Table 1.

Demographic and service use characteristics of service user respondents

	Service users N = 21
Gender	Male 10
	Female 11
Age	16–24 4
	25–34 5
	35–44 3
	45–54 4
	55–64 4
	65+  1
	Mean age: 41
Ethnicity	White British 17
	White Irish 1
	White Other 2
	Black British 1
	Asian British 0
	Mixed ethnicity 0
	Other ethnic group 0
Days of ADU attendance at interview: mean (range)	30 (11–90)
Days of ADU attendance per week: mean (range)	4 (2–5)
Hours of ADU attendance per day: mean (range)	4.5 (1.5–6)