GROUP 1 | GROUP 2 | p-value | ||
---|---|---|---|---|
Mean surgery duration (min) | 240.3 ± 53.2 | 215.5 ± 48.5 | 0.0914 | |
Residual tumor (%) | intraoperatively expected | 12.0 | 24.0 | 0.2695 |
on post-operative MRI | 44.0 | 40.0 | 0.7745 | |
unexpected residual | 32.0 | 16.0 | 0.1853 | |
Surgery-related complications on MRI (%) | Increasing edema | 4.2 | 0.0 | 0.4810 |
Ischemia | 29.2 | 30.8 | ||
Bleeding | 25.0 | 15.4 | ||
CSF circulation dysfunction | 4.2 | 0.0 | ||
Median postoperative Karnofsky performance status (%) | 80 (95% CI 75.8 – 84.2) | 90 (95% CI 85.5 – 94.6) | 0.2102 | |
Mean inpatient stay (days) | 12.2 ± 6.5 | 11.6 ± 5.8 | 0.7152 | |
Postoperative language deficit (%) | none/mild | 52.0 | 84.0 | 0.0153 |
medium/severe | 48.0 | 16.0 | ||
Follow-up language deficit (%) | none/mild | 84.0 | 92.0 | 0.3841 |
medium/severe | 16.0 | 8.0 |