Univariate and multivariate analyses of predictors for curative treatment by endovascular therapy
| Factors | Univariate | Multivariate | ||||
| OR | 95% CI | P value | OR | 95% CI | P value | |
| No. of feeding arteries | — | 0.40 to 1.85 | 0.004 | — | NA | 0.996 |
| Maximum diameter of feeding artery | — | 1.20 to 4.67 | 0.23 | — | — | NA |
| Deep drainage | 0.63 | 0.10 to 4.46 | 0.99 | — | — | NA |
| Maximum diameter of the varix | — | 1.69 to 5.59 | <0.001 | — | NA | 0.998 |
NA, not available.