论文部分内容阅读
目的了解甘肃省定西市大骨节病病情动态,为制定大骨节病防治措施提供科学依据。方法选取定西市大骨节病病情较重的3个村作为监测点,2008—2012年连续对监测点7~12岁儿童进行临床、X线检查及发硒检测,测定居民食盐硒含量。结果 7~12岁儿童临床早期病例检出率由2008年的8.82%降至2012年的1.61%,X线检出率由2008年的5.29%降到2012年的1.61%,防治效果显著。结论定西市大骨节病处于平稳低发态势,应继续加强大骨节病病情监测工作,积极开展病因研究,探索一条科学、合理、有效的补硒途径。
Objective To understand the status of Kashin-Beck disease in Dingxi City, Gansu Province and to provide a scientific basis for the development of prevention and control measures of Kashin-Beck Disease. Methods Three villages with severe Kashin-Beck disease in Dingxi City were selected as the monitoring points. The clinical, X-ray and selenium levels of children aged 7 to 12 years were monitored continuously from 2008 to 2012 to determine the selenium content of salt in the residents. Results The detection rate of early clinical cases in children aged 7 ~ 12 years decreased from 8.82% in 2008 to 1.61% in 2012, and the detection rate of X-ray decreased from 5.29% in 2008 to 1.61% in 2012, and the control effect was remarkable. Conclusion Kashin-Beckosis in Dingxi City is in a stable and low-lying situation. It should continue to strengthen the monitoring of Kaschin-Beck disease and actively carry out etiological research to explore a scientific, rational and effective way of supplementing selenium.