Graphical representation of interactions

被引:8
作者
Barthel, Friederike Maria-Sophie [1 ]
Royston, Patrick [1 ]
机构
[1] MRC, Clin Trials Unit, London NW1 2DA, England
基金
英国医学研究理事会;
关键词
gr0024; fintplot; interaction; forest plot; randomized controlled trial; survival analysis; logistic regression;
D O I
10.1177/1536867X0600600304
中图分类号
O1 [数学]; C [社会科学总论];
学科分类号
03 ; 0303 ; 0701 ; 070101 ;
摘要
We provide a program to illustrate interactions between treatment and covariates or between two covariates by using forest plots under either the Cox proportional hazards or the logistic regression model. The program is flexible in both the possibility of illustrating more than one interaction at a time and variable specifications of scale.
引用
收藏
页码:348 / 363
页数:16
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