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Effect of a history of hemorrhage on prognostic GOS score.
| Prognostic GOS score | ||||||
|---|---|---|---|---|---|---|
| Variables | 1 | 2 | 3 | 4 | 5 | Total |
| Hemorrhage history | ||||||
| N | ||||||
| Count | 7 | 8 | 19 | 14 | 132 | 180 |
| Percentage (%) | 3.9 | 4.4 | 10.6 | 7.8 | 73.3 | 100.0 |
| Y | ||||||
| Count | 4 | 5 | 9 | 7 | 7 | 32 |
| Percentage (%) | 12.5 | 15.6 | 28.1 | 21.9 | 21.9 | 100.0 |
| Total | ||||||
| Count | 11 | 13 | 28 | 21 | 139 | 212 |
| Percentage (%) | 5.2 | 6.1 | 13.2 | 9.9 | 65.6 | 100.0 |
χ2=32.195, P<0.05. GOS, GlasgowOutcome Scale; N, no; Y, yes.
