Table 4.
Performance of the Prediction Score for Hematoma Expansion and Mortality
| Score | No. (%) | |||
|---|---|---|---|---|
| Total (N =817) | Expansion (n =156) | In-Hospital Mortality (n =193) | 3-Month Mortality (n =244) | |
| Individual points | ||||
| 0 | 70 (8.6) | 4(5.7) | 2 (2.9) | 4(5.7) |
| 1 | 108 (13.2) | 12 (11.1) | 14 (13.0) | 22 (20.4) |
| 2 | 196 (24.0) | 15(7.7) | 29 (14.8) | 31 (15.8) |
| 3 | 196 (24.0) | 35 (17.9) | 46 (23.5) | 63 (32.1) |
| 4 | 108 (13.2) | 32 (29.6) | 36 (33.3) | 48 (44.4) |
| 5 | 82 (10.0) | 29 (35.4) | 28 (34.1) | 35 (42.7) |
| 6 | 28 (3.4) | 15 (53.6) | 21 (75.0) | 22 (78.6) |
| 7 | 22 (2.7) | 10 (45.5) | 10 (45.5) | 12 (54.5) |
| 8 | 2(0.2) | 0 | 2 (100.0) | 2 (100.0) |
| 9 | 5 (0.6) | 4 (80.0) | 5 (100.0) | 5 (100.0) |
| Categorized score | ||||
| 0 | 70 (8.6) | 4(5.7) | 2 (2.9) | 4(5.7) |
| 1–3 | 500 (61.2) | 62 (12.4) | 89 (17.8) | 116 (23.2) |
| 4–9 | 247 (30.2) | 90 (36.4) | 102 (41.3) | 124 (50.2) |