2002年湖南省30个县盐碘实验室外质控考核结果分析  

An Analysis of External Quality Control of Salt Iodine Labs of 30 Counties in Hunan Province in 2002

作　　者：覃莎莎[1] 王仁禹[2] 唐阳[2] 郭先驰[2] 李正祥[2] 王俊 

机构地区：[1]中南大学公共卫生学院,湖南长沙410078 [2]湖南省疾病预防控制中心 [3]湖南省卫生监督所

出　　处：《实用预防医学》2004年第6期1175-1177,共3页Practical Preventive Medicine

摘　　要：目的　对 2 0 0 2年 3 0个县盐碘实验室外质控检结果进行分析。　方法　用直接滴定法测定盐碘含量。　结果　 2 1个实验室被判定为合格 ,不合格者其相对误差 >10 %。　结论　 70 .0 %县级实验室掌握了盐碘测定方法。不合格实验室应尽快消除检测过程中的系统误差 ,尽量减少随机误差。Objective To analyse the result of external quality control of 30 conuties' salt iodine labs in 2002. Methods Direct titrimetric method is used to measure the iodized salt. Result 21 labs are up to grade, the relative error of disqualifications is over 10%. Conclusion 70% county labs have masterd the methods of detection of iodized salt. The disqualifications should eliminate the system errors as soon as possible, and reduce the random errors.

关 键 词：碘盐 质控 单盲 

分 类 号：R-331[医药卫生]