摘要
目的 了解全民食盐加碘政策的实施及现行食盐加碘浓度调整对学龄儿童尿碘水平的影响。方法 对1997～ 2 0 0 2年间尿碘监测结果的动态变化进行分析。结果 1997～ 2 0 0 2年间学龄儿童尿碘中位数均在 10 0 μg/L以上 ;碘盐浓度调整后尿碘水平下降 ,但人群的碘营养仍是充足的。结论 现阶段食盐加碘浓度是适宜的 ,但需进一步提高碘盐的质量。
Objective To examine the influence of universal salt iodization on urinary iodine level of schoolchildren.Methods Monitoring data during 1997 to 2002 in Jiangsu Provine were analyzed.Results Median concentrations iodine in urine samples collected among schoolchildren were all above 100 μg/L.After the content of iodine added to salt was reduced,the urinary iodine level decreased significantly while still maintaining normal iodine nutrition status in the population.Conclusions Current concentration in iodized salt is adequate while the quality of iodized salt need further improvement.
出处
《中国地方病防治》
2004年第4期232-234,共3页
Chinese Journal of Control of Endemic Diseases
关键词
江苏
食盐加碘
学龄儿童
尿碘
碘营养
Universal salt iodization
Urinary iodine concentration
