Handgrip Strength Adds More Prognostic Value to the Model for End-Stage Liver Disease Score Than Imaging-Based Measures of Muscle Mass in Men With Cirrhosis

Abstract

Sarcopenia is associated with mortality in cirrhosis, but there is no gold standard for its diagnosis. The comparative utility of different diagnostic methods is unknown. This single-center observational cohort study followed 145 men referred for liver transplant evaluation between 2005 and 2012. Muscle mass was estimated by handgrip strength, dual energy X-ray absorptiometry (DEXA) lean mass, and single-slice computed tomography (CT) scan at the fourth lumbar vertebra. Recorded outcomes included time to death or liver transplantation. The median (interquartile range [IQR]) age was 54 years (47-59 years), and Model for End-Stage Liver Disease (MELD) score was 17 (14-23). Of 145 men, 56 died ..