Factors associated with PFS in patients with LUAD undergoing radiotherapy (n = 216)
| Characteristics | HR (95% CI) | P value |
|---|---|---|
| Univariate analysis | ||
| Gender (male vs. female) | 0.8646 (0.5654–1.322) | 0.5020 |
| Age (< 60 vs. ≥ 60) | 1.2771 (0.767–2.126) | 0.3470 |
| SCNA (low vs. high) | 2.0948 (1.366–3.211) | 0.0007* |
| TNM (I vs. II) | 1.8650 (1.1305–3.077) | 0.0147* |
| TNM (I vs. III) | 1.2912 (0.6514–2.559) | 0.4642 |
| TNM (I vs. IV) | 2.2676 (0.9634–5.337) | 0.0608 |
| Multivariate analysis | ||
| Gender (male vs. female) | 0.8253 (0.5325–1.279) | 0.3902 |
| Age (< 60 vs. ≥ 60) | 1.4474 (0.8628–2.428) | 0.1613 |
| SCNA (low vs. high) | 2.0756 (1.3264–3.248) | 0.0014* |
| TNM (I vs. II) | 1.5938 (0.9552–2.659) | 0.0743 |
| TNM (I vs. III) | 1.3074 (0.6570–2.602) | 0.4452 |
| TNM (I vs. IVa) | 1.7708 (0.7350–4.266) | 0.2028 |
*P < 0.05 was considered significant.