%0 Journal Article %A LI Hongmei %A ZHENG Jinxin %A QIAN Yingjun %A LÜ Shan %A XIA Shang %A ZHOU Xiaonong %T Comparison of the disease burden of schistosomiasis globally and in China and Zimbabwe %D 2023 %R %J Chinese Journal of Schistosomiasis Control %P 128- %V 35 %N 2 %X Objective To investigate the trends in the disease burden of schistosomiasis worldwide and in China, and Zimbabwe from 1990 to 2019, so as to provide insights into the formulation of the schistosomiasis control strategy in Zimbabwe. Methods Based on Global Burden of Disease Study 2019 (GBD 2019) data sources, the age⁃standardized prevalence, mortality, disability⁃adjusted life year (DALY) rate of schistosomiasis were compared in the world, China, and Zimbabwe and the trends in the disease burden of schistosomiasis from 1990 to 2019 were investigated using Joinpoint regression analysis. In addition, the associations between the burden of schistosomiasis worldwide and in China, and Zimbabwe from 1990 to 2019 and socio⁃demographic index (SDI) were examined using Pearson correlation analysis. Results The age⁃standardized prevalence, mortality, and DALY rate of schistosomiasis were 1 804.95/105, 0.14/105 and 20.92/105 in the world, 707.09/105, 0.02/105 and 5.06/105 in China, and 2 218.90/105, 2.39/105 and 90.09/105 in Zimbabwe in 2019, respectively. The global prevalence, mortality, and DALY rate of schistosomiasis appeared a tendency towards a rise followed by a decline with age in 2019, while the prevalence and DALY rate of schistosomiasis appeared a tendency towards a sharp rise followed by a fluctuating decline in both China and Zimbabwe, and the mortality of schistosomiasis appeared a tendency towards a rise. The age⁃standardized prevalence [average annual percent change (AAPC) = -1.31%,-2.22% and -6.12%; t = -20.07, -83.38 and -53.06; all P values < 0.05)] and DALY rate of schistosomiasis (AAPC = -1.91%,-4.17% and -2.08%; t = -31.89,-138.70 and -16.45; all P values < 0.05) appeared a tendency towards a decline with years. From 1990 to 2019, for the world, China and Zimbabwe, and the age⁃standardized mortality of schistosomiasis appeared a tendency towards a decline with years in the world and China (AAPC = -3.46% and -8.10%,t = -41.03 and-61.74; all P values < 0.05), and towards a rise followed by a decline in Zimbabwe (AAPC = 1.35%,t = 4.88,P < 0.05). In addition, Pearson correlation analysis showed that the age⁃standardized prevalence (r = -0.75, P < 0.05), mortality (r = -0.73, P < 0.05), and DALY rate of schistosomiasis (r = -0.77, P < 0.05) correlated negatively with SDI in the world, China and Zimbabwe from 1990 to 2019. Conclusions The disease burden of schistosomiasis appeared a remarkable decline in China from 1990 to 2019, and the prevalence of schistosomiasis showed a tendency towards decline in Zimbabwe from 1990 to 2019; however, the mortality and DALY rate of schistosomiasis in Zimbabwe topped in the world. A schistosomiasis control strategy with adaptations to local epidemiology and control needs of schistosomiasis is needed to facilitate the elimination of schistosomiasis in Zimbabwe. %U https://www.zgxfzz.com/EN/abstract/article_11416.shtml