Evaluation of a Software for the Secondary Prioritization of Patients in the Pediatric Emergency Department

The goal of this randomized, controlled, open-label trial is to test the use of secondary prioritization software (Optimum®) in the pediatric emergency department (PED). The aim of this study is to determine: 1. whether the use of this secondary prioritization software (Optimum®) reduces the patients\' median length of stay (LOS) in the PED 2. how this software is accepted by the staff. The PED staff will be asked to manage the patients according to the Optimum® software indications (intervention) or according to the standard dashboard (control).