RECALL BIAS - A PROPOSAL FOR ASSESSMENT AND CONTROL
RECALL BIAS - A PROPOSAL FOR ASSESSMENT AND CONTROL
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DOI：
10.1093/ije/16.2.167
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发表时间：
1987-06-01
影响因子：
7.7
通讯作者：
RAPHAEL, K
中科院分区：
文献类型：
--
作者：
RAPHAEL, K
也许关于流行病学的每一篇主要文章都至少提供了一些关于回顾性研究中的回忆偏差的讨论。每当从受访者那里引出历史自我报告信息时，就可能存在回忆偏差。因此，在病例对照研究或包括回顾性成分的横断面研究中，其发生的可能性最大。当病例与对照的先前暴露的回忆准确性不同时，就会出现回忆偏差。
Probably every major text on epidemiology offers at least some discussion of recall bias in retrospective research. A potential for recall bias exists whenever historical self-report information is elicited from respondents. Thus-, the potential for its occurrence is greatest in case-control studies or cross-sectional studies which include retrospective components. Recall bias is said to occur when accuracy of recall regarding prior exposures is different for cases versus controls.