Abstract：Objective To understand the iodine nutritional status and the effect of prevention and treatment of iodine deficiency disorder (IDD) of residents in Chenghua District of Chengdu City. Methods From 2016 to 2018, five streets in Chenghua District of Chengdu City, located in the east, west, south, north and middle, were selected as investigated areas annually. Twenty pregnant women and 40 students from a primary school were taken as the survey objects in each street. A total of 900 samples of edible salt and urine were selected to test. The consumption rate of qualified iodized salt and the median of salt iodine in the residents were analyzed. The urine iodine and goiter in the children and pregnant women were analyzed. Results From 2016 to 2018, 600 children were monitored for urinary iodine in Chenghua District, 7.2% of them were undernourished, the median of urinary iodine in the children was 215.2 ug/L, and the median of children's urinary iodine in 2017 was higher than those in the other two years (P<0.05); 300 pregnant women were monitored for urinary iodine and 38.0% of them were iodine deficiency. The median of urine iodine of the pregnant women was balanced in three years (P>0.05), and the median of urinary iodine was 174.5 ug/L. The coverage rate of iodized salt was 97.0%, the qualified rate of iodized salt was 96.3%, and the edible rate of qualifiediodized salt was 93.4%. The incidence of goiter in the children was less than 0.5% from 2016 to 2018. Conclusion The iodine nutritional status of the population in Chenghua District is relatively suitable, but some residents have high salt intake. Therefore, the long-term IDD monitoring is necessary, and we should master the the iodine nutritional status of population.
李蕾,李思齐 ,陈倩,张莉莉. 2016—2018年成都市成华区碘缺乏病监测结果分析[J]. 中国校医, 2019, 33(7): 492-494,535.
LI Lei, LI Si-qi, CHEN Qian, ZHANG Li-li. Analysis of IDD monitoring results in Chenghua District of Chengdu City from 2016 to 2018. Chinese Journal of School Doctor, 2019, 33(7): 492-494,535.
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2019, Vol. 33 
