GRADE summary of findings tables enhanced understanding of values and preferences evidence

Abstract

ObjectivesWe conceptualize patient values and preferences as the relative importance of health outcomes (RIO) which are often obtained through utility elicitation research. A transparent and structured approach to present synthesized RIO evidence and the certainty of this evidence is needed. This study aims to adapt the summary of findings (SoF) table to describe the RIO. Study Design and SettingWe performed three interactive workshops with a protype version of the SoF table for RIO, evidence adapted from the SoF table for intervention effects. We then tested the new format through semi-structured interviews with professionals who interpret RIO evidence (e.g., systematic review authors and guideline developers). ResultsWe adapted the SoF table for the presentation of RIO evidence. This SoF table may be easy to use, but bears one risk: some participants misunderstood the utility information and the variability around the RIO. We added a visual analogue scale to clarify the concept of utilities. ConclusionThrough a multi-stage process including brainstorming sessions and interviews, we adapted the SoF table to present RIO evidence. This table may enhance understanding of evidence synthesis of values and preferences, facilitating the incorporation of this type of evidence in decision-making.