Wearable Biofeedback Improves Human-Robot Compliance during Ankle-Foot Exoskeleton-Assisted Gait Training: A Pre-Post Controlled Study in Healthy Participants.

All these results were not statistically significant; however, the related p -values are particularly close to the level of significance of 0.05 in comparison with the equivalent results of the control group ( Table 3 , p -value: 0.27–0.39), suggesting that the promising results reported in the experimental group were potentially caused by the biofeedback.

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