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Table 4 Relationship between predictor variables and patient disposition

From: Treatment provider is most predictive of ED dismissal in minimally-injured trauma patients: a retrospective review

      95% CI
   Wald (df=1) p RR* Lower Upper
Provider      
  ED physician 26.865 < 0.001 3.641 2.234 5.935
  Trauma surgeon    ref   
GCS      
  14 1.794 0.180 0.588 0.27 1.279
  15    ref   
ISS       
  Scores = 5 to18 2.803 0.094 0.693 0.451 1.065
  Scores = 1 to 4    ref   
Age groups      
  Pediatric (0–18) 1.536 0.215 1.34 0.844 2.129
  Older adult (55+) 1.745 0.187 0.636 0.325 1.244
  Adults (19–54)    ref   
  1. Note: Generalized Linear Model, binomial distribution, complementary log-log link function; ref=reference group.
  2. GCS=Glasgow Coma Scale; ISS=Injury Severity Score; p=probability; df=degrees of freedom; RR=Relative Risk; CI=confidence interval.