Table 4 Coagulation management
From: Preserve encephalus in surgery of trauma: online survey. (P.E.S.T.O)
| Safe platelet count | ICP placement | Craniotomy |
| > 50,000 mm3 | 57 (47%) | 44 (36%) |
| > 100,000 mm3 | 56 (46%) | 67 (55%) |
| > 150,000 mm3 | 9 (7%) | 11 (9%) |
| PT/aPTT | ICP placement | Craniotomy |
| 1.2 times the normal control | 43 (35%) | 41 (34%) |
| 1.5 times the normal control | 73 (60%) | 76 (62%) |
| 1.8 times the normal control | 6 (5%) | 5 (4%) |
| RBCs/P/PLTs | DCR polytrauma | DCR polytrauma with TBI |
| 1 RBC/1 P/1 PLT | 51 (42%) | 53 (43%) |
| 2 RBCs/1 P/1 PLT | 42 (34%) | 40 (33%) |
| 3 RBCs/1 P/1 PLT | 20 (16%) | 19 (16%) |
| Other | 9 (8%) | 10 (8%) |