Patients with a Ruptured Abdominal Aortic Aneurysm Are Better Informed in Hospitals with an “EVAR-preferred” Strategy: An Instrumental Variable Analysis of the Dutch Surgical Aneurysm Audit

In collaboration with the Dutch Society for Vascular Surgery, the Steering Committee of the Dutch Surgical Aneurysm Audit and the Dutch Institute for Clinical Auditing, Eleonora G. Karthaus^*, Niki Lijftogt, Anco Vahl, Esmee M. Van Der Willik, Sonia Amodio, Erik W. Van Zwet, Jaap F. Hamming