Wosenyeleh AdmasuHibist Zegeye2025-08-252025-08-252025-06-05https://etd.aau.edu.et/handle/123456789/7127Postoperative negative behavioral changes (PONBC) are common psychological disturbances occurring in children after surgery or hospitalization, affecting over 50% of pediatric patients undergoing general anesthesiaen-USpostoperativenegative behavioral changepediatricgeneral anesthesiaIncidence and Associated Factors of Postoperative Negative Behavioral Changes among Paediatric Surgical Patients after General Anaesthesia at Selected Addis Ababa Public Hospitals, Ethiopia, 2024/2025: A Prospective Cohort StudyThesis