Institute for Clinical Evaluative Sciences

ICES is an independent, non-profit research institute that utilizes population-based health information to generate evidence-based knowledge regarding healthcare delivery and outcomes. Based in Ontario, Canada, the organization maintains a comprehensive repository of de-identified administrative health data, including records for physician services, hospital stays, and prescription drugs. ICES provides data access and analytical expertise to researchers and policymakers to evaluate the effectiveness, quality, and efficiency of the health care system. Its work is instrumental in shaping health policy and clinical practice guidelines through rigorous epidemiological and health services research.