Table 2.
Univariate analysis of overall survival for patients with stage I pulmonary adenocarcinoma
| Variable | Univariate analysis | ||
|---|---|---|---|
| HR | 95% CI | P | |
|
Age ≥60 vs. <60 yrs |
1.122 | 0.593–2.125 | 0.723 |
|
Gender Male vs. Female |
1.066 | 0.506–2.245 | 0.867 |
|
Tumor size >3 cm, ≤5 cm vs. ≤3 cm |
2.482 | 1.174–5.248 | 0.017 |
|
Differentiation degree Low vs. Mid‐high |
2.651 | 1.397–5.031 | 0.003 |
|
T stage 1 vs. 2a |
44.747 | 6.132–326.522 | 0.000 |
|
Visceral pleural invasion Yes vs. No |
8.822 | 3.685–21.122 | 0.000 |
|
CEP55 expression level Low vs. High |
2.059 | 1.003–4.228 | 0.043 |
CI, confidence interval; CEP55, centrosomal protein 55; HR, hazard ratio.