Table 1 demographic information of participants

Marital status

Single

33 (33%)

Married

67 (67%)

Education

Illiterate

5 (28%)

Primary school

28 (28%)

Secondary school

33 (33%)

Diploma

31(31%)

Associate’s degree

0

Bachelor and upper

3(3%)

Work experience (year)

 < 10

41(41%)

10–20

38(38%)

 > 20

21(21%)

BMI

 < 18.5

6(6%)

18.5–24.9

58(58%)

25–29.9

29(29%)

30–34.9

7(7%)

 > 35

0