The Relationship between Burden and Depression in Spouses of Chronic Kidney Disease Patients

Table 3

Correlation coefficients between spouses’ burden, depression, anxiety, and quality of life.

Questionnaires	EQ5D index	EQ5D VAS	PHQ9	GAD2
	−0.177	−0.48	0.73	0.54
	−0.49	−0.40	0.76
	−0.268	−0.41
EQ5D	0.261

Notes.  ¹Zarit Burden Interview. anxiety disorder 2. Health Questionnaire-9. -Related Quality of Life Questionnaire Visual Analogue Scale. ; .