Efficacy of Transcutaneous 4.4 MHz Radiofrequency Diathermy versus Therapeutic Ultrasound for Pain Relief and Functional Recovery in Patients with Knee Osteoarthritis: A Randomized Controlled Study.

J Clin Med · 2023 · PMC10532144 · PMID 37762980

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a decreasing trendno p-value reported

Although not statistically significant in this study, the fact that the treatment effect showed a decreasing trend one month after the end of treatment may perhaps be related to this reason.

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an increasing trendno p-value reported

During gait analysis, both groups demonstrated an increasing trend in stride length as the number of treatments increased, compared to baseline.

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