TABLE 1

Anthropometric data and smoking status of 50 patients included

Sex
 Female17 (34%)
 Male33 (66%)
Age years72.5 (62.8–76.3)
Body mass index kg·m225.7 (23.2–28.5)
Smoking status
 Never-smoker7 (14%)
 Ex-smoker28 (56%)
 Current smoker15 (30%)

Data are presented as n (%) or median (interquartile range).