Self-Administered Acupressure for Probable Knee Osteoarthritis in Middle-Aged and Older Adults: A Randomized Clinical Trial.

Compared with the KHE-only group, a significant better performance in TUG test was observed in the SAA group at week 8, with a between-group difference in changes from baseline of −0.46 seconds (95% CI, −0.88 to −0.05 seconds; d = 0.25; P = .03) but the differences were marginally insignificant at week 4 and not significant at week 12.

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