| At-risk population | Not-at-risk population |  | ||
---|---|---|---|---|---|
 | Mean/Number of patients | SD | Mean/Number of patients | SD | p-value |
Age at diagnosis | 10,22 | 7,293 | 8,06 | 5,651 | 0,619 |
Age at end of treatment | 12,23 | 7,543 | 9,96 | 5,060 | 0,568 |
Female sex | 4 | 44,44 | 2 | 12,50 | 0,037 |
Male sex | 5 | 55,56 | 14 | 87,50 | Â |
Regular physical activity | 5 | 55,56 | 10 | 62,5 | 0,932 |
Histology | Â | Â | Â | Â | Â |
Germinoma | 3 | 33,33 | 8 | 50,00 | 0,011 |
Medulloblastoma | 4 | 44,44 | 4 | 25,00 | 0,420 |
Ependimoma | 1 | 11,11 | 3 | 18,75 | 0,910 |
Glial tumor | 1 | 11,11 | 1 | 6,25 | 0,667 |
Localization of the tumor | |||||
Anterior cranial fossa | 1 | 11,11 | 0 | 0 | 0,173 |
Middle cranial fossa | 3 | 33,33 | 8 | 50 | 0,420 |
Posterior cranial fossa | 5 | 55,56 | 8 | 50 | 0,789 |