Hepatitis B virus infection and the risk of gastrointestinal cancers among Chinese population: A prospective cohort study.

ABSTRACT: Our study aims to explore the relationship between chronic hepatitis B virus (HBV) infection and the risk of gastrointestinal (GI) cancers including liver, gastric, gallbladder or extrahepatic bile duct, pancreatic, small intestine, esophageal and colorectal cancer in the Kailuan Cohort study. We prospectively examined the relationship between HBV infection and new-onset GI cancers among 93 402 participants. Cox proportional hazards regression models, subgroup analyses and competing risk analyses were used to evaluate the association between HBV infection and the risk of new-onset GI cancers. During a median follow-up of 13.02 years, 1791 incident GI cancer cases were diagnosed. Compared to HBsAg seronegative participants, a significant positive association between HBV infection and GI can

SUBMITTER: Liu T 

PROVIDER: S-EPMC9300134 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature