Table 1 Sociodemographic characteristics (n = 269)

Gender

  Male

153 (56.9 %)

 Female

116 (43.1 %)

Marital status

 Single

192 (71.4 %)

 Married

77 (28.6 %)

Educational level

 Illiterate

3 (1.1 %)

 Primary

13 (4.8 %)

 Complementary

45 (16.7 %)

 Secondary

34 (12.6 %)

 University

174 (64.7 %)

Employment status

 Employed

112 (41.8 %)

 Unemployed

156 (58.2 %)

Monthly salary

 Low income (< 1000$)

173 (65.0 %)

 Intermediate income (1000–2000 $)

48 (18.0 %)

 High income (> 2000 $)

45 (16.9 %)

Mean ± SD

Age (in years)

33.38 ± 13.05