地中海饮食成分与抑郁关系的横断面分析

Background: Mediterranean-style diet adherence has been associated with lower depression prevalence, but studies are typically small and adjust for few confounders. We aimed to estimate cross-sectional associations between individual Mediterranean-style dietary components and reported depression, and how far they attenuate with broader sociodemographic and lifestyle adjustment. Methods: Cross-sectional analysis of the UK Biobank cohort (N=502,359). Six self-reported dietary variables - oily fish, non-oily fish, fresh fruit, salad and raw vegetables, cooked vegetables and processed meat - were