Parameter | Values | Score |
PT difference (seconds) | <0.5 seconds | 0 |
0.5 - 1.0 seconds | 5 | |
1.0 - 1.5 seconds | 12 | |
>1.5 seconds | 25 | |
Platelets | >185,000/mm3 | 0 |
100,000 - 185,000/mm3 | 1 | |
50,000 - 100,000/mm3 | 2 | |
<50,000 | 1 | |
Fibrinogen | >4.5 gr/L | 0 |
4.0 - 4.5 gr/L | 1 | |
3.0 - 4.0 gr/L | 6 | |
3.0 gr/L | 25 |