Table 3.
Relationship between survival and various factors analyzed by multivariate Cox proportional hazard regression
| Items | β | HR (95% CI) | Wald X2 | P |
|---|---|---|---|---|
| Age at surgery | 0.021 | 1.021 (1.003–1.040) | 5.012 | 0.025 |
| TNM stage II | 1.350 | 3.858 (2.449–6.078) | 33.898 | 0.000 |
| TNM stage III | 1.131 | 3.099 (1.911–5.023) | 21.051 | 0.000 |
| MiRNA‐155 | 0.123 | 1.131 (1.064–1.202) | 15.491 | 0.000 |
| MiRNA‐21 | 0.002 | 1.002 (1.001–1.003) | 7.305 | 0.007 |
| MiRNA‐21+ TNM stage II | 0.248 | 1.282 (1.197–1.372) | 50.988 | 0.000 |
| MiRNA‐21 +TNM stage III | 0.221 | 1.247 (1.149–1.354) | 27.676 | 0.000 |
CI, confidence interval; HR, hazard ratio; MiRNA, microRNA; TNM, tumor node metastasis.