Table 2.
Univariate and multivariate analysis of different prognostic factors for overall survival in patients with LUAD.
| Characteristics | Total (N) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|
| Hazard ratio (95% CI) | P value | Hazard ratio (95% CI) | P value | ||
| Gender | 526 | ||||
| Female | 280 | Reference | |||
| Male | 246 | 1.070 (0.803-1.426) | 0.642 | ||
| Age | 516 | ||||
| ≤65 | 255 | Reference | |||
| >65 | 261 | 1.223 (0.916-1.635) | 0.172 | ||
| Pathologic stage | 518 | ||||
| Stage I & stage II | 411 | Reference | |||
| Stage III & stage IV | 107 | 2.664 (1.960-3.621) | <0.001 | 2.535 (1.860-3.455) | <0.001 |
| NPSR1-AS1 | 526 | ||||
| Low | 263 | Reference | |||
| High | 263 | 1.557 (1.165-2.081) | 0.003 | 1.442 (1.074-1.936) | 0.015 |