• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Quality of life research: An international journal of quality of life aspects of treatment, care and rehabilitation >Reporting and dealing with missing quality of life data in RCTs: has the picture changed in the last decade?
【24h】

Reporting and dealing with missing quality of life data in RCTs: has the picture changed in the last decade?

机译：Reporting and dealing with missing quality of life data in RCTs: has the picture changed in the last decade?

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Purpose Missing data are a major problem in the analysis of data from randomised trials affecting power and potentially producing biased treatment effects. Specifically focussing on quality of life outcomes, we aimed to report the amount of missing data, whether imputation was used and what methods and was the missing mechanism discussed from four leading medical journals and compare the picture to our previous review nearly a decade ago.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号