Collaborative National Network Examining Comparative Effectiveness Trials (CoNNECT) in 12 U.S. States, August 2010-July 2012

<strong>Purpose.</strong> The CoNNECT Project enables comparative effectiveness research on mental health, behavioral health, and substance use in primary care. CoNNECT tracked two main elements: (1) the number of patients identified with a comorbid mental health and physical health diagnosis; (2) the number of patients who initiate treatment secondary to a mental health diagnosis. CoNNECT created the capacity to build a base for mental health in primary care comparative effectiveness research using electronic connectivity to generate retrospective and in time prospective clinical data. <strong>Data Access.</strong> CoNNECT data are not available from ICPSR. The data from this study are hosted at DARTNet.