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Association between the KRAS status and HPD for patients with colorectal cancer treated with immunotherapy (n, %).
| Colorectal cancer | Non-HPD (n = 17) | HPD (n = 5) | P |
|---|---|---|---|
| KRAS mutation | 0.039 | ||
| Mutated type | 4 (23.5) | 4 (80.0) | |
| Wild type | 13 (76.5) | 1 (20.0) |
HPD: hyperprogressive disease.
