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Comparison of prognostic GOS score between the two groups [n (%)]
| Group | 5 points | 4 points | 3 points | 2 points | 1 point |
|---|---|---|---|---|---|
| Research group (n=152) | 63 (41.45) | 52 (34.21) | 20 (13.16) | 12 (7.89) | 5 (3.29) |
| Control group (n=138) | 20 (14.49) | 15 (10.87) | 49 (35.51) | 36 (26.09) | 18 (13.04) |
| χ2 | - | - | - | - | 73.740 |
| P-value | - | - | - | - | < 0.001 |
