| All patients N (%) | S + PORT (29 patients) N (%) | S (37 patients) N (%) | P value |
---|---|---|---|---|
Age in years | Â | Â | Â | 0.892 |
  > 50 | 29(43.9%) | 13(44.8%) | 16(43.2%) |  |
  < 50 | 37(56.1%) | 16(55.2%) | 21(56.8%) |  |
Sex | Â | Â | Â | 0.493 |
 Male | 35(53%) | 14(48.3%) | 21(56.8%) |  |
 Female | 31(47%) | 15(51.7%) | 16(43.2%) |  |
Tumor location | Â | Â | Â | 0.579 |
 Supratentorial | 55(83.3%) | 25(86.2%) | 30(81.1%) |  |
 Infratentorial | 11(16.7%) | 4(13.8%) | 7(18.9%) |  |
Pathology grade | Â | Â | Â | 0.493 |
 Grade II | 35(53%) | 14(48.3%) | 21(56.8%) |  |
 Grade III | 31(47%) | 15(51.7%) | 16(43.2%) |  |
Extent of resection | Â | Â | Â | 0.452 |
 GTR | 61(92.4%) | 26(89.7%) | 35(94.6%) |  |
 STR | 5(7.6%) | 3(10.3%) | 2(5.4%) |  |
Recurrence | Â | Â | Â | 0.453 |
 Yes | 24(36.4%) | 12(41.4%) | 12(12.4%) |  |
 No | 42(63.6%) | 17(58.6%) | 25(67.6%) |  |