Refining the CRiSPHe (checklist for reporting research using a simulated patient methodology in Health): a Delphi study

Objectives: A recent applicability study highlighted the need for the existing checklist for reporting research using a simulated patient methodology (CRiSP) to be clearer and user-friendly. The aim of this study was to update the checklist to address these concerns.
Methods: A fourth round of the Delphi consensus study, used in the original checklist development work, was conducted. Previous participants, who had expertise in SP methodology, were invited to complete a questionnaire including a list of 13 checklist items developed in the previous study and
revised following applicability testing. Closed questions were analysed for frequency. Consensus was predefined as >80% agreement. All items were discussed in a roundtable meeting and further modified as necessary. Responses to open questions were content analysed.
Key findings: Twenty-one authors participated. There was a statistical consensus in 12 out of 13 modified checklist items.
Conclusions: A final reporting checklist for studies in health research using SP methodology has been developed using a consensus approach. Further refinements may be needed to increase the generalizability of the checklist in different contexts.