2008年信阳市碘缺乏病监测结果分析

目的了解补碘措施的效果,评价人群碘营养状况。方法采用人口容量比例概率抽样方法（PPS）。结果通过触诊法和B超法检查814名8-10岁儿童,肿大率分别为3.44%和3.07%;监测8-10岁儿童尿样399份,尿碘中位数317.42μg/L;检测居民户食用盐样411份,盐碘中位数为30.60 mg/kg,居民户合格碘盐食用率95.62%。结论信阳市已达到了消除碘缺乏病的目标,实施全民食盐加碘干预措施是有效的。

Analysis of Surveillance of Iodine Deficiency Disorders in Xinyang City in 2008

Objective To understand effect of iodine supplementation measures and evaluate nutritional status of iodine in crowds.Methods Sampling method of probability proportional to size of population was carried out.Results Palpation and B-ultrasound were taken to examine 814 children aged from 8 to 10 years old,with goiter rate of 3.44% and 3.07%,respectively.399 urinary samples of the children were surveyed with median of urinary iodine of 317.42 μg/L,while 411 salt samples from residents were determined with median of iodized salt of 30.60 mg/kg.Consumption rate of qualified iodized salt of residents was 95.62%.Conclusions Xinyang City has already reached the goal of eliminating IDD,and the measure of universally implementing salt iodization interventions is effective.