<prompt> Best Prognostic factor for head injury ?Age of patientGlasgow coma scaleMode of injuryPresence of facial trauma  <response>: Glassgow Coma Scale GCS Maximum score - 15, minimum score - 3 Best predictor of outcome : Motor response Patients scoring 3 or 4 have an 85 chance of dying or remaining vegetative, while scores above 11 indicate only a 5-10 likelihood of death Table given as image Ref : Harrisons 19th edition Pgno :1777 