Service use: Inpatient bed occupancy (high = poor, skewed data)
Study	Intervention	N	Mean (days)	SD
one year follow up
O'Donnell 2003	Compliance therapy	26	26	45
O'Donnell 2003	Non‐specific counselling	24	33	57
two year follow up
O'Donnell 2003	Compliance therapy	26	43	60
O'Donnell 2003	Non‐specific counselling	24	50	70