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. 2012 Jul 7;12:508. doi: 10.1186/1471-2458-12-508

Table 1.

Demographic data of total number of participants in questionnaires

Characteristics Smokers
Ex-smokers
Non-smokers
Total
n (%) n (%) n (%) n (%)
Marital status
 
 
 
 
 
 
 
 
 single
83
(53.9)
6
(40)
20
(57.15)
109
(53.5)
 married
40
(26)
5
(33.3)
9
(25.7)
54
(26.45)
 divorced
23
(14.9)
4
(26.7)
6
(17.15)
33
(16.15)
 widowed
8
(5.2)
0
(0)
0
(0)
8
(3.9)
Education
 
 
 
 
 
 
 
 
 illiterate
34
(22.1)
1
(6.7)
2
(5.7)
37
(18.15)
 primary school
42
(27.3)
3
(20)
9
(25.7)
54
(26.5)
 junior high school
37
(24)
5
(33.3)
11
(31.4)
53
(25.95)
 senior high school
32
(20.8)
5
(33.3)
8
(22.9)
45
(22.05)
 technological college
0
(0)
0
(0)
1
(2.9)
1
(0.5)
 university
9
(5.8)
1
(6.7)
4
(11.4)
14
(6.85)
Nationality
 
 
 
 
 
 
 
 
 Greek
83
(53.9)
8
(53.3)
14
(40)
105
(51.5)
 Albanian
30
(19.5)
4
(26.7)
10
(28.6)
44
(21.5)
 Bulgarian
12
(7.8)
0
(0)
5
(14.3)
17
(8.4)
 Other nationality
29
(18.8)
3
(20)
6
(17.1)
38
(18.6)

 
 
 
 
 
 
 
 
 
Mean
S.D.
Mean
S.D.
Mean
S.D.
Mean
S.D.
Age 33.9 13 37.5 12.2 30.9 9.7 33.6 12.5