The Official Journal of EuroPCR and the European Association of Percutaneous Coronary Interventions (EAPCI)
Tools and techniques
Tools and Techniques – Statistical: A brief non-statistician’s guide for choosing the appropriate regression analysis, with special attention to correlated data and repeated measurements
Isabella Kardys*, MD, PhD; Sara Baart, MSc; Ron van Domburg, PhD; Mattie Lenzen, PhD; Sanne Hoeks, PhD; Eric Boersma, PhD
Clinical Epidemiology Unit, Department of Cardiology, Erasmus MC, Rotterdam, The Netherlands
In medical research, we are often interested in the relationship between a particular outcome variable and one or more predictor variables, for example the relationship between clinical outcome and patient characteristics or