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