2002年西安市碘缺乏病监测结果分析

Analysis of Iodine Deficiency Disorders Monitor in Xi'an in 2002

目的评价西安市碘缺乏病防治措施落实情况和防治效果.方法随机抽取西安市阎良、高陵、灞桥、未央和户县等各县一所小学8～10岁在校学生为观察对象,分别检查甲状腺肿大率、尿碘、盐碘、水碘,并进行健康教育问卷,同时对当地部分育龄妇女进行尿碘监测和问卷调查.结果 8～10岁儿童甲状腺肿大率为 6.7%,盐碘合格率87.8%,尿碘中位数243.2μg/L.结论西安市碘缺乏病通过食盐加碘为主导的综合性防治措施取得显著效果.

Objective To evaluate the preventive and curative effects of current policy for iodine deficiency disorders (IDD) after Xi'an realized the stage goal of IDD elimination in 2000. Methods Students aged 8-10 years old were selected randomly from primary schools in the counties of Yanliang, Gaoling, Baqiao, Weiyang and Hu. The thyroid goiter rate, urinary iodine concentration, iodine concentration in salt and in drinking water was measured and health education was carried out. IDD in the women of child-bearing age was monitored. Results The goiter rate of children aged 8-10 years old was 6.7%. Consuming rate of qualified iodized salt was 87.8%. The median of urinary iodine and iodine concentration in the drinking water was 243.2μg/L and 8.27/μg/L respectively. Conclusions The comprehensive preventive and curative policy for IDD had gotten significant effects by adding iodine in salt in Xi'an.