Father

Mother

N

%

N

%

Age range

˂20

0

0.0

9

3.8

20 - 34

120

50.6

172

72.6

≥35

117

49.4

56

23.6

Level of education

Unschooled

7

3.0

5

2.1

Primary

85

35.9

93

39.2

Secondary

107

45.1

114

48.2

Superior

38

16.0

25

10.5

Professional situation

Senior

16

6.8

9

3.8

Middle management

40

16.9

22

9.3

Qualified worker

127

53.6

24

10.1

Maneuver

1

0.4

21

8.9

Self-employed worker

14

5.9

47

19.8

High

2

0.8

14

5.9

Student

2

0.8

8

3.4

Unemployed

35

14.8

92

38.8

Socio-economic level

Low

171

72.2

189

79.7

Middle

63

26.6

45

19.0

High

3

1.3

3

1.3

Smoking

Yes

22

9.3

3

1.3

No

215

90.7

234

98.7

Total

237

100

237

100