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Univariate survival analysis of all glioblastomas (GBMs) vs. glioblastomas with oligodendroglioma component (GBM‐Os) (A) and primary GBMs vs. GBM‐Os (B)
| Number dead | Number alive | Median survival | Mean survival | Log‐rank test P‐value | |
|---|---|---|---|---|---|
| A: Diagnosis (All GBMs) | |||||
| GBM | 172 | 31 | 8.1 | 11.05 | 0.0028 |
| GBM‐O | 18 | 8 | 16.2 | 20.71 | |
| B: Diagnosis (Primary GBMs) | |||||
| GBM | 156 | 30 | 8.10 | 11.11 | 0.0148 |
| GBM‐O | 12 | 6 | 16.80 | 22.01 | |
