Table 1. Summary of baseline demographic characteristics of the 64 patients.
| Characteristics | Cases | Skp1-high, n (%) | P values |
|---|---|---|---|
| Total | 64 | 36 (56.3) | |
| Gender | 0.68 | ||
| Male | 44 | 24 (54.6) | |
| Female | 20 | 12 (60) | |
| Age | |||
| <65 | 46 | 26 (56.5) | 0.94 |
| ≥65 | 18 | 10 (55.6) | |
| Smoking | 0.7 | ||
| Smoker | 36 | 21 (58.3) | |
| Non-smoker | 28 | 15 (53.6) | |
| Histology | 0.76 | ||
| Adenocarcinoma | 39 | 22 (56.4) | |
| Squamous cell carcinoma | 21 | 11 (52.4) | |
| Adenosquamouscarcinoma | 3 | 2 (66.7) | |
| Small cell lung cancer | 1 | 1 | |
| TNM stage | 0.15 | ||
| I | 29 | 14 (48.3) | |
| II | 8 | 4 (50) | |
| III | 21 | 15 (71.4) | |
| IV | 6 | 3 (50) |