兰州市碘缺乏病碘盐干预效果评价  被引量:2

Effective evaluation on iodized salt intervention in iodine deficiency disorders in Lanzhou City

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作  者:陈晓燕[1] 陈继军[2] 任光伟[2] 李珍珍[2] 

机构地区:[1]甘肃省疾病预防控制中心地方病防制科,兰州730000 [2]甘肃省兰州市疾病预防控制中心,兰州730030

出  处:《疾病预防控制通报》2011年第2期49-51,共3页Bulletin of Disease Control & Prevention(China)

摘  要:目的评价碘盐干预,为进一步加强和完善消除碘缺乏病的长效工作机制提供科学依据。方法采用PPS抽样法,1995~2009年在兰州市8个县区随机抽取8~10岁儿童进行甲状腺肿大率、尿碘、盐碘监测。结果经食盐加碘干预,8~10岁儿童甲状腺肿大率呈下降趋势,近4年达到国家碘缺乏病消除标准;尿碘中位数波动在100~300μg/L,均满足国家学龄儿童碘营养评价标准(尿碘中位数>100μg/L),尿碘合格率波动在67.01%~97.22%;碘盐合格率连续7年稳定在90%以上,各年碘盐中位数均达到国家标准(碘盐20~50mg/kg)。结论普及碘盐是改善人群碘营养状况、防治碘缺乏病的有效措施。Objective To evaluate iodized salt intervention,provide a scientific basis for strengthening and improving long-term elimination of iodine deficiency disorders.Methods PPS sampling method(proportion of the population probability sampling method) was taken to survey goiter rate,urine iodine and salt iodine of children aged from 8 to 10 years old by random selection in Lanzhou City from 1995 to 2009.Results Goiter rate of children aged from 8 to 10 years old decreased significantly by intervention with iodized salt,and reached the national standard to eliminate iodine deficiency disorders in recent 4 years.Median of urine iodine fluctuated between 100 μg/L and 300 μg/L,meeting the national iodine nutrition standards for school-age children.Qualified rates of urine iodine were from 67.01% to 97.22%.The qualified rate of iodized salt was stable at 90% or more for 7 years.Every year,the median of iodized salt reached the national standard.Conclusions Spreading iodized salt is an effective measures for improving the status of iodine nutrition and controlling iodine deficiency disorders.

关 键 词:碘缺乏病 碘盐 干预 效果 评价 

分 类 号:R591.1[医药卫生—内科学] R181.81[医药卫生—临床医学]

 

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