Across rheumatic diseases

Defining domains: developing consensus-based definitions for foundational domains in OMERACT core outcome sets

Semin Arthritis RheumPublished Consensus study

Authors' conclusion

Using a consensus-based approach, we have created a detailed definition for five of the foundational domains in OMERACT core domain sets; patient global assessment requires further research.

Study context

Population
OMERACT working groups, patient research partners and the OMERACT Technical Advisory Group; six foundational domains (pain intensity, pain interference, physical function, fatigue, patient global assessment, health-related quality of life)responded to both survey rounds
Participants
104 participants
Outcome
Preferred (consensus) domain definition for each of six foundational domains
Methodological detailstwo-round survey, OMERACT 2023 Methodology Workshop
  • Two-round survey
  • OMERACT 2023 Methodology Workshop

Recommendations

As reported in the abstract

Preferred domain definitions
  • Preferred definition established for each domain except patient global assessment (no agreement reached)

Further findings

Participants at the OMERACT 2023 Methodology Workshop providing lived experience examples, used to contextualise definition reports for the five domains
75

Original publication

Defining domains: developing consensus-based definitions for foundational domains in OMERACT core outcome sets. Semin Arthritis Rheum. Published 29 February 2024. doi:10.1016/j.semarthrit.2024.152423

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