Association Between Dietary Inflammatory Index and Mental Health: A Systematic Review and Dose-Response Meta-Analysis.

ABSTRACT: Objective: We aimed to systematically evaluate the association between Dietary Inflammatory Index (DII) and mental health. Methods: We searched PubMed, Embase, and Web of Science from their inception to December 31, 2020. Categorical meta-analysis and dose-response meta-analysis were performed to evaluate the association between DII and mental health. Results: A total of 16 studies were included in this meta-analysis. Compared with the lowest DII category, the highest category was significantly associated with a variety of mental health outcomes, with the following pooled odds ratios (ORs) and 95% confidence intervals (95% CIs): 1.28 (1.17-1.39) for symptoms of depression, 1.27 (1.08-1.49) for symptoms of anxiety, 1.85 (1.43-2.40) for distress, and 4.27 (1.27-14.35) fo

SUBMITTER: Chen GQ 

PROVIDER: S-EPMC8133218 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature