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. 2021 Jul 28;8:702029. doi: 10.3389/fmed.2021.702029

Figure 2.

Figure 2

The green solid line represents the overall mean of the commonly reported gait variability parameters for healthy asymptomatic controls, obtained from studies included within the systematic review of Ravi et al. (26). The optimum windows for the gait characteristics are depicted as green bars on the different axes on the radial plot. All values are presented in standardized or z-scores. The solid axes on each of the radial plots, in gray and radiating from the center of the plot, range from −5.5 to 5.5 z-scores. In blue the measures for CKD patients. ESRD = End Stage Renal Disease; StrideT Var. = CV of stride time; StepW Var. = CV of stride width; StrideL Var. = CV of stride length; StepL Var. = CV of step length; StepT Var. = CV of step time; SwingT Var. = CV of swing time; DLS-T Var. = CV of double limb support.