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目的及时掌握龙岩市碘缺乏病流行现状和人群碘营养状况,评价干预措施落实情况及效果。方法根据福建省碘缺乏病病情监测方案的要求,2007年龙岩市疾病预防控制中心确定该市新罗、永定、连城、上杭4县(区)为病情监测县,上述各县(区)以县(区)为单位,按人口容量比例概率抽样法(PPS)开展8~10岁儿童甲状腺状况(触诊法)、尿碘水平和碘盐合格率的监测。结果8~10岁儿童甲状腺肿大率为1.26%,尿碘中位数为232.88μg/L,碘盐合格率为100%。结论龙岩市在实现消除碘缺乏病阶段目标后,病情稳定,防治效果巩固;今后应进一步加强居民食用碘盐的宣传力度,积极探索如何保持人群适宜的碘营养水平。
Objective To grasp the prevalence of iodine deficiency disorders and the status of iodine nutrition in Longyan City in time and evaluate the implementation of the intervention measures and their effects. Methods According to the requirement of iodine deficiency disorders monitoring program in Fujian Province, in 2007, Longyan Municipal CDC identified 4 counties (districts) of Silla, Yongding, Liancheng and Shanghang as disease monitoring counties, and all counties (districts) County (district) as a unit, according to the proportion of population probability sampling (PPS) to carry out the thyroid status (palpation) in children aged 8 to 10, urinary iodine levels and iodized salt compliance rate monitoring. Results The prevalence of goiter was 1.26% in children aged 8-10 years, the median urinary iodine was 232.88μg / L, and the qualified rate of iodized salt was 100%. Conclusion Longyan City, after achieving the goal of eliminating iodine deficiency deficiency stage, has a stable condition and a solid prevention and control effect. In the future, publicity efforts should be further strengthened to promote consumption of iodized salt and to actively explore ways to maintain proper iodine nutrition for the population.