Research Article
[Retracted] Surgical Treatment of Bilateral Chronic Subdural Hematoma
Table 2
Comparison of surgical indexes between the two groups of patients.
| Clinical data | Neuroendoscopy (n = 74) | Drilling drainage (n = 79) | t/X2 | |
| Operation time (min) | 49.76 ± 6.08 | 34.67 ± 5.23 | 16.490 | 0.000 | Hospital stay (d) | 14.65 ± 1.79 | 14.16 ± 1.83 | 1.673 | 0.097 | Extubation time (d) | 4.21 ± 0.85 | 5.76 ± 0.94 | 10.670 | 0.000 | Misplacement of drainage tube | 0 (0.00) | 6 (7.59) | 5.850 | 0.016 | Recrudescence | 1 (1.35) | 7 (8.86) | 4.348 | 0.037 | Postoperative hematoma volume (mL) | 21.64 ± 4.67 | 45.08 ± 6.72 | 24.900 | 0.000 | Hematoma clearance rate | 89.64 ± 7.18 | 74.95 ± 8.67 | 11.370 | 0.000 | Markwalder | 0.86 ± 0.09 | 0.83 ± 0.11 | 1.839 | 0.068 |
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