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. 2018 Mar 16;8(3):e020617. doi: 10.1136/bmjopen-2017-020617

Figure 2.

Figure 2

Flowchart of Delphi process. Consensus was determined based on the level of agreement using the RAND/UCLA Appropriateness Method. Indicators were rated on a scale of 1 to 9, and considered appropriate and feasible based on a medium score of 7 or higher. Of the 17 outcome indicators that were considered feasible, 16 were also considered appropriate.