Data sources
NAFLD, insomnia
NON-ALCOHOLIC FATTY LIVER DISEASE
The GWAS data for insomnia obtained from the Open GWAS database, a dataset published by Neale LABS in 2017 that included a sample of 336,082 participants from European populations. In addition to this, we also used six sleep parameters from the center for neurogenomics and cognitive research database (Details of the GWASs included in the Mendelian randomization.GWA, genome-wide association study, NAFLD, non-alcoholic fatty liver disease.