摘要
目的了解浙江省沿海地区8-10岁学龄儿童碘营养状况,为碘缺乏病防治工作提供科学依据。方法采用整群抽样法抽取浙江省沿海地区10所小学共540名在校儿童,采集晨尿、血液和小学所在地食用盐、饮用水进行检测。结果沿海地区学龄儿童尿碘中位数为208.2μg/L,其中城市为189.7μg/L,农村为226.8μg/L;亚临床甲状腺功能减退检出率为0.93%;所在地盐碘中位数为27.0 mg/kg,合格率为82.2%;水碘中位数为5.7μg/L。结论浙江省沿海地区小学生碘营养状况较好,但农村地区碘盐合格率较低。应进一步加强合格碘盐的供应和监测工作。
Objective To evaluate the status of iodine nutrition of school-age children（aged 8-10 years） in coastal areas of Zhejiang Province and to explore a scientific basis for the prevention of iodine deficiency disorders.Methods A cluster sampling method was applied to select 540 school-age children from 10 primary schools in coastal regions of Zhejiang Province.Their morning urine,blood,salt and drinking water of school location were tested.Results The median urinary iodine of school-age children in coastal areas of Zhejiang Province was 208.2μg/L,and the coastal county and the coastal city was respectively 226.8μg/L and 189.7μg/L.The rate of subclinical hypothyroidism for them was 0.93%.On the other hand,the primary location of median salt iodine and median water iodine was respectively 27.0mg/kg and 5.7μg/L,and the qualified rate of iodine salt was 82.2%.Conclusion The school-age children in coastal areas of Zhejiang show a good iodine nutritional status,but the qualified rate of iodized salt in the county is low.The supply of qualified iodized salt and monitoring should be further enhanced.
出处
《中国学校卫生》
CAS
北大核心
2011年第5期534-535,共2页
Chinese Journal of School Health
关键词
碘
尿
水
氯化钠
膳食
甲状腺功能亢进症
学生
Iodine
Urine
Water
Sodium chloride
dietary
Hyperthyroidism
Students
