Table 1: Demographic characteristics of patients with chronic pain.

Intervention Control Sub-variables Variables
8 (50%) 9 (64.3%) Woman Gender
8 (50%) 5 (35.7%) Man
52.38 (11.11) 54.86 (11.1) Age
6 (37.5%) 7 (50%) L.D Education
6 (37.5%) 2 (14.3%) A
4 (25%) 4 (28.6%) B.D
0 (0%) 1 (7.1%) M.A

L.D= less than diploma, A= associated degree, BD= bachelor's degree, M.A= master degree