Table 1 Characteristics of the surveyed population
From: Screening chest radiography: results from a Greek cross-sectional survey
N | % | |
|---|---|---|
Gender | ||
male | 2551 | 46.4 |
female | 2948 | 53.6 |
Age (years) | ||
<45 | 478 | 8.8 |
45–64 | 2830 | 51.6 |
65–74 | 1591 | 29.0 |
≥75 | 586 | 10.7 |
Profession | ||
Farmers | 985 | 18.4 |
Craftsmen | 425 | 8.0 |
Clerks and employees | 1053 | 19.7 |
Scientists | 129 | 2.4 |
Freelance prof. | 479 | 9.0 |
Pensioners | 756 | 14.1 |
Housewives | 1432 | 26.8 |
Security Forces | 63 | 1.2 |
Other labor conditions | 20 | 0.4 |
Smoking Activity | ||
No smokers | 3227 | 59.5 |
smokers | 1626 | 30.0 |
Ex smokers | 570 | 10.51 |
Number of daily cigarettes | ||
< 10 | 416 | 7.7 |
10–19 | 859 | 16.0 |
20–29 | 181 | 3.4 |
30–39 | 404 | 7.5 |
≥ 40 | 225 | 4.2 |
None | 3301 | 61.2 |
Duration of smoke | ||
< 10 years | 52 | 2.5 |
10–19 years | 205 | 9.8 |
20–29 years | 518 | 24.7 |
30–39 years | 601 | 28.6 |
≥ 40 years | 723 | 34.4 |