杭州市农村寄宿与走读学生碘营养状况调查  

A study of iodine deficient status on lodging pupils and non-lodging pupils in Hangzhou countryside

作　　者：徐卫民[1] 朱晓霞[1] 金行一[1] 沈根慧[2] 吴明奖[3] 俞月芳[4] 

机构地区：[1]杭州市疾病预防控制中心,浙江杭州310006 [2]杭州市余杭区疾病预防控制中心,浙江杭州311100 [3]淳安县疾病预防控制中心,浙江淳安311700 [4]桐庐县疾病预防控制中心,浙江桐庐311500

出　　处：《中国地方病学杂志》2002年第5期397-398,共2页Chinese Jouranl of Endemiology

摘　　要：目的　了解杭州市达到消除碘缺乏病阶段目标以后 ,农村寄宿学生的碘营养状况。方法　抽取杭州市山区农村乡镇中心小学 8～ 10岁在校学生为观察对象 ,分别检查寄宿与走读学生甲状腺肿大情况、尿碘水平及当地食盐加碘情况。结果　甲状腺肿大率 (甲肿率 ) ,寄宿学生为 13.0 2 % ,走读学生为 4 .6 3% ,寄宿生甲肿率明显高于走读生 ,尤以女寄宿生为高 ,达 18.82 % ;寄宿与走读学生尿碘中位数分别为 15 8.6 μg/ L 和 16 7.3μg/ L,差异无显著意义 ;当地碘盐合格率达 99% ,平均含碘量为 2 9.0 7m g/ kg。结论　达到消除碘缺乏病阶段目标后 ,需进一步加强对碘缺乏病防治重点地区人群 ,尤其是山区农村寄宿学生碘缺乏病的防治工作。Objective To investigate the iodine deficient status of lodging pupils in Hangzhou mountainous countryside after the iodine deficiency disorders(IDD)have been eliminated.Methods The measure of iodized salt, urine iodine and total goiter rate in pupils aged 8~10 years was conducted in primary schools in Hangzhou mountainous countryside.Results The goiter rate of non lodging pupils is 4.63%, and of lodging pupils is 13.02 %, especially of the female lodging pupils the rate is 18.82%. There is significant difference between the lodging and non lodging pupils. The median levels of urinary iodine in lodging pupils and non lodging pupils are 158.6 μg/L and 167.3 μg/L,without significant difference. The iodine average level of the salt was 29.07 mg/kg , the proportion of effective iodinated salt was 99%.Conclusions After the iodine deficiency disorders have gone out in Hangzhou area, we should still do some preventive and therapeutic work for the people in IDD district, especially for the lodging pupils of the primary school in the mountainous countryside.

关 键 词：碘缺乏病 杭州 农村儿童 甲状腺肿大 碘缺乏病 

分 类 号：R153[医药卫生—营养与食品卫生学]