Integrated Risk Stratification Using Comorbidity Burden, Frailty, and Systemic Inflammation to Predict 30-Day Mortality in Older Emergency Department Patients: A Prospective Cohort Study
Background/Objectives: Estimating mortality risk in older adults presenting to the emergency department (ED) is challenging because risk is shaped by comorbidity burden, frailty, and systemic inflammation. We examined the individual and combined prognostic contributions of the Age-adjusted Charlson Comorbidity Index (C...