Table 1.

Demographic data characterizing the study group

Age in years (n=65), mean (range)	55.1 (21–77)
Female sex (n=65), n (%)	63 (96.9)
Level of education (n = 40)
Illiterate, n (%)	2 (5)
Pre-school, n (%)	24 (60)
High-school, n (%)	12 (30)
College, n (%)	2 (5)
Have any continued education (n=65), n (%)	15 (23.1)
Economic status (n = 40)
Economically active, n (%)	5 (12.5)
Economically not active, n (%)	24 (60)
Retired, n (%)	11 (27.5)
Marital status (n = 40)
Single, n (%)	4 (10)
Married, n (%)	25 (62.5)
Divorced, n (%)	2 (5)
Widowed, n (%)	9 (22.5)
Have private health insurance (n=65), n (%)	8 (12.3)