Regression based quasi-experimental approach when randomisation is not an option: interrupted time series analysis

被引:650
作者
Kontopantelis, Evangelos [1 ,2 ]
Doran, Tim [3 ]
Springate, David A. [2 ,4 ]
Buchan, Iain [1 ]
Reeves, David [2 ,4 ]
机构
[1] Univ Manchester, Inst Populat Hlth, Ctr Hlth Informat, Manchester M13 9GB, Lancs, England
[2] Univ Manchester, NIHR Sch Primary Care Res, Ctr Primary Care, Inst Populat Hlth, Manchester M13 9GB, Lancs, England
[3] Univ York, Dept Hlth Sci, York YO10 5DD, N Yorkshire, England
[4] Univ Manchester, Inst Populat Hlth, Ctr Biostat, Manchester M13 9GB, Lancs, England
来源
BMJ-BRITISH MEDICAL JOURNAL | 2015年 / 350卷
关键词
PRIMARY-CARE; CONTROLLED-TRIALS; UK QUALITY; PERFORMANCE;
D O I
10.1136/bmj.h2750
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Interrupted time series analysis is a quasi-experimental design that can evaluate an intervention effect, using longitudinal data. The advantages, disadvantages, and underlying assumptions of various modelling approaches are discussed using published examples
引用
收藏
页数:4
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