Concepedia

Development, psychometric evaluation and cognitive debriefing of the rheumatoid arthritis symptom and impact questionnaire (RASIQ)

Brandon Becker, Marguerite Bracher, Deven Chauhan, Regina Rendas‐Baum, Xiaochen Lin, Kimberly Raymond, Meaghan O’Connor, Mark Kosinski

Journal of Patient-Reported Outcomes · 2021 · 15 citations · 23 references

Open access

References

23

Modified disease activity scores that include twenty-eight-joint counts development and validation in a prospective longitudinal study of patients with rheumatoid arthritis

M.L.L. Prevoo, Martin A. van't Hof, H. H. Kuper et al. · Arthritis & Rheumatism · 1995 · 6.1K citations

Statistics notes: Cronbach's alpha: Table 1

J M. Bland · BMJ · 1997 · 5.2K citations · Full text

Guidance for industry: patient-reported outcome measures: use in medical product development to support labeling claims: draft guidance

Health and Quality of Life Outcomes · 2006 · 2.8K citations · Full text

EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2019 update

Josef S Smolen, Robert Landewé, J. W. J. Bijlsma et al. · Annals of the Rheumatic Diseases · 2020 · 2.6K citations · Full text

A General Approach to Confirmatory Maximum Likelihood Factor Analysis

Karl G. Jöreskog · Psychometrika · 1969 · 2.5K citations