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Table 7 Receiver operating characteristics

From: DUNDRUM-2: Prospective validation of a structured professional judgment instrument assessing priority for admission from the waiting list for a forensic mental health hospital

  Area under the curve (AUC) S.E. 95% confidence interval
Scores by location at time accepted onto waiting list
DUNDRUM-1 triage urgency score 0.788 0.058 0.674 0.901
DUNDRUM-2 triage security score 0.755 0.063 0.632 0.879
Combined D-1 and D-2 0.792 0.057 0.679 0.904
scores by location at time when removed from waiting list, whether by admission or not
DUNDRUM-1 triage urgency score 0.912 0.038 0.838 0.986
DUNDRUM-2 triage security score 0.789 0.059 0.673 0.905
Combined D-1 and D-2 0.869 0.044 0.782 0.955
  1. All areas under the curve (AUC) significantly greater than 0.5 at p < 0.001 where the null hypothesis is that the area under the curve is 0.5.