Abstract
SETTING: The Public Health Agency of Canada Innovation Strategy (PHAC-IS) funded the development and delivery of interventions that addressed priority population health issues over a 10-year period between 2009 and 2020. The design of the PHAC-IS funding program integrated the intentional effort of scale-up to increase the reach and impact of proven population health promotion interventions towards long-term, sustained impact benefit at individual, community, and systems levels. INTERVENTION: Recognizing that social innovation and adaptive cycles are necessary for effective scale-up, the PHAC-IS developed and applied a Scale-up Readiness Assessment Tool (SRAT) to assess the level of scale-up readiness of a funded project. OUTCOMES: Development of the SRAT included identifying predictors of success for the scale-up of effective population health interventions, organized into eight common characteristics among projects that indicated scale-up readiness: (1) intervention evidence and evaluation, (2) reach and scale, (3) organizational capacity, (4) partnership development, (5) system readiness, (6) community context, (7) cost factors, and (8) knowledge development and exchange. IMPLICATIONS: Although the SRAT was not a standalone decision-making rubric, it was a key part of a framework for review, consideration, and assessment for scale-up along a phased approach to funding. The development and application of the SRAT to measure readiness for scale-up provides insights into domains that can be used by funding organizations to inform scale-up decisions or for community organizations to assess their own readiness for scale-up.