Table 3.
Logistic regression analysis of CMI with clinicopathologic characteristics.
|
Rectal cancer (n = 31) |
CMI (n = 12) |
Sig. | Exp (B) | |||
| No. of patients | Percent (%) | No. of patients | Percent (%) | |||
| Age (yr) | ||||||
| <40 | 3 | 9.68 | 3 | 25.00 | ||
| 4059 | 12 | 38.71 | 5 | 41.67 | 0.069 | 0.908 |
| ≥60 | 16 | 51.61 | 4 | 33.33 | ||
| Primary tumor location | ||||||
| Lower | 9 | 29.03 | 4 | 33.33 | ||
| Middle | 17 | 54.84 | 6 | 50.00 | 0.828 | 0.858 |
| Upper | 5 | 16.13 | 2 | 16.67 | ||
| Differentiation | ||||||
| Poor | 11 | 35.48 | 8 | 66.67 | ||
| Moderate | 18 | 58.06 | 3 | 25.00 | 0.564 | 0.587 |
| Well | 2 | 6.45 | 1 | 8.33 | ||
| Infiltration | ||||||
| T1 | 2 | 6.45 | 1 | 8.33 | ||
| T2 | 6 | 19.35 | 0 | 0.00 | 0.654 | 1.517 |
| T3 | 21 | 67.74 | 9 | 75.00 | ||
| T4 | 2 | 6.45 | 2 | 16.67 | ||
| Involved LN | ||||||
| 0 | 15 | 48.39 | 3 | 25.00 | ||
| 19 | 11 | 35.48 | 5 | 41.67 | 0.242 | 1.082 |
| ≥10 | 5 | 16.13 | 4 | 33.33 | ||