2004-2012年广西浦北县居民食用碘盐检测结果分析

Analysis of the monitoring results of iodized content in iodized salt consumed by the residents in Pubei county from 2004 to 2012.

目的检测广西沿海地区的浦北县各乡镇居民近几年食用碘盐状况,为持续消除碘缺乏病及防治工作的决策提供科学依据。方法根据《食盐卫生标准》要求进行随机抽样检测,2004-2012年每年在全区9个乡镇36个行政村每村随机抽取8户居民家中的食用盐样品1份。结果 9年共抽取和检测居民家中食用盐样品共2 604份,其中合格碘盐2 338份,不合格碘盐118份,非碘盐148份,非碘盐率为5.68%,非碘盐率高于边远山区,该县9年城乡居民户平均合格碘盐食用率为89.78%。结论该县在过去9年检测中除发现2年居民合格碘盐食用率较低外,其它年份已经均达到2010年全国合格碘盐食用率≥90%的目标。该县居民容易获得非碘盐,应加强市场碘盐的监管。

Objective To detect consumption conditions of iodized salt of local residents in Pubei county of the coastal region of Guangxi in recent years, so as to provide scientific basis for formulating prevention and con- trol strategies to sustainedly eliminate iodine deficiency disorders. Methods According to ＂ salt hygiene standards＂ , samples were detected randomly. Among the 36 villages of 9 towns, one sample was selected ran- domly from 8 families. Results A total of 2 604 samples of edible salt were extracted and detected during the past 9 years, in which 2 338 samples of iodized salt were qualified, 118 samples were unqualified, and 148 samples were non iodized salt, which accounted for 5.68 %. The non iodized salt rate was higher than that of remote and mountainous areas. The average rate of qualified iodized salt of this county＇s urban and rural house- holds was 89.78% in past 9 years. Conclusions The qualified iodine salt rate of this county in the past 9 years have reached the goal that national rate of qualified iodized salt was ≥90% in 2010, except that 2 years ＂qualified iodine salt rates were lower than others years. Residents of the county can easily access to non io- dized salt, thus supervision of iodized salt market should be strengthened.