Strengthening suicide prevention networks: Interorganizational collaboration and tie strength

One explanation for the continued high rates of suicide in the United States may be insufficient coordination between organizations involved in prevention. Therefore, the factors that promote interorganizational collaboration should be identified and fostered. Surveys were administered to 37 organizations involved in suicide prevention in one Colorado community to: (1) assess the nature of collaboration and (2) identify relationship strength indicators associated with different types of collaboration. Results were examined using social network and regression analyses. Organizations reported more sharing information and resources and sending and receiving referrals than developing service infrastructure and coordinating training and screening activities. Some types of organizations were more connected than others, and the influence of relationship strength indicators was mostly consistent across different types of collaboration. This study offers new insight into the structural and relational aspects of interorganizational collaboration in suicide prevention and may serve as a model to better understand networks within other community health settings.