Table 6.
Relationship between overall survival and the expression level of COL3A1 researched by univariate and multivariate Cox regression.
| Characteristics | Total (N) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|
| Hazard ratio (95% CI) | p value | Hazard ratio (95% CI) | p value | ||
| Metastasis (yes vs. no) | 99 | 3.679 (1.964-6.892) | <0.001 | 3.322 (1.419-7.774) | 0.006 |
| Tumor region (other and proximal and proximal and distal vs. distal) | 63 | 0.473 (0.198-1.127) | 0.091 | 0.507 (0.212-1.214) | 0.127 |
| Age (≥18 vs. <18) | 99 | 0.732 (0.325-1.653) | 0.454 | ||
| COL3A1 (high vs. low) | 99 | 0.512 (0.273-0.960) | 0.037 | 0.522 (0.234-0.865) | 0.002 |
| Gender (male vs. female) | 99 | 0.976 (0.520-1.832) | 0.940 | ||
| Primary site progression (yes vs. no) | 50 | 1.769 (0.864-3.626) | 0.119 | ||