Quality of Life Research

, Volume 18, Issue 5, pp 527-530

First online:

How to guarantee finding a statistically significant difference: the use and abuse of subgroup analyses

  • Peter M. FayersAffiliated withInstitute of Applied Health Sciences, University of Aberdeen Medical SchoolDepartment of Cancer Research and Molecular Medicine, Faculty of Medicine, Norwegian University of Science and Technology Email author 
  • , Madeleine T. KingAffiliated withQuality of Life Office, Psycho-Oncology Cooperative Research Group, School of Psychology, University of Sydney

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