Table 1 Patient characteristics (N = 70)
From: Identification of somatic mutations in EGFR/KRAS/ALK-negative lung adenocarcinoma in never-smokers
Characteristic | This study | Expansion cohorta | TCGA-LUADa |
|---|---|---|---|
Number of patients | 16 | 40 | 14 |
Age (years) | |||
Median | 58.5 | 63 | 69 |
Range | 47 to 79 | 36 to 87 | 52 to 79 |
Sex (%) | |||
Male | 1 (6) | 7 (17) | 2 (14) |
Female | 15 (94) | 29 (73) | 12 (86) |
n/a | 0 | 4 (10) | 0 |
Clinical stage (%) | |||
I | 13 (81) | 24 (60) | 9 (65) |
II | 0 | 6 (15) | 2 (14) |
III | 3 (19) | 6 (15) | 3 (21) |
IV | 0 | 1 (2) | 0 |
n/a | 0 | 3 (8) | 0 |
Ethnic group (%) | |||
Caucasian | 0 | 16 (40) | 14 (100) |
Asian | 16 (100) | 24 (60) | 0 |