Table 2.
Intensity of Her-2 staining in colorectal cancer
| Intensity of Her-2 staining n(%) | p-value | ||||||
|---|---|---|---|---|---|---|---|
| Negative | Weak | Mod | Strong | ||||
| Gender | F | 44 | 7 (15.9) | 9 (20.5) | 20 (45.5) | 8 (18.2) | 0.353* |
| M | 51 | 13 (25.5) | 10 (19,6) | 15 (29.4) | 13 (25.5) | ||
| Age | ≤60 year | 70 | 15 (21.4) | 12 (17.1) | 25 (35.7) | 18 (25.7) | 0.438* |
| >60 year | 25 | 5 (20.0) | 8 (32.0) | 8 (32.0) | 4 (16.0) | ||
| Grade | I | 14 | 3 (21.4) | 4 (28.6) | 4 (28.6) | 3 (21.4) | 0.514* |
| II | 59 | 11 (18.6) | 9 (15.3) | 23 (39.0) | 16 (27.1) | ||
| III | 22 | 6 (27.3) | 6 (27.3) | 8 (36.4) | 2 (9.1) | ||
| Type | Mucinous | 13 | 5 (38.5) | 3 (23.1) | 4 (30.8) | 1 (7.7) | 0.294** |
| Nonmucinous | 82 | 15 (18.3) | 16 (19.5) | 31 (37.8) | 20 (24.4) | ||
| pTNM | IIA | 9 | 3 (33.3) | 3 (33.3) | 3 (33.3) | 0 | 0.267** |
| IIB | 1 | 1 (100) | 0 | 0 | 0 | ||
| IIIA | 2 | 2 (100) | 0 | 0 | 0 | ||
| IIIB | 3 | 1 (33.3) | 1 (33.3) | 1 (33.3) | 0 | ||
| IIIC | 6 | 1 (16.7) | 1 (6.7) | 1 (16.7) | 3 (50.0) | ||
*Pearson Chi square, ** Fisher’s exact, level of significance at < 0.05
(Age ≤ 60 = age less than or equal to 60 years)