Table 5.

Example of REACH Adaptation of i-PARIHS Facilitation Checklist

Elements & key questions – i-PARIHS	REACH questions	Prompts
1. Characteristics of the cleaning bundle intervention
Who it affects? Who is likely to be affected by the proposed innovation?	Who is directly impacted?	Composition, roles and responsibilities of site team Environmental services workforce
Underlying knowledge sources Is the evidence viewed as rigorous and robust? Is there a shared view about the evidence? What other evidence is important at this site?	How is the bundle perceived?	Is there a shared view about the evidence? What other evidence is important at this site?
Clarity Is the evidence packaged in an accessible and usable form? Will people be able to see easily and clearly what is proposed in terms of practice?
Degree of fit (compatibility or contestability) How well does it ‘fit’ the local setting? Is it likely to be accepted or contested by those people who have to implement it?	How does the bundle align with current practice at the site?	What is the extent of change required to implement? Refer to completed intervention gap analysis