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Published on in Vol 15 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/91706, first published .
Physical therapist applying TENS unit pads to a patient's upper back

Comparing 2-Hz and 100-Hz Electroacupuncture for Postoperative Musculoskeletal Pain: Protocol for a 2 × 2 Prospective Randomized Crossover Trial

Comparing 2-Hz and 100-Hz Electroacupuncture for Postoperative Musculoskeletal Pain: Protocol for a 2 × 2 Prospective Randomized Crossover Trial

Jeong Hwan Park   1 , DrPH ;   Hyeong Joon Jun   1 , DrPH ;   Young-Eun Kim   1 , MS ;   Sanghun Lee   1 , DrPH ;   Daehyeok Kim   1 , MS ;   Sunmi Choi   1 , DrPH

1 Korea Institute of Oriental Medicine, Daejeon, Republic of Korea

Corresponding Author:

  • Sunmi Choi, DrPH
  • Korea Institute of Oriental Medicine
  • 1672 Yuseong-daero, Yuseong-gu
  • Daejeon 34054
  • Republic of Korea
  • Phone: 82 0428689485
  • Email: smchoi@kiom.re.kr