Table 1 Patients’ characteristics
Number of patients (percentage of sample in parentheses) | |
|---|---|
Age | |
<=60 years | 1743 (65.1%) |
>60 years | 936 (34.9%) |
Gender | |
Female | 1439 (53.7%) |
Male | 1240 (46.3%) |
Body mass index | |
<=25 kg/m2 | 309 (11.5%) |
>25 to < =30 kg/m2 | 1003 (37.4%) |
= > 30 kg/m2 | 1367 (51.0%) |
Smoking status | |
Current smoker | 464 (17.3%) |
Ex-smoker | 301 (11.2%) |
Non-smoker | 1914 (71.4%) |
Country | |
Eastern European countries | 1763 (65.8%) |
Western-central European countries | 916 (34.2%) |