<qa>  What is the standard score for a Glasgow Coma Scale103 score?Inclusion Criteria:All alert, stable adults presenting to the study hospital EDs after sustaining acute blunt trauma to the head or neck will be eligible and consecutive eligible trauma patients will be entered into the study. Patient eligibility will be determined based on these criteria at the time of arrival in the ED. a Trauma to the head and neck will include patients with either: i neck pain with any mechanism of injury subjective complaint by the patient of any pain in the posterior midline or posterolateral aspect of the neck, or ii no neck pain but all of: some visible injury above the clavicles, has not been ambulatory at any time, and associated with a high risk mechanism of injury motor vehicle collision including motorcycle, pedestrian struck by a motor vehicle, bicycle collision, fall greater than or equal to 3 feet or 5 steps, diving, or contact sport with axial load to head and neck. b Alert is defined as a Glasgow Coma Scale103 score of 15 converses, fully oriented, and follows commands. c Stable refers to normal vital signs as defined by the Revised Trauma Score24 systolic blood pressure 90 mm Hg or greater and respiratory rate between 10 and 24 breaths per minute. d Acute refers to injury within the past 48 hours. 