Auckland City Hospital

P1.139. Advancing Risk Prediction After Esophagectomy: A Systematic Review of Machine Learning Models

Abstract Topic Esophageal Cancer: Other Background Esophagectomy is associated with substantial morbidity, mortality, and resource utilization. Traditional regression-based risk tools may inadequately capture complex nonlinear interactions. Contemporary evidence on machine learni...

Association of Surgical Ward Nurse Staffing With Postoperative Mortality and Failure to Rescue

ABSTRACT Introduction Postoperative mortality commonly follows complications that are not prevented, recognised or managed effectively. Ward‐based nursing care is central to surveillance, escalation and rescue, but population‐level evidence using shift‐level staffing data is limi...