Table 2.
Univariate and multivariate logistic regression analysis of the clinic-radiological features in predicting the high-grade and low-grade chondrosarcoma.
| Variable | Univariate regression | Multivariate regression | ||
|---|---|---|---|---|
| OR (95%CI) | P-value | OR (95%CI) | P-value | |
| Gender | 1.406[0.551-3.587] | 0.476 | NA | NA |
| Age | 1.004[0.976-1.032] | 0.792 | NA | NA |
| Longest diameter | 0.913[0.778-1.071] | 0.264 | NA | NA |
| Periosteal reaction | 0.342[0.123-0.950] | 0.0396 | NA | NA |
| Marrow edema | 0.285[0.107-0.759] | 0.0119 | 0.29[0.11-0.76] | 0.012 |
| Soft tissue mass | 0.475[0.184-1.229] | 0.125 | NA | NA |