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Clinical characteristics of lung adenocarcinoma patients
| Num. of patients | 479 |
| Age in years, mean (SD) | 65.39 (9.93) |
| Females, count (%) | 261 (54.48) |
| Ethnicity, count (%) | |
| Asian | 8 (1.67) |
| African American | 47 (9.81) |
| White | 378 (78.91) |
| Other/Unknown | 46 (9.60) |
| Cancer Stage, count (%) | |
| Stage-1 | 261 (54.49) |
| Stage-2 | 118 (24.63) |
| Stage-3 | 76 (15.87) |
| Stage-4 | 24 (5.01) |
| Smoking History, count (%) | 331 (69.10) |
