Table 1.
Characteristics of patients in this study
| Characteristics | Value | Percentage | P value |
|---|---|---|---|
| Sex | |||
| Male | 27 | 52.9% | 0.69 |
| Female | 24 | 47.1% | |
| Age | |||
| Median (range) | 64 (42 - 83) | ||
| Ki67 (Mean ± SD) | 39.7 ± 26.9 | ||
| >25% (n) | 31 | 60.8% | 0.05 |
| ≤25% (n) | 20 | 39.2% | |
| Pathological feature | |||
| NSCLC (Non-small cell lung cancer) | 42 | 82.4% | |
| Adenocarcinoma | 28 | ||
| Squamous cell carcinoma | 12 | < 0.001 | |
| Large cell carcinoma | 2 | ||
| SCLC (Small cell lung cancer) | 9 | 17.7% |
Data are number and percentage or mean and standard deviation (SD). A two-sample proportion Z-Test was conducted to compare the differences between categorical variables.