Fig. 5
From: Validation of the six-minute walking distance measured by FeetMe® insoles
Bland–Altman plots between the distances recorded by the rater and the ground truth and between FeetMe® and the ground truth, provided by the surveyor’s wheel, on the 30-m and 10-m tracks. The solid lines indicate the mean difference values, and the dashed lines indicate the upper and lower limits of agreement (95% confidence intervals)