首页> 外文期刊>Quality of life research: An international journal of quality of life aspects of treatment, care and rehabilitation >Assessment of score- and Rasch-based methods for group comparison of longitudinal patient-reported outcomes with intermittent missing data (informative and non-informative)
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Assessment of score- and Rasch-based methods for group comparison of longitudinal patient-reported outcomes with intermittent missing data (informative and non-informative)

机译:评估基于得分和基于Rasch的方法,对纵向报告的患者报告的结果与间歇性缺失数据(信息性和非信息性)进行组比较

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摘要

The purpose of this study was to identify the most adequate strategy for group comparison of longitudinal patient-reported outcomes in the presence of possibly informative intermittent missing data. Models coming from classical test theory (CTT) and item response theory (IRT) were compared.
机译:这项研究的目的是在存在可能提供有益信息的间歇性缺失数据的情况下,确定对纵向患者报告的结果进行分组比较的最合适策略。比较了来自经典测试理论(CTT)和项目响应理论(IRT)的模型。

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