Merahi KefyalewBesufekad Tesfu2025-03-202025-03-202024-12-21https://etd.aau.edu.et/handle/123456789/5179en-USHospital-acquired infections (HAIs)Nosocomial infectionTikur Anbesa Specialized HospitalEmergency roomunmatched case-control“Hospital-acquired infections (HAIs)” pose a considerable obstacle in healthcare settings, particularly in emergency departments where patient turnover is high and conditions may be chaotic. This sought to investigate “the risk factors associated with HAIs among patients admitted to Tikur Anbesa Specialized Hospital for more than 48 hours”.Thesis