Anupama Vijayakumar

POSSUM versus ACS NSQIP for Morbidity and Mortality Prediction in Indian Surgical Patients

Non-cardiac surgery carries substantial and variable perioperative risk, and accurate preoperative risk stratification remains central to informed consent, resource planning, and quality benchmarking; however, the performance of widely used risk models such as POSSUM and the ACS NSQIP Surgical Risk Calculator in Indian...