ABSTRACT
ObjectiveTo investigate the situation and development trend of the disease burden of acute hepatitis B in China in 1990 — 2019. MethodsThe Global Burden of Disease 2019 was used to analyze the incidence rate， mortality rate， and disability-adjusted life year （DALY） rate of acute hepatitis B in different sex and age groups and predict the trend of the incidence rate of acute hepatitis B. ResultsIn 2019， the incidence rate， mortality rate， and DALY rate of acute hepatitis B in China were 1 623.71/100 000， 0.20/100 000， and 10.04/100 000 respectively， which were reduced by 42.03%， 79.38%， and 80.21%， respectively， compared with the data in 1990， and women showed lower incidence rate， mortality rate， and DALY rate of acute hepatitis B than men. In 2019， the 20～<54 years group had the highest incidence rate （2 285.85/100 000） and DALY rate （10.53/100 000）， and the ≥55 years group had the highest mortality rate of 0.52/100 000. The Joinpoint regression model analysis showed that the incidence rate， mortality rate， and DALY rate of acute hepatitis B in China tended to decrease from 1990 to 2019， with an average annual percent change of -1.9%， -5.2%， and -5.5%， respectively （P<0.05）. The grey prediction model GM （1，1） showed that the incidence rate of acute hepatitis B will decrease from 2020 to 2030 in China. ConclusionThe disease burden of acute hepatitis B tended to decrease from 1990 to 2019 in China， indicating that the prevention and treatment measures for acute hepatitis B have achieved a marked effect in China； however， due to the large population base of China， active preventive measures should be further adopted to reduce the disease burden of acute hepatitis B.