| before | 1 month | 6 months | 1 year | 2 years | 3 years |
N° patients | 38 | 38 | 38 | 26 | 10 | 6 |
Symptom scales | Â | Â | Â | Â | Â | Â |
   urinary | 9.6 | 15.9 | 8.3 | 4.6 | 4.5 | 4.3 |
   bowel | 2.5 | 2.7 | 2.6 | 3.1 | 5 | 5.8 |
   sexual | 44 | 17.1 | 17.2 | 19 | 40 | 40 |
Functional scales | Â | Â | Â | Â | Â | Â |
   physical | 89.9 | 86.9 | 87.9 | 90.8 | 89.4 | 84.4 |
   role | 90.4 | 85.1 | 92.5 | 90.4 | 88.4 | 83.3 |
   emotional | 85.9 | 89.9 | 94.3 | 95.6 | 94.2 | 97.2 |
   cognitive | 87.3 | 86.4 | 88.5 | 89.5 | 81.7 | 77.2 |
   social | 93.5 | 93.6 | 96.5 | 94.9 | 98.4 | 100 |
Global health status | 82.7 | 60.3 | 78.1 | 79.1 | 81.6 | 75 |