Table 2.
Overall survival according to treatment and risk groups to 5 and 7 years
| Overall survival | 5 years (%) | 95% CI | 7 years (%) | 95% CI | p value | |
|---|---|---|---|---|---|---|
|
All patients |
RP |
96,2 |
0.948-0.972 |
93,7 |
0.917-0.952 |
<0.001 |
| IMRT |
88,4 |
0.827-0.923 |
83,1 |
0.760-0.883 |
||
|
Low risk |
RP |
96,5 |
0.924-0,984 |
95,7 |
0.912-0.979 |
0.97 |
| IMRT |
97,4 |
0.825-0.996 |
97,4 |
0.825-0.996 |
||
|
Intermediate risk |
RP |
97,3 |
0.955-0.984 |
95,5 |
0.931-0.971 |
<0.001 |
| IMRT |
86,3 |
0,761-0.924 |
80,4 |
0.683-0.883 |
||
| High risk | RP |
92,7 |
0.879-0.956 |
87,5 |
0.816-0.916 |
0.02 |
| IMRT | 85,1 | 0.729-0.921 | 77,3 | 0.625-0.868 |