcopenia Status on Disability Incidence Among Japanese Older Adults

The updated definition of sarcopenia by the European Working Group on Sarcopenia in Older People (EWGSOP2) recommends both low muscle mass and quality to diagnose sarcopenia; concurrent poor physical performance is considered indicative of severe sarcopenia; however, the relationship between the revised definition and disability incidence among Japanese older adults is unclear. Therefore, we aimed to examine the associations between EWGSOP2-defined sarcopenia and disability incidence among community-dwelling older Japanese adults.