Fig. 1From: Prevalence of sarcopenia under different diagnostic criteria and the changes in muscle mass, muscle strength, and physical function with age in Chinese old adultsComparison of the prevalence of sarcopenia in different age groups under different diagnostic criteria. AWGS: Asian Working Group for Sarcopenia; EWGSOP: European Working Group on Sarcopenia in Older People; IWGS: the International Working Group on Sarcopenia; FNIH: the Foundation for the National Institutes of HealthBack to article page