ArticleHeliyon2023
Effect of a massage chair (BFM-M8040) on neck and shoulder pain in office workers: A randomized controlled clinical trial.
Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- The clinical effect of an electric massage chair on chemotherapy-induced nausea and vomiting in cancer patients: randomized phase II cross-over trial.BMC complementary medicine and therapies · 2024Trial
- New Generation Automatic Massage Chairs for Enhancing Daytime Naps: A Crossover Placebo-Controlled Trial.Healthcare (Basel, Switzerland) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: With the increasing work-related musculoskeletal disorders, neck and shoulder pain among office workers has also increased. That said, this randomized controlled trial aimed to seek the potential effects of a massage chair (BFR-M8040) on neck and shoulder pain among office workers. Methods: This was conducted at the Wonkwang University Gwangju Medical Center from April 2022 to December 2022. Sixty adult participants were randomly allocated. The mean age of male participants was 39.63 ± 8.09 years while female participants was 43.52 ± 8.27; women participated the most (86.67%). The control group received basic physical treatments, including a 10-min heat treatment for deep regions and a 10-min hot pack for the areas on the neck and shoulder of the complained discomfort. The experimental group received the same treatment as the control group and added 20 min of the electric massage chair's PEMF Neck Mode (XD module 3) (BFR-M8040, Bodyfriend Co., Ltd.). The participants received treatments twice per week. The primary outcome was measured using the numerical rating scale and the Korean version of the neck disability index. And the secondary outcome was measured using pressure pain threshold, range of motion, the Korean occupational stress scale, the Korean version of the Euro-quality of life-5 dimension, and safety evaluation. Results: Fifty-eight participants completed a 6-week follow-up and analyzed (29 in the control group and 29 in the experimental group). There was a significant decrease in the experiment group in both scales for primary outcome measures. For secondary outcome measures, statistically significant increases were observed in pressure pain threshold. The experimental group only showed a slight increase in the quality-of-life measures. There were no reported adverse events. Conclusion: The benefit of using a massage chair (BFR-M8040) was verified to alleviate neck and shoulder pain among office workers; future studies could involve participants from other countries for further investigation.
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Registered trials
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