Table 2 Cox regression analysis of factors associated with overall survival in 95 osteosarcoma patients
Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
HR | P value | HR | P value | |
Age | 1.638 | 0.223 | – | – |
Gender | 1.126 | 0.772 | – | – |
Anatomic location | 1.695 | 0.178 | – | – |
Tumor grade | 3.572 | 0.015 | 3.013 | 0.022 |
Tumor size | 3.108 | 0.026 | 1.165 | 0.082 |
Clinical stage | 5.979 | <0.001 | 5.458 | 0.001 |
Distant metastasis | 4.392 | 0.002 | 4.985 | 0.003 |
miR-452 | 5.756 | <0.001 | 3.263 | 0.018 |