摘要
目的:对部分居民尿碘水平和甲状腺B超进行检查,综合评价其碘营养状况,为科学补碘策略提供依据。方法:连续居住5年及以上居民为调查对象,共选取356户1 110人,调查水碘、尿碘、盐碘含量及甲状腺B超检查和100户居民户日人均盐摄入量水平调查。结果:水样15份,中位数2.94ug/L;盐样316份,中位数33 mg/kg,尿样1110份,中位数为165.0 ug/L,甲状腺B超检查1 110人,异常341人,异常率30.72%,100户居民户日人均盐摄入量6.16g。结论:该区已达到消除碘缺乏病目标,目前的食盐加碘量总体是适宜的,居民碘盐摄入量处在安全范围。甲状腺B超异常率不随尿碘水平增加而上升。
Objective To test the level of urinary iodine and thyroid condition among some residents in Xihu district of Hangzhou city,to make a comprehensive evaluation of their iodine nutrition status,and to provide the basis for scientific iodine supplementation strategy.Methods A survey was made among residents who had 5 years of continuous residence in this area.Totally 356 households,1110 residents were selected to investigate water iodine,urinary iodine and salt iodine content and thyroid condition by B-ultrasound B examination and per capita salt intake level in 100 households were also surveyed.Results The medians of 15 water samples,316 salt samples,and 1110 urine samples were 2.94ug / L,33 mg / kg,and 165.0 ug / L.Altogether 1110 residents had thyroid ultrasound B tests,of whom 341（30.72%） abnormal.Per capita salt intake of 100 households was 6.16g.Conclusion We have achieved the goal of eliminating iodine deficiency disorders,the current total amount of iodine in iodized salt is appropriate,the intake of which is in the safe range.Rate of abnormal thyroid does not increase with the increase of urinary iodine.
出处
《中国农村卫生事业管理》
2012年第4期392-394,共3页
Chinese Rural Health Service Administration
关键词
碘营养
尿碘
盐碘
水碘
甲状腺B超
iodine nutrition
urinary iodine
salt iodine
water iodine
B-ultrasound examination of thyroid
