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目的:了解我市现阶段8岁～10岁儿童碘营养状况。方法:根据2009年、2010年全市儿童尿碘检测结果进行统计分析。结果:2009年全市抽样检测的儿童尿碘中位数328.43μg/L;尿碘<20μg/L的样本占总样本的0%;尿碘<50μg/L的占0.9%;尿碘<100μg/L的占1.5%;2010年全市抽样检测的儿童尿碘中位数319.16μg/L;尿碘<20μg/L的样本占总样本的0%;尿碘<50μg/L的占3.8%;尿碘<100μg/L的占5.7%。结论:我市目前人群碘摄入量可以满足需求,加碘盐浓度有偏高的趋势,建议控制在(15±5μg/kg)。
Objective: To understand the city at this stage of 8-year-old children 10-year-old iodine nutrition status. Methods: According to the results of urine iodine detection in 2009 and 2010 in the whole city, the statistical analysis was made. Results: The median urinary iodine of children sampled in the whole city in 2008 was 328.43μg / L; urine iodine <20μg / L accounted for 0% of the total sample; urinary iodine <50μg / L accounted for 0.9%; urinary iodine <100μg / L accounted for 1.5%; in 2010 the city’s sample urine test median iodine 319.16μg / L; urinary iodine <20μg / L samples accounted for 0% of the total sample; urinary iodine <50μg / L accounted for 3.8%; urine Iodine <100 μg / L accounted for 5.7%. Conclusion: The present population iodine intake in our city can meet the demand, and the iodized salt concentration tends to be high. The recommended control is (15 ± 5μg / kg).