Table 1: The epidemiological and demographical factors in patients and healthy participants.

FactorsPatients, (%)Healthy, (%)Total value

Age group (years)
2042 (49.5)38 (44.7)80>0.05
 20–3928 (32.9)34 (40.0)62
 40–5912 (14.1)13 (15.3)25
603 (3.5)0 (0.0)3
Sex
 Female30 (5.3)28 (32.9)58>0.05
 Male55 (64.7)57 (67.1)112
Residence
 Rural67 (72.8)70 (82.4)137>0.05
 urban18 (21.2)
15 (17.6)
33
Metier
 Student37 (45.1)22 (26.2)59<0.05
 Worker26 (31.7)38 (45.2)64
 Other
22 (23.2)
25 (28.6)
47
Schooling level
 No school13 (15.3)21 (24.7)34>0.05
 Some high15 (17.7)6 (7.1)21
 High school40 (47.1)32 (37.6)72
 Some college graduate school
27 (31.8)
26 (30.6)
53

Total85 (100)85 (100)