Coffee and caffeine consumption and depression: A meta-analysis of observational studies

@article{Wang2016CoffeeAC,
  title={Coffee and caffeine consumption and depression: A meta-analysis of observational studies},
  author={Longfei Wang and Xiaoli Shen and Yili Wu and Dongfeng Zhang},
  journal={Australian \& New Zealand Journal of Psychiatry},
  year={2016},
  volume={50},
  pages={228 - 242}
}
Objective: The results from observation studies on the relationship between coffee intake and risk of depression and the relationship between caffeine consumption and depression remain controversial. We conducted a meta-analysis with a dose–response analysis to quantitatively summarize the evidence about the association between coffee and caffeine intakes and risk of depression. Method: Relevant articles were identified by researching PubMed, Web of Science, China National Knowledge… 

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