Skip to main content

Table 2 Performance of the pre-hospital medical assessment in the Graded group using ACSCOT and TRENAU definition

From: A regional trauma system to optimize the pre-hospital triage of trauma patients

 

Number

ISS more than 15

Sensitivity

Specificity

PPV

NPV

number (%)

% (95% CI)

% (95% CI)

% (95% CI)

% (95% CI)

ACSCOTa

2572

1191 (46)

83 (80 to 85)

23 (21 to 26)

48 (46 to 51)

61 (56 to 65)

TRENAUb

2572

1191 (46)

92 (90 to 93)

41 (39 to 44)

58 (55 to 60)

85 (82 to 87)

  1. aAdequate triage of the ACSCOT: a trauma patient with ISS more than 15 admitted to a Level I or II trauma center; badequate triage of the TRENAU: a trauma patient with ISS more than 15 admitted to a Level I or II trauma center, or admitted to a Level-III without secondary transfer to a Level I or II. CI: confidence interval; ISS, injury severity score; PPV: positive predictive value; NPV: negative predictive value.