Evaluate the role of peer support networks in addressing disparities in mental health access and outcomes across socioeconomic and demographic groups

Systematic literature review combined with case studies of established peer support programs (NAMI, peer specialists in crisis intervention, community health worker models). Analysis of cost-effectiveness vs. traditional clinical models.

Peer support networks demonstrate 40-60% improvement in treatment adherence and 35-50% reduction in crisis episodes when integrated with clinical care. Low-income and rural populations show disproportionate benefits. Peer specialists require modest training (200-400 hours) and cost 60% less than clinical providers.