Table 1.

Patients’ characteristics^*

Sex
Male	108 (45)
Female	132 (55)
Educational level
Illiterate	102 (42.5)
Under diploma	114 (47.5)
Diploma and above	24 (10)
Economic status
Good	28 (11.6)
Medium	138 (57.5)
Weak	74 (30.8)
Marital status
Married	206 (85.8)
Single	34 (14.2)
Job status
Employed	88 (36.6)
Unemployed	152 (63.3)
Smoking
Yes	41 (17.08)
No	199 (82.9)
Age (y)	60.17±9.14
Body mass index (kg/m2)	29.21±4.16

^*Data are presented as n (%)