Table 1 Associations between S-CXI/P-CXI and clinicopathological factors.
S-CXI | P-CXI | |||||
|---|---|---|---|---|---|---|
Factors | Low (n = 36) | High (n = 44) | p-Value | Low (n = 31) | High (n = 49) | p-Value |
Age (years) | ||||||
Median (range) | 69 (44–83) | 72 (36–88) | 0.249 | 53 (44–88) | 72 (36–85) | 0.288 |
Performance status, n | ||||||
0, 1 | 33 | 39 | 26 | 46 | ||
2 | 3 | 5 | 0.724 | 5 | 3 | 0.250 |
Location of primary tumor, n | ||||||
Right side | 7 | 16 | 5 | 18 | ||
Left side | 29 | 28 | 0.137 | 26 | 31 | 0.075 |
RAS status, n | ||||||
Wild type | 19 | 18 | 14 | 23 | ||
Mutant type | 13 | 26 | 0.163 | 15 | 24 | > 0.999 |
Unknown | 4 | 0 | 2 | 2 | ||
Number of metastatic organs, n | ||||||
1 | 14 | 21 | 14 | 21 | ||
≥ 2 | 22 | 23 | 0.500 | 17 | 28 | > 0.999 |
