High-risk objects
        Any of the following groups of people over the age of 35 for men and over 45 for women:
        1. Chronic hepatitis B virus (HBV) infection or chronic hepatitis C virus (HCV) infection;
        2. Those who have a family history of liver cancer;
        3. Patients with liver cirrhosis caused by schistosomiasis, alcohol, primary biliary cirrhosis, etc.;
        4. Patients with drug-induced liver damage;
        5. Patients with inherited metabolic diseases, including: hemochromatosis, α-1 antitrypsin deficiency, glycogen storage disease, delayed skin porphyria, tyrosinemia, etc.;
        6. Patients with autoimmune hepatitis;
        7. Non-alcoholic fatty liver (NAFLD) patients.
 
Screening recommendations
        1. People at high risk of liver cancer who are over 35 years old in men and over 45 years old in women should be screened;
         2. Combined application of serum alpha-fetoprotein (AFP) and liver B-ultrasound, screening once every 6 months.
 
Prevention advice
        1. Get hepatitis B vaccine;
        2. Patients with chronic hepatitis should receive antiviral treatment as soon as possible to control the replication of hepatitis virus;
        3. Quit drinking or reduce drinking;
        4. Eat a light diet and reduce the intake of greasy food;
        5. Avoid the intake of moldy food.