Development and Population-Based Prognostic Utility Assessment of an ICD-10-CM-Based Prediction Model to Identify Left Ventricular Systolic Dysfunction: Discrimination Performance and Population-Based Evaluation in 83,357 Patients with Acute Coronary Syndrome
Population-based studies of acute coronary syndrome (ACS) are often limited by the lack of structured left ventricular ejection fraction (LVEF) data in administrative registries. We developed a logistic regression model using ICD-10-CM diagnostic codes and two clinical variables to estimate the probability of reduced L...