A Clinical Cohort Study on the Pathogen Spectrum of Hepatic Virus-caused Cirrhosis Complicated With Infection
The goal of this observational study is to expound the population and characteristics of pathogenic microorganisms with co-infection, draw the pedigree of pathogenic microorganisms, and evaluate its influence on disease outcome in patients with hepatic virus-caused cirrhosis. The main questions it aims to answer are:

Describe the populations and characteristics of pathogenic microorganisms responsible for co-infections in patients with hepatic virus-caused cirrhosis.
Map the spectrum of pathogenic microorganisms, and evaluate their impact on disease regression.
- EligibilityCriteria: Inclusion Criteria:  Hospitalized patients with viral hepatitis cirrhosis agreed to participate in the study and signed an informed consent form; Any gender and age between 18-70 years old; HBsAg positivity lasting more than 6 months; have clinical manifestations of hepatic decompensation and portal hypertension, laboratory test results, liver imaging or endoscopy and other comprehensive diagnosis of definite cirrhosis.  Exclusion Criteria:  Patients with other non-hepatophilic causes of cirrhosis; Patients who, in the opinion of the investigator, are not suitable for participation in the study. - HealthyVolunteers: No - Gender: All - MinimumAge: 18 Years - MaximumAge: 70 Years - StdAgeList: Adult, Older Adult - StudyPopulation: Patients with hepatic virus-caused cirrhosis - SamplingMethod: Non-Probability Sample