摘要
目的分析浙江省淳安县汪宅乡和屏门乡8～10岁儿童甲状腺肿大率较高的原因。方法在淳安县汪宅乡和屏门乡所抽取的学生中,采集其中住校学生所带的食物,用碱灰化方法处理样品,用砷铈催化分光光度法测定食物中的碘含量。结果汪宅乡学生所带食物碘的湿含量中位数为1434.9μg/kg,屏门乡学生所带食物碘的湿含量中位数为2158.6μg/kg。结论学生所带食物中的碘含量与学生尿碘中位数、家庭盐碘均数呈现出一定的相关性,甲状腺肿大率较高并非缺碘所致,可能与当地的营养因素有关。
Objective To analyze the cause of higher goiter rate of 8 - 10 - year - old children in Wangzhai and Pingmen township of Chun＇an County in Zhejiang Province. Methods For the students sampled in Wangzhai and Pingmen township of Chun＇an county, the food resident students brought was sampled, the alkaline ashing method was used to process the samples, and the iodine content of the food was determined by the arsenic - cerium catalytic spectrophotometric method. Results The median of iodine content of the wet food brought by the students in Wangzhai township is 1 434.9 μg/kg, and the median in Pingmen township is 2 158.6 μg/kg. Conclusions There is some relationship among the iodine content in food and the median urinary iodine, the mean of the family salt iodine, and the higher goiter rate is not caused by iodine deficiency, but is possibly concerned in the local nutrition factors.
出处
《中国地方病防治》
CAS
北大核心
2008年第6期446-448,共3页
Chinese Journal of Control of Endemic Diseases
基金
国家十一五课题(项目编号:2006BAI06B05)
关键词
浙江
淳安
食物碘
Zhejiang Provine
Chun＇an County
Iodine content in food
