Clinical parameter | Liver-only metastasis | Lung-only metastasis | ||
---|---|---|---|---|
 | OR (95% CI) | P | OR (95% CI) | P |
KRAS status (MT vs. WT) | 0.24 (0.10-0.55) | 0.001 | 4.20 (1.43-12.33) | 0.009 |
Tumor site (rectum vs. colon) | - | - | 3.32 (1.15-9.59) | 0.026 |
Clinical situations for the development of systemic metastasis (recurred vs. stage IV) | 0.22 (0.085-0.57) | 0.002 | 6.24 (2.32-16.77) | < 0.001 |