Fig. 3. Forest plot of all studies comparing UA and CA in VAS. UA: ultrasound-guided acupotomy, CA: conventional acupotomy, VAS: visual analogue scale, Std.: standardized, SD: standard deviation, CI: confidence interval.

J Korean Med Rehabi 2024;34:103-16 https://doi.org/10.18325/jkmr.2024.34.4.103

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