论文部分内容阅读
目的分析2012年河南省各级碘缺乏病(IDD)实验室外质控考核结果,提高检测能力,为IDD的监测和防治提供可靠的质量保障。方法尿碘测定采用砷铈催化分光光度测定方法(WS/T 107-2006);盐碘测定采用直接滴定法(GB/T 13025.7-1999)。结果河南省省级及18个地(市)级疾控中心IDD实验室尿碘和盐碘考核结果全部合格;参加盐碘考核的148个县级实验室,144个考核合格,4个不合格。结论 2012年我省IDD实验室检测技术继续保持在较高水平,建议各级实验室要常规进行内部质量控制和使用标准物质。
Objective To analyze the results of laboratory tests of IDD at all levels in 2012 in Henan Province to improve the detection ability and provide reliable quality assurance for IDD monitoring and prevention. Urinary iodine determination using arsenic cerium catalytic spectrophotometry (WS / T 107-2006); salt iodine determination by direct titration (GB / T 13025.7-1999). Results All the results of urine iodine and salt iodine in IDD laboratory of provincial and 18 prefecture-level CDC were qualified. 148 county-level laboratories that participated in salt iodine assessment, 144 were qualified and 4 were unqualified . Conclusion 2012 IDD laboratory testing technology in our province continues to maintain a high level, it is recommended that laboratories at all levels routinely carry out internal quality control and use of reference materials.