Table 3.
Hazard ratios for mortality are presented by tumor anatomic location at different ages
| Age (years) | Location* | Hazard ratio | 95% CI | p value |
|---|---|---|---|---|
| 20 | Axial | 5.56 | 1.47–21.05 | 0.01 |
| Appendicular | 6.26 | 1.54–25.42 | 0.01 | |
| 30 | Axial | 2.23 | 0.78–6.36 | 0.13 |
| Appendicular | 2.23 | 0.73–6.79 | 0.16 | |
| 40 | Axial | 0.89 | 0.41–1.94 | 0.82 |
| Appendicular | 0.80 | 0.27–2.32 | 0.16 | |
| 50 | Axial | 0.28 | 0.08–1.04 | 0.06 |
| Appendicular | 0.36 | 0.12–1.06 | 0.06 | |
| 60 | Axial | 0.10 | 0.02–0.55 | 0.01 |
| Appendicular | 0.14 | 0.04–0.58 | 0.01 |
* All hazard ratios are compared with the cranial location; CI = confidence interval.