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Multivariate Cox-regression analysis of p-RKIP expression and established prognostic markers in operable invasive ductal breast cancer
| Clinico-pathological characteristics | HR (95% C.I) | p value |
|---|---|---|
| p-RKIP expression | ||
| Quartile 1 (negative) | 1 | 0.01 |
| Quartile 4 (high expression) | 0.625 (0.4-0.89) | |
| Size (mm) | ||
| ≤50 | 1 | 0.003 |
| >50 | 3.1 (1.46-6.5) | |
| Nodal metastasis | ||
| Negative | 1 | 0.006 |
| positive | 4.23 (1.5-11.7) | |
| Oestrogen receptor status | ||
| ER- | 1 | 0.001 |
| ER+ | 0.23 (0.1-0.53) |
