Effectif (N)

Fréquence (%)

Age (years)

[18 - 28]

37

64.91

[28 - 38]

12

21.05

[38 - 48]

7

12.28

>48

1

1.75

Marital status

Single

30

52.63

In couple

24

42.11

Divorced

2

3.51

widowed

1

1.75

Level of education

Illiterate

15

26.32

Primary

25

43.86

Secondary

15

26.32

Higher

2

3.51

Daily income (dollars US)

[1.78 - 3.56[

24

42.11

≥3.56

36

57.89

BMI

Normal

40

70.18

Obese

3

5.26

Overweight

14

24.56

Length of time in position (years)

[0 - 2[

24

42.11

≥2

33

57.89

Noise Exposure level at the workplace

Less than 80 dB (A)

3

5.26

Between 90 and 100 dB (A)

15

26.32

More than 100 dB

39

68.42

Extra-occupational noise exposure

Yes

3

5.26

No

54

94.74