How accurate are vital signs in predicting clinical outcomes in critically ill emergency department patients.

ObjectivesWe aimed to evaluate the predictive value of pulse rate (PR), systolic blood pressure (SBP), diastolic blood pressure, respiratory rate (RR), oxygen saturation (SaO2), and the Glasgow Coma Scale (GCS) for cardiac arrest and death in critically ill patients.MethodsIn total, 1025 patients ha