Stage | Age group | No of cases | 5-year OS rate | P value | 5-year CSS rate | P value |
Stage I | <70 | 95 | 94.7% | < 0.001 | 97.8% | 0.001 |
≥70 | 92 | 72.8% | 91.1% | |||
All | 187 |
|
| |||
Stage II | <70 | 105 | 81.9% | 87.3% | ||
≥70 | 96 | 60.0% | 82.6% | |||
All | 201 |
|
| |||
Stage III | <70 | 147 | 71.9% | 76.2% | ||
≥70 | 86 | 44.2% | 62.3% | |||
All | 233 |
|
| |||
Stage IV | <70 | 60 | 11.7% | 11.9% | ||
≥70 | 33 | 0% | 0% | |||
All | 93 |
|
|