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Immunohistochemistry results for p53, bcl2, Ki-67 and p21 in colon and rectal cancer tissues
| Marker | Group; positive tissues, no. (%) | p value | |
|---|---|---|---|
| Colon cancer, n = 32 | Rectal cancer, n = 17 | ||
| p53 | 18 (56.3) | 15 (88.2) | 0.023 |
| bcl2 | 7 (21.9) | 6 (35.3) | 0.25 |
| Ki-67 | 29 (90.6) | 17 (100) | 0.27 |
| p21 | 17 (53.1) | 10 (58.8) | 0.47 |
