Table2 Univariate analysis and multivariate analysis of the correlation of risk score with outcomes among lung adenocarcinoma patients in two cohorts.
Variable | Univariate cox analysis | Multivariate cox analysis | ||
|---|---|---|---|---|
HR (95% CI) | Pvalue | HR (95% CI) | Pvalue | |
TCGA-LUAD (overall survival) | ||||
Age | 1.293 (0.902–1.851) | 0. 161 | 1.584 (1.017–2.467) | 0.042 |
Gender | 0.945 (0.662–1.350) | 0.757 | 0.785 (0.505–1.219) | 0.281 |
T | 1.563 (1.252–1.951) | < 0.001 | 1.149 (0.854–1.545) | 0.358 |
N | 1.755 (1.432–2.151) | < 0.001 | 0.998 (0.636–1.566) | 0.994 |
M | 1.718 (0.916–3.223) | 0.091 | 0.311 (0.078–1.226) | 0.095 |
Pathologic stage | 1.660 (1.410–1.954) | < 0.001 | 1.989 (1.183–3.346) | 0.009 |
Smoking | 0.910 (0.510–1.625) | 0.752 | 1.501 (0.713–3.159) | 0.284 |
risk score | 2.718 (1.957–3.776) | < 0.001 | 2.315 (1.513–3.541) | < 0.001 |
GSE68465 (overall survival) | ||||
Age | 1.546 (1.194–2.001) | < 0.001 | 1.723 (1.270–2.338) | < 0.001 |
Gender | 1.390 (1.073–1.801) | 0.012 | 1.066 (0.782–1.453) | 0.685 |
T | 1.672 (1.394–2.007) | < 0.001 | 1.467 (1.149–1.874) | 0.002 |
N | 2.012 (1.712–2.365) | < 0.001 | 2.037 (1.688–2.458) | < 0.001 |
Smoking | 1.246 (0.790–1.965) | 0.344 | 1.475 (0.908–2.397) | 0.116 |
Risk score | 3.553 (1.783–7.080) | < 0.001 | 2.651 (1.264–5.560) | 0.010 |