Table 2.
Baseline characteristics of the 338 patients whose data were collected immediately after arrival in the emergency department
|
Non-DIC |
JAAM DIC |
P value | ||
|---|---|---|---|---|
| (n = 137) | ISTH (−) (n = 131) | ISTH (+) (n = 70) | ||
| Age (years) |
48 ± 20 |
47 ± 23 |
47 ± 24 |
0.862 |
| Sex (male/female) |
40/97 |
46/85 |
32/38 |
0.062 |
| Injury severity score |
22.1 ± 12.1 |
27.9 ± 13.4 |
37.5 ± 12.2 |
0.000 |
| APACHE II score |
15.6 ± 7.5 |
21.6 ± 8.4 |
26.4 ± 8.3 |
0.000 |
| SOFA score |
5.6 ± 2.9 |
7.4 ± 3.6 |
10.9 ± 3.6 |
0.000 |
| SIRS criteria |
2.9 ± 0.9 |
3.3 ± 0.7 |
3.0 ± 0.9 |
0.000 |
| JAAM DIC score |
1.6 ± 0.9 |
4.7 ± 0.9 |
6.3 ± 1.3 |
0.000 |
| ISTH DIC score |
1.3 ± 1.2 |
3.2 ± 0.7 |
6.0 ± 0.9 |
0.000 |
| MODS (yes/no) |
4/133 |
26/105 |
31/39 |
0.000 |
| Outcome (survived/died) |
127/10 |
100/31 |
36/34 |
0.000 |
| FDP/D-dimer ratio |
1.8 ± 1.1 |
1.9 ± 0.7 |
5.3 ± 23.8 |
0.002 |
| FFP/PRBC transfusion ratio |
0.7 ± 0.4 |
1.0 ± 0.9 |
1.1 ± 0.9 |
0.073 |
| Lactate (mM) |
3.6 ± 2.6 |
4.8 ± 3.5 |
7.8 ± 4.9 |
0.000 |
| Platelet concentrate (U) |
3.4 ± 9.1 |
4.5 ± 10.2 |
23.0 ± 24.8 |
0.000 |
| Packed red blood cells (ml) |
247 ± 708 |
666 ± 1,442 |
2,655 ± 3,180 |
0.000 |
| Fresh frozen plasma (ml) |
159 ± 431 |
575 ± 1,101 |
2,275 ± 2,586 |
0.000 |
| Massive transfusion (yes/no) | 11/126 | 29/102 | 48/22 | 0.000 |
Abbreviations, see Table 1. P value, Kruscal-Wallis test. The JAAM and ISTH DIC scores were calculated by using the data obtained immediately after arrival in the emergency department (time point 0 in Figure 3). The amounts of platelet concentrate, packed red blood cells, and fresh frozen plasma indicate the total amount of volume transfused within 24 hours after the arrival in the emergency department.