Journal of evidence-based medicine
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To assess the use of risk of bias (ROB) assessment tools and the reporting quality of ROB assessment results in systematic reviews (SRs) of acupuncture for depression, as well as to evaluate the ROB of depression-related randomized controlled trials (RCT). ⋯ For the SRs of acupuncture for depression, the selection of ROB assessment tools needs to be optimized. The reporting quality is poor, and the overall ROB of RCTs is high. Therefore, the results may not be reliable.