FIGURE 2.

Association of lipid polygenic scores with the corresponding observed lipid concentrations stratified by the fish oil intake status. This analysis was performed for each of the 4 lipids, separately, in UKB participants of European ancestry and utilized PGS from Graham et al. [19] with UKB excluded and the P + T method. Effect estimates and 95% confidence intervals were scaled to per 1 SD increase in PGS measured in SD units. GWAS, genome-wide association study; PGS, polygenic scores; Pint, P value for interaction; UKB, UK Biobank.