贵州省黔南州供碘20年碘缺乏病病情动态监测分析  

Surveillance on iodine deficiency disorders in Qiannan state: a twenty-year analysis

作　　者：左世明[1] 朱臣凯 王奕[1] 王明祥[1] 

机构地区：[1]贵州省黔南州疾病预防控制中心慢病科,都匀558000

出　　处：《中国地方病学杂志》2006年第4期437-439,共3页Chinese Jouranl of Endemiology

摘　　要：目的了解贵州省黔南州碘缺乏病防治进展,评价防治效果,探讨其影响因素,为防治决策提供依据。方法设置病情监测点,观察供应碘盐以来境内两所农村学校7-14岁儿童甲状腺肿大率(甲肿率)、尿碘水平与家庭食用盐含碘量的变化。结果①甲肿率:1984-1992年为20．11％,1993-1999年为13．03％, 2000-2004年为10．16％;②尿碘:1984-1992年为132．29μg／L,1993-1999年为382．81μg／L,2000-2004年为324．67μg／L;③盐碘:1984-1992年为9．59 mg／kg,1993-1999年为38．11 mg／kg,2000-2004年为28．66 mg／kg,碘盐合格率逐年上升。结论碘盐合格率升高,人群尿碘水平稳定,儿童甲肿率逐年下降。Objective To evaluate the preventive effect on and influencing factors of iodine deficiency disorders （IDD） in Qiannan state. Methods Surveillance spots of IDD were set up, where school children aging 7 to 14 years old from two schools were tested for goiter. Moreover the iodine level in their table salt was measured. Results The goiter rate declined from 20.11% in 1984 - 1992 to 13.03% in 1993 - 1999 and 10.16% in 2000 - 2004. The urine-iodine rose from 132.29 μg/L in 1984 - 1992 to 382.81 μg/L in 1993 - 1999, but it decreased to 324.67 μg/L in 2000 - 2004. The salt-iodine also changed obviously from 9.59 mg/kg in 1984 - 1992 to 38.11 mg/kg in 1993 - 1999, but it was 28.66 mg/kg in 2000 - 2004. The rate of qualified iodine salt increased along with time from 1984 - 2004. Conclusions The urine-iodine has been steady, the rate of qualified iodine salt increases while the goiter rate drops obviously.

关 键 词：碘缺乏症 监测 分析 

分 类 号：R599[医药卫生—内科学]