[Long-term Results after Endovascular and Open Repair of Ruptured Abdominal Aortic Aneurysm - a Propensity Score Matched Analysis].

Significantly better perioperative and overall survival was observed with EVAR than with OAR in patients with rAAA. The perioperative survival benefit of EVAR was also found in patients older than 80 years. Female gender had no significant influence on perioperative mortality and overall survival. Patients treated on weekends had a significantly poorer perioperative survival than patients treated on weekdays, and this lasted through the end of follow-up. The extent to which this was dependent on hospital structure was unclear.