【摘要】 目的探讨地震灾害对克山病流行的潜在影响,为指导防治提供科学依据。方法采用现场流行病学方法,评估防治能力、发病危险性、人群硒营养水平和硒干预措施。结果克山病致病因素依然存在且致病力强并活跃;近1/3的人群缺硒;合格硒盐的覆盖率为24.5%;防治机构和仪器损毁严重。结论地震灾区存在克山病流行的潜在危险,应建立健全克山病防治的长效机制。更多还原

【Abstract】 Objective To discuss potential effects of earthquake disasters on prevalence of Keshan disease(KD),so as to provide scientific basis for directing KD control.Methods Field epidemiological method was taken to evaluate ability of KD prevention and control,risk of KD prevalence,level of selenium nutrition in hair of the people and intervention measures of selenium.Results Etiological factors related to KD remained strong and active.Nearly one-third of the population was in selenium deficiency,and the coverage rate of qualified selenium salt was 24.5%.Agencies and instrument had been damaged seriously in the area investigated.Conclusions There is potential risk of KD prevalence in the earthquake disasters area,and long-term mechanism of Keshan disease control and prevention should be established.更多还原