Trends of Mortality in End-Stage Liver Disease—China,2008–2020

Introduction:Liver cancer and cirrhosis represent the most prevalent forms of end-stage liver diseases(ESLDs).Notably,in China,deaths attributed to ESLDs contribute significantly to the global mortality rate of these disorders.Enhanced comprehension of the mortality profile associated with ESLDs in China could provide crucial insights into intervention prioritization,which could in turn help reduce the overall global burden of these diseases.Methods:Data were obtained from China’s Disease Surveillance Points system.The presentation includes both crude and age-standardized mortality rates,stratified by sex,residential location,and region.Using Joinpoint Regression,trends in annual mortality rates were estimated from the period of 2008 to 2020 and expressed as the average annual percentage change(AAPC).Results:In 2020,the gross mortality rate of ESLD stood at 30.08 cases per 100,000 individuals.A higher age-standardized ESLD mortality rate was observed in males and rural populations in comparison to their female and urban counterparts,respectively.Noticeably,the highest mortality rates associated with liver cancer and cirrhosis were reported in South and Southwest China,respectively.A positive correlation was noticed between age-specific ESLD mortality rates and advancing age.Interestingly,an annual decrease in the ESLD mortality rate was observed from 2008 to 2020.In urban contexts,the AAPC of cirrhosis was noted to be higher than that of liver cancer.Conclusions:The mortality rate associated with ESLDs in China decreased between 2008 and 2020.Nevertheless,the death burden attributable to ESLD continues to be alarmingly high.Future initiatives should prioritize the reduction of ESLD mortality in particular populations:males,elderly individuals,and those residing in rural regions of South and Southwest China.The emphasis of future interventions should beplaced on antiviral therapy for adults diagnosed with viral hepatitis,and on the prevention of hepatitis B virus(HBV)infection across all demographics.

Long-Term Trend Analysis of Major Human Helminth Infections — Guangdong Province, China, 1988–2021

Introduction:Although helminth infections threaten millions of people worldwide,the spatiotemporal characteristics remain unclear across China.This study systematically describes the spatiotemporal changes of major human helminth infections and their epidemiological characteristics from 1988 to 2021 in Guangdong Province,China.Methods:The survey data in Guangdong Province were primarily obtained from 3 national surveys implemented during 1988–1992,2001–2004,and 2014–2016,respectively,and from the China Information System for Disease Control and Prevention during 2019–2021.A modified Kato-Katz technique was used to detect parasite eggs in collected fecal samples.Results:The overall standardized infection rates(SIRs)of any soil-transmitted helminths(STH)and Clonorchis sinensis decreased from 65.27%during 1988–1992 to 4.23%during 2019–2021.In particular,the SIRs of STH had even more of a decrease,from 64.41%during 1988–1992 to 0.31%during 2019–2021.The SIRs of Clonorchis sinensis in the 4 surveys were 2.40%,12.17%,5.20%,and 3.93%,respectively.This study observed different permutations of gender,age,occupation,and education level on the SIRs of helminths.Conclusions:The infection rate of STH has substantially decreased.However,the infection rate of Clonorchis sinensis has had fewer changes,and it has become the dominant helminth.