首页|Summary Analysis of National Surveillance on Kashin-Beck Disease from 1990 to 2023
Summary Analysis of National Surveillance on Kashin-Beck Disease from 1990 to 2023
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Objective To analyze the epidemiological characteristics and epidemic situation of children with Kashin-Beck disease (KBD) in China,and provide the basis for formulating prevention and control measures.Methods Fixed-point monitoring,moving-point monitoring,and full coverage of monitoring were promoted successively from 1990 to 2023. Some children (7-12 years old) underwent clinical and right-hand X-ray examinations every year. According to the KBD diagnosis criteria,clinical and X-ray assessments were used to confirm the diagnosis.Results In 1990,the national KBD detectable rate was 21.01％. X-ray detection decreased to below 10％ in 2003 and below 5％ in 2007. Between 2010 and 2018,the prevalence of KBD in children was less than 0.4％,which fluctuated at a low level,and has decreased to 0％ since 2019. Spatial epidemiological analysis indicated a spatial clustering of adult patients prevalence rate in the KBD areas.Conclusion The evaluation results of the elimination of KBD in China over the last 5 years showed that all villages in the monitored areas have reached the elimination standard. While the adult KBD patients still need for policy consideration and care.
Kashin-Beck diseaseGeographic Information SystemNational surveillanceX-ray detective rate
Silu Cui、Hui Liu、Junrui Pei、Jiaxin Li、Zhe Jiao、Qing Deng、Ning Liu、Yanhong Cao、Jun Yu
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Center for Endemic Disease Control,Chinese Center for Disease Control and Prevention,Harbin Medical University,Harbin 150081,China
NHC Key Laboratory of Etiology and Epidemiology (Harbin Medical University),Key Laboratory of Etiology and Epidemiology,Education Bureau of Heilongjiang Province,Harbin Medical University,Harbin 150081,China
Central government subsidies to local public health special fundsNational Key Research and Development Program of ChinaBasic Research and Development Funds for Heilongjiang Provinceaffiliated Universities
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