| |
ATC
| |
MT
| |
|---|
| |
AUC
|
(95% CI)
|
AUC
|
(95% CI)
|
|---|
|
EXTEM CT (s)
|
0.73
|
(0.70-0.76)
|
0.68
|
(0.65-0.71)
|
|
EXTEM CA5 (mm)
|
0.79
|
(0.76-0.81)
|
0.75
|
(0.72-0.78)
|
|
EXTEM CA10 (mm)
|
0.78
|
(0.75-0.81)
|
0.75
|
(0.72-0.78)
|
|
EXTEM CFT (s)
|
0.77
|
(0.74-0.80)
|
0.73
|
(0.70-0.76)
|
|
EXTEM Alpha (°)
|
0.78
|
(0.75-0.81)
|
0.73
|
(0.69-0-76)
|
|
EXTEM MCF (mm)
|
0.73
|
(0.70-0.76)
|
0.70
|
(0.67-0.73)
|
|
FIBTEM CT (s)
|
0.72
|
(0.68-0.75)
|
0.65
|
(0.62-0.69)
|
|
FIBTEM CA5 (mm)
|
0.80
|
(0.77-0.83)
|
0.78
|
(0.74-0.81)
|
|
FIBTEM CA10 (mm)
|
0.79
|
(0.76-0.82)
|
0.76
|
(0.73-0.79)
|
|
FIBTEM MCF (mm)
|
0.77
|
(0.74-0.80)
|
0.76
|
(0.73-0.79)
|
|
Fibrinogen concentration
|
0.87*
|
(0.84-0.89)
|
0.81
|
(0.78-0.83)
|
|
INR
|
N/A
|
N/A
|
0.82
|
(0.79-0.84)
|
|
Platelet count
|
0.74
|
(0.70-0.77)
|
0.70
|
(0.66-0.73)
|
- ATC, acute traumatic coagulopathy defined as INR >1.2. MT, massive transfusion defined as 10 or more packed red blood cells. All AUCs values are statistically different from 0.5 with a P ≤0.001. *AUC is significantly larger than the AUC of the ROTEM parameters (P = 0.002 for difference to FIBTEM CA5). ROC, receiver operating characteristics; AUC, area under the curve; CT, clotting time; CA5, clot amplitude after 5 minutes; CA10, clot amplitude after 10 minutes; CFT, clot formation time; MCF, maximum clot firmness; INR, international normalized ratio.
