Table 1.

Demographic and clinical characteristics of 86 NSCLC patients

Characteristics	No. of patients
Age at diagnosis	67.5 ± 8.7
Sex
Male	56
Female	30
Race
White	60
Black	26
Smoker
Yes	77
No	9
Tumor histology
Adenocarcinoma	46
Squamous cell carcinoma	40
T stage
I	20
II	37
III-IV	29

NSCLC, non-small cell lung cancer.