A state of increased vulnerability to stressors, following declines in function and reserves across multiple physiologic systems, characterized by MUSCLE WEAKNESS; FATIGUE; slowed motor performance; low physical activity; and unintentional weight loss
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Frailty -- therapy : Frailty and sarcopenia in cirrhosis : the basics, the challenges, and the future / Puneeta Tandon, Aldo J. Montano-Loza, editors