Association Between Antidepressant Use and Mortality in Different Etiological Subgroups of Patients With HCC 
HCC,, HCV, hepatitis C, hepatocellular carcinoma, HCC, Comorbidity
HEPATITIS B, VIRUS, DISORDER, LIVER CIRRHOSIS
Abbreviations: HBV, hepatitis B virus; HCC, hepatocellular carcinoma; HCV, hepatitis C virus; HR, hazard ratio.Adjusted for age, sex, low income, prediagnostic comorbidities (HBV, HCV, liver cirrhosis, alcohol use disorder), Charlson Comorbidity Index score, and HCC treatment (operation, radiofrequency ablation, transcatheter arterial embolization/transcatheter arterial chemoembolization, radiotherapy, chemotherapy, sorafenib). Nonuse was defined as patients with HCC without an antidepressant prescription in the 1 year before and after the HCC diagnosis.False discovery rate–adjusted 