Methodology in consultation-liaison research: a classification of biases.
作者信息
Levenson J L, Colenda C, Larson D B, Bareta J C
机构信息
Department of Psychiatry, Virginia Commonwealth University/Medical College of Virginia, Richmond.
出版信息
Psychosomatics. 1990 Fall;31(4):367-76. doi: 10.1016/S0033-3182(90)72131-7.
PMID:2247564
Abstract
Methodology is receiving overdue attention in psychiatric research. This article focuses on biases encountered in studies in consultation-liaison psychiatry. A classification of biases derived from epidemiology is presented, and the expected impact of each bias is discussed. Methods to minimize bias in the design and implementation of consultation-liaison research are suggested.
摘要
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