中国药物警戒 ›› 2011, Vol. 8 ›› Issue (3): 158-160.

• 管理及工作研究 • 上一篇    下一篇

分层分析在药品不良反应信号检测中的应用

赵璐1,2, 叶小飞1， 王超1， 钱维1， 杜文民3， 贺佳1   

  1. 1. 第二军医大学卫生统计学教研室,上海 200433;
    2. 第二军医大学研究生管理大队,上海 200433;
    3. 上海市药品不良反应监测中心,上海 200040
  • 收稿日期:2015-08-27 修回日期:2015-08-27 出版日期:2011-03-10 发布日期:2015-08-27
  • 通讯作者: 贺佳,女,博士生导师,药物流行病学及新药评价的统计分析。E-mail：hejia@smmu.edu.cn
  • 作者简介:赵璐,女,在读本科,卫生事业管理。
  • 基金资助:
    国家自然科学基金资助项目（No.30872186,No.81072388）,上海市优秀学科带头人计划（A类）（No.09XD1405500）

Application of Stratification Analysis in Adverse Drug Reaction Signal Detection

ZHAO Lu1,2, YE Xiao-fei1, WANG Chao1, QIAN Wei1, DU Wen-min3, HE Jia1   

  1. 1. Department of Health Statistics, Second Military Medical University, Shanghai 200433, China;
    2. Brigade of Graduate Student Management, Second Military Medical University, Shanghai 200433, China;
    3. Adverse drug reaction monitoring center of Shanghai, Shanghai 200040, China
  • Received:2015-08-27 Revised:2015-08-27 Online:2011-03-10 Published:2015-08-27

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摘要： 药品上市后不良反应监测无法实现用药人群的随机化,因此无法控制数据中的混杂偏倚。如何在分析数据时控制可疑混杂因素的影响,准确有效地检测出信号,一直是国内外关注的焦点。通过采用分层分析的思想控制混杂因素,将上海市2009年药品不良反应监测中心的数据用三种方法进行分析,比较分层前后混杂因素对信号检测的影响,以期为药品上市后不良反应的准确监测提供帮助。

关键词: 混杂, 分层分析, 信号检测

Abstract: As is well known, it is impossible to allocate the drug users in a randomized way under the post-marketing surveillance. Therefore, it is hard to control the confounding factor in signal detection of adverse drug reaction(ADR) databases. It is important to control the potential confounding effects during the analysis of ADR databases and detect signals in a more accurate way. This article briefly used the method of stratification analysis in controlling confounding factors. We analyzed the spontaneous reporting database of shanghai in 2009 with some Methods. We compared the difference between stratification analyze and non-stratification analysis. We expect that this article can provide some effective information for the post-marketing surveillance.

Key words: confounding, stratification analysis, signal detection

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