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Fig. 2 | Journal of NeuroEngineering and Rehabilitation

Fig. 2

From: Identifying candidates for targeted gait rehabilitation after stroke: better prediction through biomechanics-informed characterization

Fig. 2

a Changes in maximum walking speed (MWS) observed following 12 weeks of FastFES locomotor training (* P < 0.05). b Relationship between baseline MWS (x-axis) and ΔMWS (y-axis). c Interaction between baseline MWS and baseline paretic propulsion when predicting ΔMWS. The simple slopes presented were calculated using unstandardized regression coefficients (see Table 3), with moderation by baseline propulsion probed using 10.30 %bw (High Propulsion) and 0.50 %bw (Low Propulsion), which were, respectively, one standard deviation above and below the average for baseline propulsion. Although evaluated using these two values, it should be noted that baseline propulsion is treated as a continuous variable in the moderated regression model (represented by the curved arrow between regression slopes). d ΔMWS for different propulsion-speed subgroups. Abbreviations: HP-slow: high propulsion and slow walking speed subgroup; HP-fast: high propulsion and fast walking speed subgroup; LP-slow: low propulsion and slow walking speed subgroup; LP-fast: low propulsion and fast walking speed subgroup

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