Table 1. Demographic characteristics of groups.

	Intervention group		Control group
	%	Mean±SD	%	Mean±SD
Age (years)		51,35±11,57		55,80±10,33
Height (cm)		160,20±5,27		162,20±6,05
Weight (kg)		70,65±10,03		72,70±11,45
Disease duration (month)		109,80±52,72		99,20±45,98
Education status
Primary school	20		25
High school	40		35
University	40		40
SD: Standard deviation.