Aspirin Use and Risk of Hepatocellular Carcinoma in a National Cohort Study of Korean Adults.

ABSTRACT: The effect of aspirin on the risk of hepatocellular carcinoma (HCC) remains unclear. We investigated the association between aspirin use and HCC development in a region where viral hepatitis prevails. We conducted a population-based cohort study including a total of 460,755 participants who were tracked to identify incidents of HCC since 2007. The use of drug before the index date was assessed and standardized by the Defined Daily Dose system. We calculated the hazard ratios (HRs) and their 95% confidence intervals (CIs) for the association between aspirin use and HCC occurrence, using Cox proportional hazard regression models. There were 2,336 cases of HCC during the period of 2,965,500 person-years. Overall, aspirin users had a lower HCC risk (HR, 0.87; 95% CI, 0.77-0.98) than non-users

SUBMITTER: Hwang IC 

PROVIDER: S-EPMC5862896 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature