Fig. 4
From: Reliability of a multi-segment foot model in a neutral cushioning shoe during treadmill walking
Bland-Altman plots of data for between-day testing comparison for the (a) hindfoot in all three planes (HFTBA-X, HFTBA-Z, HFTBA-Y), (b) forefoot in three planes (FFHFA-X, FFHFA-Z, FFHFA-Y), and (c) hallux in the sagittal plane (HXFFA-X). The mean difference in testing days is represented by the solid line, with the limits of agreement (±1.96*SD) represented by the dotted horizontal lines