Table 5.
Multivariate Cox analysis of DFS and OS in ADC
| Parameters | DFS | OS | |||
|---|---|---|---|---|---|
| p | HR (95% CI) | p | HR (95% CI) | ||
| Age | > 65 vs. ≤65 | – | – | 0.009 | 2.637 (1.275–5.455) |
| Tumor size | > 3 cm vs. ≤3 cm | 0.137 | 1.383 (0.902–2.119) | – | – |
| Pleural invasion | Present vs. absent | 0.022 | 1.729 (1.084–2.757) | 0.158 | 1.878 (0.783–4.504) |
| Vascular invasion | Present vs. absent | – | – | 0.459 | 1.341 (0.617–2.916) |
| Lymphatic invasion | Present vs. absent | 0.388 | 1.259 (0.746–2.123) | 0.289 | 1.792 (0.610–5.266) |
| STAS | Present vs. absent | 0.002 | 2.460(1.398–4.327) | 0.719 | 1.187 (0.466–3.026) |
| Pathological stage | III, IV vs. I, II | 0.241 | 1.321 (0.830–2.102) | 0.001 | 3.766 (1.710–8.296) |