Table 7.
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 |
a In this analysis, only variables which had P-values < 0.10 in univariate analysis were included in patients with single organ-only metastasis (N = 113).
Abbreviations: OR, odds ratio; CI, confidence interval; MT, mutant-type; WT, wild-type.