Category | OS (log-rank P-value) | CSS (log-rank P-value) |
---|---|---|
Age at diagnosis(years) | 0.003 | 0.036 |
Gender | 0.567 | 0.139 |
Race | 0.594 | 0.348 |
Year of diagnosis | 0.770 | 0.955 |
Grade (III vs. IV) | 0.187 | 0.024 |
Number of metastatic sites | 0.287 | 0.113 |
Size (≤10 cm vs. > 10 cm) | < 0.001 | < 0.001 |
Treatment | ||
Chemotherapy | < 0.001 | < 0.001 |
RT | 0.009 | 0.077 |
ST | 0.192 | 0.251 |