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Multivariate Cox regression analysis associated with progression-free survival.
| Hazard ration (HR) | 95% CI | p-value | |
|---|---|---|---|
| Molecular group (G vs. A/O) | 5.2 | 3.2-7.1 | 0.000 |
| Tumor size (>6cm vs. < 6cm) | 1.6 | 1.3-2.2 | 0.007 |
Further tested variables which were not independent factors were: patients’ age at first diagnosis, contrast enhancement in the MRI, tumor crossing the midline and WHO grade II vs. III.
