Hallucinated Evidence and Real-World Risk—Physicians’ Intent to Act on AI-Generated Abstracts in Emergency Medicine and Trauma Surgery: Cross-Sectional, Vignette-Based Diagnostic Accuracy Study

Hassan Tarek Hakam   ^{1, 2, 3} , BSc, MD ;   Nicolas Vuillerme   ^{2, 4} , Prof Dr ;   Felix Muehlensiepen   ^{2, 5, 6} , PhD ;   Nikolai Ramadanov   ^{1, 3} , MD, PhD ;   Jonathan Lettner   ^{1, 3} , MD ;   Marko Ostojic   ^{7, 8} , MD, PhD ;   Roland Becker   ^{1, 3} , Prof Dr Med ;   Robert Prill   ^{1, 3} , PhD

¹ Center of Orthopaedics and Trauma Surgery, Universitätsklinikum Brandenburg an der Havel, Brandenburg an der Havel, Brandenburg, Germany

² Laboratoire d'Informatique de Grenoble (LIG), SANGRIA, National Center for Scientific Research (CNRS), Grenoble Institute of Technology, Université Grenoble Alpes, Grenoble, France

³ Faculty of Health Sciences, Medizinische Hochschule Brandenburg Theodor Fontane, Brandenburg an der Havel, Brandenburg, Germany

⁴ Institut Universitaire de France, Paris, Île-de-France, France

⁵ Center for Health Services Research, Medizinische Hochschule Brandenburg Theodor Fontane, Rüdersdorf bei Berlin, Brandenburg, Germany

⁶ Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Charité - Universitätsmedizin Berlin, Berlin, Berlin, Germany

⁷ Sports Traumatology Division, Traumatology Department, University Hospital, Zagreb, Croatia

⁸ Osteon Orthopaedics and Sports Medicine Clinic, Mostar, Bosnia and Herzegovina