Clinical characteristics predict the yield of head computed tomography scans among intoxicated trauma patients: Implications for the initial work-up

Background and Aims: Alcohol intoxication may confound the clinical assessment of the trauma patient. Head computed tomography (h-CT) is the standard imaging technique to rule out intracranial injury in most intoxicated trauma patients. The objective of this study was to determine whether certain clinical findings (computed clinical score [CCS]) could predict the h-CT yield, admission, and neurosurgical consultation (NSC) among intoxicated trauma patients. Materials and Methods: This is a 4-year retrospective cohort study (2013-2017) of trauma patients who presented to our level 1 trauma center emergency department with alcohol intoxication. For each patient, a computed clinical score (CCS) was generated based on the following findings: age ≥50 years, Glasgow Coma Scale