Assessment of a Primary Support Program: family physicians and mental health professionals' perspective.

Background: Mental health (MH) disorders are increasingly prevalent in primary care (PC) and this has generated, in recent years, the development of strategies based on the collaborative model and the stepped care model. The Primary Support Program (PSP) was implemented in the community of Catalonia (Spain) during 2006 to improve, from the first level of care, treatment of the population with mild-moderate complexity MH problems along with identification and referral of severe cases to specialized care. The aim of the present study was to identify the strengths and limitations of the PSP from the perspective of health professionals involved in the programme.