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Table 5 Previous results on dispatch over and under triage

From: Prehospital triage accuracy in a criteria based dispatch centre

  Over triage Under triage Sensitivity Specificity PPV NPV
Criteria Based Dispatch       
Korram-Manesh A, et al. [23] 73 % 3.5 % NA NA NA NA
Ek B, et al. [33] NA NA 95.9 % 15.4 % 88.5 % 29.1 %
Medical Priority Dispatch       
Lu TC, et al. [34] 62.9 % 8.1 % NA NA NA NA
Sporer KA, et al. [35] NA NA 84 % 36 % 84 % 35 %
Feldman MJ, et al. [6] 34 % 32 % 68.2 % 66.2 % 80.3 % 50.7 %
Neely KW, et al. [36] 29 % 5.4 % NA NA NA NA