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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。
Objective To understand the effect of iodine supplementation measures to evaluate the iodine nutrition status of the population. Methods Population Probability Probability Sampling (PPS) was used. Results The palpation rate was 3.44% and 3.07% respectively in 814 children aged 8 to 10 years by palpation and B-ultrasonography. The 399 urine samples of children aged 8 to 10 years and the median urine iodine were 317.42μg / L. Detection of household consumption of salt samples 411, the median salt-iodine 30.60 mg / kg, household consumption of qualified iodized salt 95.62%. Conclusion Xinyang City has reached the goal of eliminating iodine deficiency disorders, the implementation of universal salt iodization interventions are effective.