Table 2.
Cox Regression Analysis
| Factor | Univariate Cox | Multivariate Cox | ||||
|---|---|---|---|---|---|---|
| Exp(B) | 95 CI% | Sig. | Exp(B) | 95 CI% | Sig. | |
| Sex (male vs female) | 0.369 | 0.192–0.709 | 0.003 | 0.706 | 0.286–1.741 | 0.449 |
| Age (≥60 years vs.<65 years) | 1.064 | 0.571–1.986 | 0.844 | |||
| Smoking history (yes vs no) | 0.923 | 0.460–1.853 | 0.822 | |||
| Differentiation (low vs moderate and high) | 6.035 | 3.032–12.011 | 0.000 | 3.076 | 1.414–0.294 | 0.005 |
| Clinical staging (I–II vs III–IV) | 0.092 | 0.039–0.218 | 0.000 | 0.270 | 0.089–0.818 | 0.021 |
| Pathological type (squamous cell carcinoma vs adenocarcinoma) | 0.974 | 0.522–1.817 | 0.934 | |||
| Tumor size (≥ 3 vs < 3) | 10.615 | 4.452–25.31 | 0.000 | 0.713 | 0.332–1.528 | 0.014 |
| Distant metastasis (metastasis vs without metastasis) | 3.278 | 1.637–6.565 | 0.001 | 2.035 | 0.874–4.737 | 0.099 |
| LINC00501 (high expression vs low expression) | 0.002 | 0.00–0.028 | 0.000 | 0.014 | 0.001–0.263 | 0.004 |