Cognitive debriefing of the Scleroderma Health Assessment Questionnaire in diffuse cutaneous systemic sclerosis
The HAQ-DI and S-HAQ systemic sclerosis-specific items demonstrated content and item validity, respectively. Several minor modifications were made to the S-HAQ instructions, item wording, and rating scales.
Authors
- Chelsea Perschon
- Gurkirpal Singh (ORCID: https://orcid.org/0000-0003-1430-8957)
- David F Cella (ORCID: https://orcid.org/0000-0002-9881-4541)
- George J. Greene (ORCID: https://orcid.org/0000-0002-4620-5840)
- Virginia Steen (ORCID: https://orcid.org/0000-0002-6333-0133)
- Marzieh Jamali (ORCID: https://orcid.org/0000-0002-6241-4108)
- Dinesh Khanna (ORCID: https://orcid.org/0000-0003-1412-4453)
- Thomas A. Medsger
Institutions
- Northwestern University (US)
- University of Pittsburgh (US)
- Georgetown University (US)
- University of Michigan (US)
- Scleroderma Foundation (US)
- Stanford University (US)
Publication Details
- Journal
- Journal of Scleroderma and Related Disorders
- Published
- 2025-06-03
- DOI
- https://doi.org/10.1177/23971983251334162
- Primary Topic
- Systemic Sclerosis and Related Diseases
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Boehringer Ingelheim