Table 1 Characteristics
Characteristics | All | Health donors | Stage I LUAD |
|---|---|---|---|
(n = 37) | (n = 11) | (n = 26) | |
Age, years | |||
 Median [range] | 57 [37–78] | 56 [41–72] | 57 [37–78] |
Sex, n (%) | |||
 Female | 21 (56.7) | 5 (45.5) | 16 (61.5) |
 Male | 16 (43.3) | 6 (54.5) | 10 (38.5) |
Smoking, n (%) | |||
 Yes | 19 (51.4) | 3 (27.3) | 16 (61.5) |
 No | 18 (48.6) | 8 (72.7) | 10 (38.5) |