How Regrouping Alerts in Computerized Physician Order Entry Layout Influences Physicians’ Prescription Behavior: Results of a Crossover Randomized Trial

Rolf Wipfli   ^{1 *} , PhD ;   Frederic Ehrler   ^{1 *} , PhD ;   Georges Bediang   ² , MD ;   Mireille Bétrancourt   ³ , PhD ;   Christian Lovis   ^{1, 4} , MD, MPH

¹ Division of Medical Information Sciences, Department of Radiology and Medical Informatics, University Hospitals of Geneva, Geneva, Switzerland

² Division of ehealth and Telemedicine, Department of Radiology and Medical Informatics, University Hospitals of Geneva, Geneva, Switzerland

³ School of Psychology and Education, Faculty of Psychology and Education Sciences, University of Geneva, Geneva, Switzerland

⁴ Faculty of Medicine, University of Geneva, Geneva, Switzerland

*these authors contributed equally