The PHYSIO DSS component is part of the S&R DSS and is responsible for providing modules, functions, and algorithms, for the prediction of the evolution of the physiological status of the victims with the final goal of supporting an efficient real-time health resource allocation in the field and victim prioritization. The PHYSIO DSS, as part of the S&R DSS, is designed to address part of the objectives defined at the tactical decisional making level, providing information for the deployment of ambulances, and treatments, and supporting a better triage and victim prioritization.