From: RETRACTED ARTICLE: Expression of microRNA-497 and its prognostic significance in human breast cancer
 | Disease-free survival | Overall survival | ||
---|---|---|---|---|
Variables | HR (95% CI) | P-value | HR (95% CI) | P-value |
Age (years) | 1.341 (0.607-1.711) | 0.316 | 1.503 (0.733-2.012) | 0.618 |
Tumor size (cm) | 2.278 (1.566-2.791) | 0.008* | 1.808 (1.127-2.443) | 0.016* |
Differentiation grade | 2.334 (1.789-2.882) | 0.022* | 2.055 (1.726-3.404) | 0.001* |
Histological type | 0.802 (0.477-1.682) | 0.358 | 1.022 (0.799-1.501) | 0.207 |
ER status | 1.563 (0.815-1.921) | 0.188 | 0.865 (0.699-1.118) | 0.295 |
PR status | 0.855 (0.429-1.277) | 0.098 | 1.510 (0.719-2.121) | 0.411 |
HER-2 status | 1.777 (0.892-1.954) | 0.301 | 1.221 (0.669-1.443) | 0.189 |
Lymph node metastasis | 3.122 (1.778-3.828) | 0.017* | 2.011 (1.548-2.817) | 0.038* |
Clinical stage | 1.718 (1.150-2.203) | 0.008* | 1.823 (1.199-2.458) | 0.014* |
MiR-497 expression | 2.340 (1.782-2.695) | 0.005* | 1.504 (1.285-1.914) | 0.036* |