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Basic demographic characteristics of lung adenocarcinoma patients (n = 63).
| Characteristic | Statisticsa |
|---|---|
| Age, mean (SD) | 66.7 (9.1) |
| Sex | |
| Male | 32 (48.5%) |
| Female | 34 (51.5%) |
| Smoking status | |
| Non-smokers | 11 (16.7%) |
| Smokers | 49 (74.2%) |
| Unknown | 6 (9.1%) |
| Stage | |
| I | 48 (72.6%) |
| II | 11 (16.7%) |
| IIIA | 7 (10.7%) |
