Table 2.
Coagulation parameters and thrombelastography.
| Overall | PT < 18 seconds | PT ≥ 18 seconds | |||||
|---|---|---|---|---|---|---|---|
| Measurement | Mean | SD | Mean | SD | Mean | SD | *T test p value |
| Prothrombin Time (sec) | 15.3 | 2.6 | 14.4 | 1.5 | 20.0 | 1.6 | <.001 |
| Fibrinogen (mg/dl) | 252.8 | 93.9 | 270.4 | 90.1 | 159.1 | 46.9 | <.001 |
| Platelet Contractile Force (Kdynes) | 7.9 | 2.3 | 8.1 | 2.2 | 6.9 | 2.6 | 0.054 |
| D-dimer (ng/ml) | 1596.0 | 1521.8 | 1532.4 | 1519.9 | 1989.0 | 1545.6 | 0.36 |
| Thrombelastography | |||||||
| R (min) | 4.4 | 1.1 | 4.3 | 1.1 | 4.5 | 1.1 | 0.49 |
| K (min) | 1.4 | 0.4 | 1.4 | 0.3 | 1.5 | 0.4 | 0.36 |
| ANG (°) | 68.2 | 6.3 | 68.5 | 5.8 | 66.4 | 8.3 | 0.22 |
| MA (mm) | 61.9 | 5.2 | 62.7 | 4.9 | 57.5 | 4.7 | <.001 |
| LY30 (%) | 1.0 | 1.6 | 1.0 | 1.5 | 1.4 | 2.1 | 0.34 |
*
T test comparing PT<18 sec group vs. PT≥18 sec group.