Population Characteristics | Number (N = 77) | % | |
Age Average | 53 years [41 - 70] |
| |
Gender | F | 19 | 25 |
M | 58 | 75 | |
Socio-economic level | Low | 13 | 17 |
Average | 33 | 43 | |
High | 31 | 40 | |
Tobacco abuse |
| 70 | 91 |
Alcohol abuse |
| 48 | 62 |
Professional exposure |
| 2 | 2.6 |
Family history |
| 2 | 2.6 |