Table 2.
Percentage of Patients Expected to Be in Health States Defined by GOS Score
| GOS outcome | No lesion (assumption) | Non-neurosurgical lesions without deterioration (assumption) | Non-neurosurgical lesion with deterioration38,39 | Neurosurgical lesion immediate surgery38,40,41 | Neurosurgical lesion delayed surgery38,40,41 |
|---|---|---|---|---|---|
| GOS 5 | 100.00% (80.00%-100.00%) |
100.00% (80.00%-100.00%) |
84.84% (51.58%-100.00%) |
80.88% (49.18%-100.00%) |
74.05% (45.02%-100.00%) |
| GOS 4 | 0.00% (0.00%-5.00%) |
0.00% (0.00%-5.00%) |
8.84% (5.37 %-12.30%) |
13.24% (8.05%-18.42%) |
12.12% (7.37%-16.87%) |
| GOS 3 | 0.00% (0.00%-5.00%) |
0.00% (0.00%-5.00%) |
5.06% (3.08%-7.05%) |
4.41% (2.68%-6.14%) |
10.38% (6.31%-14.45%) |
| GOS 2 | 0.00% (0.00%-5.00%) |
0.00% (0.00%-5.00%) |
0.63% (0.38%-0.88%) |
0.00% (0.00%-0.00%) |
0.00% (0.00%-0.00%) |
| GOS 1 | 0.00% (0.00%-5.00%) |
0.00% (0.00%-5.00%) |
0.63% (0.38%-0.88%) |
1.47% (0.89%-2.05%) |
3.46% (2.10%-4.82%) |
| Post year 5 | Percentage of patients with changed GOS health state at year 6 and beyond | ||||
|---|---|---|---|---|---|
| Year 1 health state | GOS 3 | GOS 4 | GOS 5 | ||
| GOS 3 | 57.69% | 28.85% | 13.46% | ||
| GOS 4 | 9.23% | 58.46% | 32.31% | ||
| GOS 5 | 5.88% | 19.61% | 74.51% | ||
GOS, Glasgow Outcome Scale.