Fish consumption and risk of depression: a meta-analysis

  title={Fish consumption and risk of depression: a meta-analysis},
  author={Fang Li and Xiaoqin Liu and Dongfeng Zhang},
  journal={Journal of Epidemiology \& Community Health},
  pages={299 - 304}
Background The association between fish consumption and risk of depression is controversial. We performed a meta-analysis to evaluate the association. Methods A literature search was performed in PubMed, EMBASE and Web of Science database for all relevant studies up to March 2015. We pooled the relative risks (RRs) with 95% CIs from individual studies with random effects model, and conducted meta-regression to explore potential sources of heterogeneity. Publication bias was estimated by Egger's… 
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