No
TOTAL 96
Gender  
Female 48
Male 48
Age  
Avg. age 65.7
Range 42-88
Smoking history  
Smokers 72
Non-smokers 2
Unknown 22
Avg. pack-years of smokers 48.3
Histology  
Adenocarcinoma 53
Squamous 20
Bronchioalveolar 6
Large cell 3
Mixed 2
NSC not further specified 12
Table 1: Patient characteristics.