Table 5: 2019 Under-triage reclassifications by NFTI and outcomes.

Total Trauma Activations

Full TTA

No Alert

Consult

ACT/Transfer Alert

524

481

1

15

27

 

 

Under-triage Rate

 

CMM + ISS > 15 (Under-triaged) (Limited TTA or Less)

43/524 (8.2%)

NFTI + (Under-triaged)

6/524 (1.1%)

 

Over-triage Rate

CMM + ISS < 15 (Over-triaged) (Full TTA)

111/524 (21.1%)

Outcomes

Under-triage

Over-triage

Average of Age

82.4

77.4

Average of ISS

19

6

Average of Arrival GCS

15

14

Average of Arrival SBP

153

138

Sum of ED to OR

0

11

Sum of ED to ICU

4

14

Average of ICU days

1

1

Average LOS of days

5

5

Average of Scene Time

19

22

Average of Scene SBP

157

135

Note: TTA: Trauma Team Activation; CMM: Cribari Matrix Method; ISS: Injury Severity Score; NFTI: Need for Trauma Intervention; GCS: Glasgow Coma Score; SBP: Systolic Blood Pressure; ED: Emergency Department; OR: Operating Room; ICU: Intensive Care Unit; LOS: Length of Stay