Blen AMesafint Amare2025-08-252025-08-252025-04-13https://etd.aau.edu.et/handle/123456789/7119Postoperative renal dysfunction (PORD) is a critical complication following major vascular surgery, associated with elevated morbidity and mortality. Characterized by an acute decline in kidney function after surgery, it complicates recovery and prolongs hospitalization. The occurrence and severity of PORD are influenced by preoperative health status, intraoperative management, and postoperative care. Limited local data exists on the predictors of PORD within the high-risk major vascular surgery population at Tikur Anbessa Specialized Hospital (TASH) in Addis Ababa, Ethiopia. Identifying these predictors is crucial for developing targeted interventions to mitigate risk and improve patient outcomesen-USPostoperative renal dysfunctionmajor vascular surgerypredictorsTikur Anbessa specialized hospitalAddis AbabaEthiopia.Thesis