VO2Peak below 17 mL.min-1.kg-1 (5 METS) or an AT under 9 mL.min-1.kg-1 (2.5METS), consistently indicate worse outcomes. Assessing CRF could help to improve mortality and morbidity prediction and AT seems to be the best tool to predict the prognosis in patients with cirrhosis.
Couret et al. (Wed,) studied this question.