Clinical parameter | RAI2 methylation status | P value | |
---|---|---|---|
Unmethylated (n = 110) | Methylated (n = 127) | ||
Gender | P = 0.0000*** | ||
Male | 95 | 46 | |
Female | 15 | 81 | |
Age (years) | P = 0. 5217 | ||
≥ 50 | 87 | 96 | |
< 50 | 23 | 31 | |
Tumor location | P = 0.2859 | ||
Right-sided colon | 29 | 28 | |
Left-sided colon | 36 | 34 | |
Rectum | 45 | 65 | |
Tumor size (cm) | |||
< 5 | 61 | 76 | P = 0.4951 |
≥ 5 | 49 | 51 | |
TNM stage | P = 0.0001*** | ||
I–II | 48 | 26 | |
III–IV | 62 | 101 | |
Differentiation | P = 0.0841 | ||
Middle-high | 84 | 84 | |
Low | 26 | 43 | |
Lymph node metastasis | P = 0.0000*** | ||
Yes | 59 | 101 | |
No | 51 | 26 | |
Intravascular cancerous embolus | P = 0.0901 | ||
Yes | 10 | 21 | |
No | 100 | 106 |