Causal relationship between dried fruit intake and meniscal injuries: Two-sample Mendelian randomization.

ABSTRACT: To investigate the causal relationship between dried fruit intake and meniscal injuries using Mendelian randomization (MR). Data were pooled from large-scale genome wide association studies (GWAS), and genetic loci independently associated with dry fruit intake and meniscal injuries in populations of European origin were selected as instrumental variables. Three MR analyses, inverse variance weighting (IVW), weighted median (WME) and MR-Egger, were used to investigate the causal relationship between dried fruit intake and meniscal injuries. The results were tested for robustness by heterogeneity and multiplicity tests, and sensitivity analyses were performed using the "leave-one-out" method. The IVW results showed an OR (95 % CI) of 0.47 (0.28-0.78), P = .003, indicating a causal relations

SUBMITTER: Deng GH 

PROVIDER: S-EPMC10695596 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature