药品检测能力验证常用统计方法的探讨

Discuss of Statistical Methods Commonly Used in Pharmaceutical Analysis Proficiency Testing

目的提高药品检测能力验证项目组织者的统计能力。方法分析上海市食品药品检验所历年来实施能力验证项目应用的统计方法,对关键统计技术进行讨论。结果与结论正确的选择和使用统计方法对于能力验证的成功实施具有至关重要的作用。

Objective To improve the statistical ability of organizers of pharmaceutical analysis proficiency testing projects. Methods The statistical methods commonly used in the proficiency testing （PT） programs organized by Shanghai Institute for Food and Drug Control were analyzed and the critical statistical techniques were discussed. Results and Conclusion It is very important for the PT program organizers to select and apply the statistical methods correctly.