The study aimed to evaluate the response time (RT) of a French physician-staffed emergency medical service unit in both first-line and second-line service zones a part of its performance and how best to integrate it into its geographical specificity and showed acceptable RTs (mostly <10 min). Interestingly, because of the particular location next to other districts, RTs are in the same range for some municipalities that are adjacent to the first-line and area. In a new system in which catching areas would not only be based on administrative criteria anymore but also on performance evaluation, RTs for emergency medical service might be optimised.
Keywords: emergency ambulance systems, effectiveness; pre-hospital.