Efficacy and safety of Dysmenorrhea Patch acupoint application in women with primary dysmenorrhea: a randomized double-blind controlled trial.

Front Endocrinol (Lausanne) · 2026 · PMC12975456 · PMID 41821745

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did not reach statistical significanceno p-value reported

showed a trendno p-value reported

For menstrual pain duration, the intervention group showed a trend toward fewer pain days compared with the control group; however, this difference did not reach statistical significance in adjusted analyses.

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