Gender | n | % | Â | Â | Â | Â | Â | Â |
---|---|---|---|---|---|---|---|---|
Male | 249 | 99.6 | Â | Â | Â | Â | Â | Â |
Female | 1 | 0.4 | Â | Â | Â | Â | Â | Â |
Nationality | Â | Â | Â | Â | Â | Â | Â | Â |
Portuguese | 246 | 98.4 | Â | Â | Â | Â | Â | Â |
Non-Portuguese | 4 | 1.6 | Â | Â | Â | Â | Â | Â |
Work-shift | Â | Â | Â | Â | Â | Â | Â | Â |
Day | 115 | 46.0 | Â | Â | Â | Â | Â | Â |
Night | 68 | 27.2 | Â | Â | Â | Â | Â | Â |
Both | 67 | 26.8 | Â | Â | Â | Â | Â | Â |
Education** | Â | Â | Â | Â | Â | Â | Â | Â |
4–6 | 135 | 54.0 |  |  |  |  |  |  |
7–9 | 65 | 26.0 |  |  |  |  |  |  |
10–11 | 26 | 10.4 |  |  |  |  |  |  |
12 | 23 | 9.2 | Â | Â | Â | Â | Â | Â |
Higher Education | 1 | 0.4 | Â | Â | Â | Â | Â | Â |
Taxi sharing with colleague | Â | Â | Â | Â | Â | Â | Â | Â |
Yes | 178 | 71.2 | Â | Â | Â | Â | Â | Â |
No | 72 | 28.8 | Â | Â | Â | Â | Â | Â |
Total | 250 | 100 | Â | Â | Â | Â | Â | Â |
Age-Group | Smokers | Â | Ex-smokers | Â | Never-smokers | Â | Total | Â |
 | n | % | n | % | n | % | n | % |
25–44 | 30 | 60.0 | 9 | 18.0 | 11 | 22.0 | 50 | 100 |
45–54 | 42 | 51.2 | 23 | 28.0 | 17 | 20.7 | 82 | 100 |
55–64 | 30 | 35.3 | 36 | 42.4 | 19 | 22.4 | 85 | 100 |
65–76 | 7 | 21.9 | 14 | 43.8 | 11 | 34.4 | 32 | 100 |
Total | 109 | 43.8 | 82 | 32.9 | 58 | 23.3 | 249 | 100 |
Females | Â | Â | Â | Â | Â | Â | Â | Â |
45–54 | 0 | 0.0 | 0 | 0.0 | 1 | 100.0 | 1 | 100 |
Total | 109 | 43.6 | 82 | 32.8 | 59 | 23.6 | 250 | 100 |