Bidirectional Mendelian randomization explores the causal relationship between dietary habits and rheumatoid arthritis.

ABSTRACT: Epidemiological and other studies have shown that the occurrence and progression of rheumatoid arthritis (RA) are closely related to diet. To further explore the causal association between dietary habits and RA, we performed a bidirectional Mendelian randomization (MR) analysis. The dataset related to dietary habits is from genome-wide association studies, including 143 dietary habits. The dataset of RA is from the FinnGen database. Inverse variance weighted (IVW), MR-Egger, simple mode, weighted median, and weighted mode were used for the 2-sample, 2-way MR analysis. At the same time, a variety of pleiotropic and heterogeneity tests were used to ensure the accuracy of the results. IVW results show that among current drinkers (drinks usually with meals yes + it varies vs no) was positively

SUBMITTER: Xu W 

PROVIDER: S-EPMC11419428 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature