Table 1.

Sociodemographic characteristics of the sample.

	Patients	Controls
Age	38.73 (11.6)	44.22 (12.6)	t-test = −1.88	P = .06
% Female	64.8%	68.7%	χ (1) 2 = .18	P = .73
% Education level
Primary	29.7%  (n = 11)	25%  (n = 8)	χ (3) 2 = 2.15	P = .54
Secondary	48.6%  (n = 18)	40.6%  (n = 13)
University	21.6%  (n = 8)	34.4%  (n = 11)	χ (3) 2 = 4.9	P = .18
% Civil state
Single	43.2%  (n = 16)	40.6%  (n = 13)
Married	29.7%  (n = 11)	50%  (n = 16)
Divorced	24.3%  (n = 9)	9.4%  (n = 3)
Widowed	2.7%  (n = 1)	0%  (n = 0)
Hamilton scale	8.42 (7.38)	.19 (1.06)	t-test = 6.61	P ≤ .00
Young scale	4.47 (4.94)	0 (0)	t-test = 5.43	P ≤ .00