| 因素 | 例数(n) | MCM4表达水平 | P | |
| Low (n = 102) | High (n = 32) | |||
| 年龄 | ||||
| ≤60 | 40 | 28 | 12 | |
| >60 | 94 | 74 | 20 | 0.278 |
| 性别 | ||||
| 男性 | 74 | 56 | 18 | |
| 女性 | 60 | 46 | 14 | 0.894 |
| 肿瘤位置 | ||||
| 结肠 | 38 | 30 | 8 | |
| 直肠 | 96 | 72 | 24 | 0.629 |
| 肿瘤大小 | ||||
| ≤5 cm | 92 | 75 | 17 | |
| >5 cm | 42 | 27 | 15 | 0.030 |
| 组织学分级 | ||||
| 高/中 | 107 | 82 | 22 | |
| 低 | 27 | 20 | 10 | 0.168 |
| T分期 | ||||
| T1/T2 | 31 | 28 | 3 | |
| T3/T4 | 103 | 74 | 29 | 0.034 |
| N分期 | ||||
| N0 | 101 | 94 | 7 | |
| N1/2/3 | 33 | 8 | 25 | <0.001 |
| M分期 | ||||
| M0 | 126 | 98 | 28 | |
| M1 | 8 | 4 | 4 | 0.074 |
| TNM分期 | ||||
| I/II | 106 | 93 | 5 | |
| III/IV | 28 | 9 | 27 | <0.001 |