河南科技大学学报（医学版）2016，Vol.34Issue(2)：130-133,4.DOI:10.15926/j.cnki.issn1672-688x.2016.02.018
黔西南州食用盐加碘量调整后碘营养状况分析
Iodine Nutritional Status after Modification of Iodine Content Standard in Edible Salt in Qianxinan Prefecture
凯金祥 1翟娅 1杨熠 1张贞翠 1吴桃丽1
作者信息
- 1. 贵州省黔西南州疾病预防控制中心，贵州兴义 562400
- 折叠
摘要
Abstract
Objective To valuate the changes of iodine levels in special population in Qianxinan prefecture after modification of iodine content standard in edible salt in order to provide evidence for the interventional measures suitable. Methods Samples of household edible salt were randomly selected in Qianxinan prefecture.Iodine content in edible salt was determined by the general method in the salt industry. Palpation method was used for thyroid examination in children aged 8 ~10 years.Arsenic and cerium catalysis spectrophotometry was used to detect iodine content in urine. Results The incidence of goiter was 1 .19% among children aged 8 ~10 years in Qianxinan prefecture in 2015.The proportion of qualified iodized salt was 97.25% in households consumption,and the coverage rate of iodized salt was 99.38%.The median of urine iodine content in children and pregnant women were 210.57 μg·L -1 ,161 .88 μg· L -1 respectively.Compared with iodine in 201 1 before modification of iodine content standard in edible salt, there was no change in the incidence of goiter (P >0.05 ).The median of iodine content in edible salt per household had decreased from 201 1 to 2015(P <0.05 ),and that in urine of pregnant woman and children aged 8 ~10 years had also decreased from 201 1 to 2015 (all P <0.05 ).Conclusion The iodine content standard in edible salt (30 ± 9 )mg·kg -1 was considered rational level in Qianxinan prefecture after the standard modification.However,it would be essential to adopt monitoring and interventional measures for special population(children and pregnant woman)to eliminate the of iodine deficiency in the long term.关键词
儿童/孕妇/加碘盐/尿碘/碘营养状况Key words
children/pregnant women/iodined edible salt/urine iodine/iodine nutritional status分类
医药卫生引用本文复制引用
凯金祥,翟娅,杨熠,张贞翠,吴桃丽..黔西南州食用盐加碘量调整后碘营养状况分析[J].河南科技大学学报（医学版）,2016,34(2):130-133,4.
