Table 2 Multivariate Cox regression analysis for survival in patients with lung adenocarcinoma
Variables | Multivariate analysis | P-value | ||
|---|---|---|---|---|
Hazard ratio | Lower 95%CI | Upper 95%CI | ||
Lactate-related risk score | 340.00 | 40.00 | 2900.00 | < 0.0001*** |
Age (≥ 60 vs. < 60) | 1.20 | 0.86 | 1.60 | 0.30 |
Gender (male vs. female) | 0.98 | 0.74 | 1.30 | 0.87 |
Pathological stage (III–IV vs. I–II) | 2.10 | 1.00 | 4.10 | 0.036* |
Distant metastasis (M1 vs. M0) | 0.82 | 0.37 | 1.80 | 0.62 |
Lymph node metastasis (N2-3 vs. N0-1) | 0.92 | 0.47 | 1.80 | 0.80 |
Tumor invasion (T1-2 vs. T3-4) | 0.72 | 0.11 | 4.60 | 0.73 |
Previous radiation therapy (yes vs. no) | 1.50 | 1.10 | 2.20 | 0.02 |