Effects of early virtual reality-based rehabilitation in patients with total knee arthroplasty: A randomized controlled trial.

Accordingly, baseline VAS scores and gender were significantly, or almost significantly, associated with both randomized group and outcome (p of the association between baseline VAS score and randomized group and VAS decrease of 0.05 and <0.01, respectively, t tests; and p of the association between gender and randomized group and VAS score decrease of 0.05 and <0.01, chi-square test and t test, respectively).

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