What works to improve the social networks and prevent social isolation for people with mental health

Key Findings:

• The evidence around effectiveness of interventions to prevent loneliness and social isolation is patchy and findings are inconsistent.
• The evidence shows that staff can play a key role in facilitating social networks.
• It appears that befriending may be beneficial to peoples’ mental health, but there is inconclusive evidence on the impact of peer support.
• Various activity or occupation-based interventions - such as horticulture, sport and learning - have been found to increase social networks and reduce social isolation.

This document is part of a series of 'introduction to research’ papers produced for Camden and Islington NHS Foundation Trust (C&I).

Other documents within the series include:

• The effectiveness of supported housing and accommodation for people with mental health problems
• The impact and effectiveness of meaningful activity for people with mental health problems
• Experiences of the Mental Health Act and the role of professionals involved

C&I’s academics have a strong track record in research around social interventions for people with mental ill health. The papers do not claim to be a comprehensive account of all evidence available in this area. Instead they are provided for those who are keen to know what research already exists, where to find it and what areas might usefully be further explored.

Our thanks to Camden and Islington NHS Foundation Trust for agreeing to share the work.