Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Least square means and 95% confidence intervals of 6-min walk test (6MWT) parameters. All values are adjusted for age, sex, Model for End-Stage Liver Disease (MELD)-Na and baseline values (other than distance). HPS: hepatopulmonary syndrome.
