Intra-rater reliability of the 6-min walk test in people with liver cirrhosis

Figure 1 Bland-Altman plot (n = 20). The X-axis shows the mean distance walked by each participant in the two 6-min walk tests. The Y-axis shows the differences between the distances walked by each participant in the two 6-min walk tests. 6MWT: 6-minute walk test.

Figure 2 Pearson’s correlation coefficient between distances walked at the first and second time points was 0. 98, P = 0.0001 (n = 19). 6MWT-1: First 6-min walk test; 6MWT-2: Second 6-min walk test.