建模观察者一致性——kappa的替代方法。

Modelling observer agreement--an alternative to kappa.

作者信息

May S M

机构信息

University of Pittsburgh, Department of Epidemiology and Graduate School of Business, PA 15260, USA.

出版信息

J Clin Epidemiol. 1994 Nov;47(11):1315-24. doi: 10.1016/0895-4356(94)90137-6.

DOI:10.1016/0895-4356(94)90137-6

PMID:7722568

Abstract

The measurement of agreement among several observers of the same phenomenon has traditionally been analyzed with a kappa coefficient. Recently, methodology for the modelling of such interobserver agreement has been developed. The details and advantages of this methodology are demonstrated by way of the analysis of three examples. Directions for the fitting of these models using the computer program SPSS-X are included in the Appendix.

摘要

传统上，同一现象的多位观察者之间的一致性测量是用kappa系数进行分析的。最近，已开发出对此类观察者间一致性进行建模的方法。通过对三个例子的分析展示了该方法的细节和优势。附录中包含了使用计算机程序SPSS-X拟合这些模型的指导说明。