Table 4.

Association of depressive/anxiety categories with death, dialysis, and hospitalization in CKD patients

	Neither depression or anxiety	Both depression and anxiety	Only depression	Only anxiety
	(N = 58)	(N = 23)	(N = 11)	(N = 8)
Dialysis/death Unadjusted	Reference	1.9 (0.9 – 3.9)	1.5 (0.6 – 3.8)	0.6 (0.1 – 2.6)
Dialysis/death Adjusted a	Reference	2.2 (1.0 – 4.8)*	1.8 (0.6 – 4.8)	0.9 (0.2 – 4.2)
Composite event b Unadjusted	Reference	2.1 (1.2 – 3.7)	2.2 (1.1 – 4.4)	1.5 (0.6 – 3.6)
Composite event b Adjusted a	Reference	2.2 (1.2 – 4.0)	2.3 (1.0 – 5.3)*	1.6 (0.6 – 4.1)

Values expressed as hazard ratio (95 % confidence interval)

*P < 0.05

^aAdjusted for age, gender, history of depression, diabetes, cardiovascular disease and glomerular filtration rate

^bComposite event: death, initiation of dialysis or first hospitalization