Table 1 Clinical features of patients with non–small cell lung cancer and controls
From: Serum level of DKK-1 and its prognostic potential in non–small cell lung cancer
Variables | Patients (N = 150) | Controls (n = 150) | P value |
|---|---|---|---|
Age | |||
Mean (SD), yr | 64.2 ± 15.1 | 62.1 ± 14.3 | |
< 50 yr | 15 | 18 | |
50-70 yr | 85 | 83 | |
> 70 yr | 50 | 49 | >0.05 |
Sex | |||
Male | 81 | 77 | |
Female | 69 | 73 | >0.05 |