Table 3.
Percentage of Her-2 staining in colorectal cancer
| Her-2 score n (%) | p-value | ||||||
|---|---|---|---|---|---|---|---|
| 0 | 1+ | 2+ | 3+ | ||||
| Gender | F | 44 | 7 (15.9) | 10 (22.7) | 10 (22.7) | 17 (38.6) | 0.592* |
| M | 51 | 13 (25.5) | 13 (25.5) | 8 (15.7) | 17 (33.3) | ||
| Age | ≤60 year | 70 | 15 (21.4) | 14 (20.0) | 15 (21.4) | 26 (37.1) | 0.408* |
| >60 year | 25 | 5 (20.0) | 9 (36.0) | 3 (12.0) | 8 (32.0) | ||
| Grade | I | 14 | 3 (21.4) | 4 (28.6) | 1 (7.1) | 6 (4.9) | 0.627** |
| II | 59 | 11 (18.6) | 12 (20.3) | 13 (22.0) | 23 (39.0) | ||
| III | 22 | 6 (27.3) | 7 (31.8) | 4 (18.2) | 5 (22.7) | ||
| Type | Mucinous | 13 | 5 (38.5) | 5 (38.5) | 3 (23.1)) | 0 | 0.006** |
| Nonmucinous | 82 | 15 (18.3) | 18 (22.0) | 15 (18.3) | 34 (41.5) | ||
| pTNM | IIA | 9 | 3 (33.3) | 4 (44.4) | 2 (22.2) | 0 | 0.028** |
| IIB | 1 | 1 (100) | 0 | 0 | 0 | ||
| IIIA | 2 | 2 (100) | 0 | 0 | 0 | ||
| IIIB | 3 | 1 (33.3) | 0 | 2 (66.7) | 0 | ||
| IIIC | 6 | 1 (16.7) | 1 (16.7) | 0 | 4 (66.7) | ||
*Pearson Chi square, ** Fisher’s exact, level of significance at < 0.05
(Age ≤ 60 = age less than or equal to 60 years)