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Table 4 Redundancy analysis of the Kinect-derived gait variables using Spearman’s correlation matrix

From: Instrumenting gait assessment using the Kinect in people living with stroke: reliability and association with balance tests

Variables Step length Affected foot Unaffected foot swing velocity Foot swing velocity asymmetry
Asymmetry Swing velocity
Peak – Mean velocity difference 0.53* −0.59* −0.60* 0.21
Foot swing velocity asymmetry 0.02 0.06 −0.16  
Unaffected foot swing velocity −0.26 0.91*   
Affected foot
swing velocity
  1. *significant at P < 0.05.