Enabling Conditions and Sequencing for Sustainable Prosthetic and Orthotic Care: Development of the ROOTS Framework through Realist Evaluation in Post-Conflict Sierra Leone
Through a realist evaluation of a prosthetic and orthotic care initiative in post-conflict Sierra Leone, this study develops the ROOTS framework, which establishes that sustainable outcomes depend on a specific, non-shortcuttable sequence of foundational local capacity conditions—infrastructure, supply chain reliability, workforce development, and technical quality assurance—rather than prioritizing patient volume alone.