Acupuncture trials for low back pain often left key reporting gaps
A review assessed how completely trials described their methods and outcomes, finding stronger reporting of treatment details than of several methodological and transparency items.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Many recent acupuncture trials for low back pain did not fully describe important methods, transparency practices and outcome information. Acupuncture-specific reporting was generally stronger, although treatment setting and context were especially poorly described. These findings concern the completeness of research reports; they do not establish whether acupuncture relieved pain or whether every poorly reported method was poorly performed.
The review included only English- and Chinese-language reports. Reporting scores describe what authors documented, while the abstract does not establish how closely missing information reflects actual trial conduct.
What researchers found
Treatment setting and context reported
Trials published after 2020, assessed against STRICTA reporting criteria; this is a reporting count rather than a treatment comparison.
Different reporting checklists
The reviewers used separate checklists for general trial reporting, acupuncture procedures and outcomes. This allowed them to distinguish descriptions of the intervention from information needed to judge methods and interpret results.
Associated study characteristics
English-language and funded trials had higher reporting quality. Those associations do not show that language or funding caused better reporting, nor do they establish differences in pain relief.
The original publication
Overall reporting quality of randomised controlled trials of acupuncture for low back pain reported after 2020: a systematic review.
Liu J, Lai P, Chen X et al.
BMJ Open · 2025
- PubMed ID
- 41248354
- Record checked
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