Patterns Frequency/Percentage p-value

1- Age

<5 27 (9) <0.000

5 < 10 39 (13)

10 < 20 63 (21)

20 < 40 86 (28.6)

40 < 60 69 (23)

60> 16 (5)

2- Sex

Male 160 (53.3) 0.270

Female 140 (46.6)

3- Residence

Urban 89 (29.6) <0.000

Urban-industrial 99 (33)

Rural 43 (14.3)

Rural industrial 56 (18.6)

Others 13 (4.3)

4- Occupation

Industrial worker 30 (10) <0.000

Farmer 36 (12)

Officer 22 (7.3)

Free duties 41 (13.6)

Security officer 6 (2)

Other occupations 7 (2.3)

Not working 131 (43.6)

Child 27 (9)

5- Education

Illiterate 28 (9.3) <0.000

Basic 134 (44.6)

Secondary 54 (18)

University and more 57 (19)

Preschool 27 (9)