The association between regional guidelines compliance and mortality in severe trauma patients: an observational, retrospective study.

Background And Importance: Trauma is a major cause of mortality and morbidity. Regional trauma systems are the cornerstones of healthcare systems, helping to improve outcomes and avoid preventable deaths in severe trauma patients.

Objectives: The goal of this study was to evaluate the association between compliance with the guidelines of a regional trauma management system and survival at 28 days of severe trauma patients.