Evidence-Based Complementary and Alternative Medicine / 2017 / Article / Fig 4

Review Article

The Immediate Analgesic Effect of Acupuncture for Pain: A Systematic Review and Meta-Analysis

Figure 4

Subgroup analysis with the duration of pain (acute versus chronic) for sham-controlled trials. 95% CI, confidence interval; Std., standardized.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.