摘要
目的了解新浓度碘盐对沈阳市居民碘营养影响,为政府制定碘缺乏病防治策略提供依据。方法选取沈河区、和平区、辽中县、新民市,开展儿童尿碘及家中食用盐碘含量调查,孕妇尿碘及家中食用盐碘含量调查,家庭人均日摄盐量和家中水碘含量调查。生产、销售层次食盐碘含量调查。结果儿童尿碘含量为(209.5±129.4)μg/L。经单因素方差分析,城市和农村儿童尿碘含量没有显著性差别。孕妇尿碘含量为(136.0±183.2)μg/L。经单因素方差分析,城市和农村孕妇尿碘含量没有显著性差别。平均居民日均摄盐量为7.18 g,水碘含量均数为8.69μg/L。结论该市居民碘营养水平在新浓度碘盐实施后仍能达到国家消除碘缺乏病标准,对居民碘营养状况没有影响。
[ Objective ] To investigate the effect of new concentration of iodized salt on iodine nutrition of residents in Shenyang City, and provide the basis for government to formulate the measures for iodine deficiency disease prevention and treatment. [ Methods ] Shenhe District, Heping District, Liaozhong County, Xinmin City were selected for investigations of children urinary iodine and iodine content of salt at home, pregnant urinary iodine and iodine content of salt at home, average daily salt intake and water iodine content at home. Investigation on iodine content in salt production, sales levels was also conducted. [ Results ] The urinary iodine content was （ 209.5 ±129.4 ）μg/L among children. Single factor analysis of variance showed there was no significant difference between urinary iodine of urban and rural children. The urinary iodine content was （136.0 ±183.2）μg/L among children. Single factor analysis of variance showed there was no significant difference between urinary iodine of urban and rural pregnant women. The average daily salt intake was 7.18 g. The median water iodine content was 8.69μg/L. [ Conclusion] The iodine nutrition level can still meet the national standards of elimination of iodine deficiency disorders after the implementation of new iodized salt which has not affected the iodine nutrition level of residents.
出处
《职业与健康》
CAS
2013年第20期2662-2664,共3页
Occupation and Health
关键词
新标准
碘
分析
New standard
Iodine
Analysis
