Fig. 1From: Low-density lipoprotein cholesterol and risk of hepatocellular carcinoma: a Mendelian randomization and mediation analysisStudy design overview. A Three critical assumptions of MR analysis. B Mediation analysis. LDL-C: Low density lipoprotein cholesterol; CAD: Coronary artery disease; HCC: Hepatocellular carcinomaBack to article page