1995-2005年连城县碘缺乏病监测结果分析

Analysis on Surveillance Results of Iodine Deficiency Disorder in Liancheng County from 1995 to 2005

[目的]了解连城县碘缺乏病（IDD）的病情消长趋势，评价措施的落实情况和防治效果，为制定防治措施提供科学依据。[方法]对连城县1995年、1997年、1999年、2001年、2003年、2005年IDD病情监测资料进行分析。[结果]合计调查8～10岁小学生7677人，甲状腺肿大的233人，甲状腺肿大率为3．03％；合计检测家庭食盐2265份，碘含量合格的2015份，合格率为88．96％；合计检测小学生尿样1297份，尿碘中位数296．4μg／L，碘含量≥100μg／L的占90．13％。儿童甲状腺肿大率有逐年下降的趋势。盐碘、尿碘指标均有逐年提高的趋势。[结论]连城县碘缺乏病综合防治措施的成果是巩固的。

[Objective] To study the prevalence trend of iodine deficiency disorder （IDD） in Liancheng county, and oval uate the control measure on it. [Methods]To analyze Liancheng＇s IDD surveillance data of 1995,1997,1999,2001, 2003, 2005. [Results]7 677 students aged 8-10 years old from elementary schools and middle schools were investigated, thyromegaly cases were 233,its incidence was 3.03% ;2 265 samples of family salt were tested,2 015 were qualified on iodine content, the qualified rate was 88.96%1 997 urine samples of puples were detected,their urine iodine median was 996.4 μg/L,and those whose urine iodine content were over 100 μg/L. accounted for 90. 13%, The incidence of children＇s thyro megaly cases had the decreasing trend, while the content of salty idodine and urine idodine had the increasing trend year by year. [Conclusion]The achievement of IDD control and prevention in Liancheng county was stable.