Table 1.

Characteristics of participating renal units

Unit name	ICHD patients (n)	RRT patients (n)	Satellite units (n)	Psychosocial staffing model
Unit A	0–250	501–750	6–8	No dedicated staff
Unit B	251–500	1001–1250	3–5	Psychology
Unit C	251–500	1001–1250	3–5	Counselling and welfare advice
Unit D	251–500	751–1000	3–5	Psychology, counselling and social work
Unit E	251–500	751–1000	3–5	Social work and psychiatry
Unit F	0–250	251–500	0–2	Psychology and social work
Unit G	0–250	0–250	0–2	Psychology and social work

ICHD, in-centre haemodialysis; RRT, renal replacement therapy.