Investigation Results of Kaschin-Beck Disease in Sichuan Province,2005-2009
Investigation Results of Kaschin-Beck Disease in Sichuan Province,2005-2009
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发表时间：
2010
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通讯作者：
Deng Jia-yun
中科院分区：
文献类型：
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作者：
Deng Jia-yun
Objective To investigate the status of Kaschin-Beck disease(KBD) in Sichuan province,guide prevention and control work in focus areas and provide a scientific basis for assesement of the control and elimination of Kaschin-Beck disease.Methods A village as a unit,did clinical detection and shoot right hand X-ray for 7-12 year-old children.Results 2005-2009,a total of 13 472 children aged 7-12 were clinical detected,clinical detection of positive 72,the average positive rate was 0.53% (0-1.07%); X-ray detection of positive 373,the average positive rate was 2.77% (1.55%-4.86 %),the positive rate of metaphysis was2.06%(0.47%-3.68%),the positive rate of bone side was 0.70%(0.28%-4.39%),the positive rate of epiphysis was 0.05%(0-0.09%),the positive rate of wrist was 0.01%(0-0.09%),only one case was triad. The proportion of X-positive rate of greater than 10% of the endemic villages decreased,active endemic villages concentrated in the Aba area.Conclusions Kashin-Beck disease in Sichuan Province is in stable condition,the emergence of Kaschin-Beck disease of the children has been controlled effectively,only individual regions condition is still serious.We should strengthen monitor in key areas and adopt appropriate prevention and control measures in KBD active regions in furture.
