Fig. 5.

The Champion Model. The Champion Model is a conceptual framework developed by our team members, after they grouped information from the scoping review extraction form and discussed categories until consensus was reached. Specifically, free response data, including the words used to describe the champion, facilitators and barriers to use of champions, core activities, complementary strategies, and impact, were used to build the model. Health outcomes as a direct result of champions were not measured in any of the articles, but health outcomes are hypothesized to improve with the use of champions based on existing theoretical frameworks