Table 2.
Overall survival according to baseline characteristics.
| Characteristic | OS (95% CI) | P |
|---|---|---|
| PCR 6110 | ||
| Negative | 15.5 (4.1–26.9) | 0.58 |
| Positive | 15.3 (5.5–25.3) | |
| Age | ||
| < 60 | 15.5 (5.5–25.5) | 0.92 |
| > 60 | 13.8 (3.6–24.3) | |
| Gender | ||
| Male | 7.4 (0.9–13.8) | 0.08 |
| Female | 20.5 (10.9–30.0) | |
| Smoking history | ||
| No | 15.5 (6.5–24.5) | 0.31 |
| Yes | 15.4 (6.0–24.7) | |
| Woodsmoke exposure | ||
| No | 17.1 (3.9–30.3) | 0.92 |
| Yes | 12.3 (5.3–19.3) | |
| Asbestos exposure | ||
| No | 17.1 (8.1–16.2) | 0.24 |
| Yes | 9.6 (0.0–22.9) | |
| ECOG | ||
| 0–1 | 17.1 (8.7–25.5) | 0.06 |
| > 2 | 7.6 (0.7–14.4) | |
| Diabetes | ||
| No | 15.5 (7.1–23.9) | 0.97 |
| Yes | 13.8 (0.0–30.2) | |
| EGFR | ||
| Wildtype | 22.4 (15.0–29.7) | 0.93 |
| Mutated | 23.0 (8.4–37.5) | |
| Histology | ||
| Adenocarcinoma | 17.1 (8.6–25.7) | 0.001 |
| Other | 2.1 (1.1–3.2) | |
| Adenocarcinoma subtype | ||
| Papillary | 26.5 (10.6–42.4) | 0.02 |
| Acinar | 23.0 (14.8–31.1) | |
| Solid | 12.3 (2.6–22.0) | |
| Lepidic | NA | |
| Not specified/other histology | 4.5 (0.0–10.2) | |
Significant values are in bold.