摘要Hepatitis B virus(HBV)infection,which has been recognized as an international public health challenge,has caused significant morbidity for the entire world.This research focused on patients with HBV in China to examine health utilization and expenses.Methods:Patients hospitalized with HBV from 2017 to 2019 in tertiary hospitals in Hubei,a province located in central China,were selected as the study population.Healthcare information was collected from the provincial inpatient electronic system database.Univariate and regression analyses were performed to describe the basic situation of healthcare services and determine the influencing indicators of inpatient service expenditure.Results:A total of 367 381 cases of HBV infection were identified in the study area.Most of these cases were patients who were married(90.2％)and males(63％).With the great efforts by the universal coverage of the basic medical insurance(BMI)in China,the increasing rate of inpatient hospitalization for HBV was 3.5 times higher than that of the total inpatient health service cases in the study area.The average age of this group was 52.84±14.10 years and 11.1％of patients paid for their own medical expenditures without insurance.The average length of stay(LOS)was 11.10 days,and the average cost per patient was 15 712.05 RMB.Both values were higher than the average level in study area.Gender,marital status,career,payment type,and kind of hospitals significantly influenced healthcare utilization.Males and the elderly might incur higher healthcare costs than their counterparts.Conclusion:The BMI operated by government has played a role in the utilization release of health services for HBV carriers.However,researchers must pay more attention to the continuing increase in the medical expenses of this group.