Association of coffee drinking with all-cause mortality: a systematic review and meta-analysis

[摘要] AbstractObjectiveWe aimed to use the meta-analysis method to assess the relationship between coffee drinking and all-cause mortality.DesignCategorical and dose–response meta-analyses were conducted using random-effects models.SettingWe systematically searched and identified eligible literature in the PubMed and Scopus databases.SubjectsSeventeen studies including 1 054 571 participants and 131 212 death events from all causes were included in the present study. ResultsSeventeen studies were included and evaluated in the meta-analysis. A U-shaped dose–response relationship was found between coffee consumption and all-cause mortality (P for non-linearity

[学科分类] 卫生学

[关键词] Meta-analysis;Coffee;All-cause mortality;Prospective cohort study