Table 3. Time-related demographics and tumor characteristics (univariate analysis).
| Variable | 2000–2007 n = 130 |
2008–2016 n = 171 |
p -Value |
|---|---|---|---|
| Age, mean, y | 39.7 ± 19 | 45.5 ± 17.9 | |
| Age ≥50 (%) | 49 (37.7) | 67 (39.2) | 0.793 |
| Gender, male (%) | 78 (60) | 98 (57.3) | 0.639 |
| Major medical comorbidities (%) | 43 (33.1) | 64 (37.4) | 0.435 |
| Previous surgery (%) | 53 (40.8) | 67 (39.2) | 0.78 |
| Previous radiochemotherapy (%) | 34 (26.1) | 44 (25.7) | 0.934 |
| Adjuvant radiochemotherapy (%) | 33 (25.4) | 37 (21.6) | 0.446 |
| Malignant pathology (%) | 49 (37.7) | 54 (31.6) | 0.268 |
| Intracranial extension (%) | 58 (44.6) | 67 (39.2) | 0.343 |
| Dural extension (%) | 65 (50) | 102 (59.6) | 0.095 |
| Orbital extension (%) | 60 (46.15) | 79 (46.2) | 0.994 |
| Vascularized flap reconstruction (%) | 44 (33.8) | 90 (52.6) | 0.001 |
Note: Bold indicates significance.