Systemic sclerosis & Raynaud's
Validity, Reliability, and Differential Item Functioning of English and French Versions of the 10‐Item Connor‐Davidson Resilience Scale in Systemic Sclerosis: A Scleroderma Patient‐Centered Intervention Network Cohort Study
Authors' conclusion
The CD-RISC-10 is a valid and reliable measure of resilience in SSc, with score comparability across English and French versions.
Study context
- Population
- Systemic sclerosis (SSc) participants enrolled in the Scleroderma Patient-centered Intervention Network Cohort who completed the Connor-Davidson Resilience Scale (CD-RISC-10) between August 2022 and January 2023
- Participants
- 962 participants
- Comparison
- English vs French versions of the CD-RISC-10
- Outcome
- Validity, reliability and DIF of the CD-RISC-10
Methodological detailscohort study, confirmatory factor analysis, Multiple Indicators Multiple Causes models for differential item functioning (DIF)
- Cohort study
- Confirmatory factor analysis
- Multiple Indicators Multiple Causes models for DIF
Performance
As reported in the abstract
- Confirmatory factor analysis (CFA) single-factor structure: Tucker-Lewis index
- 0.99
- CFA: comparative fit index
- 0.99
- CFA: root mean square error of approximation
- 0.08 (90% CI 0.07, 0.09)
- Internal consistency, Cronbach's α
- 0.93 (95% CI 0.92, 0.94)
- Correlations with other measures of psychological functioning, moderate to large, confirming hypotheses (|r|)
- 0.57-0.78
- 1-2-week test-retest reliability, intraclass correlation coefficient (ICC) (95% CI 0.75, 0.85), subsample of 230
- 0.80
Original publication
Validity, Reliability, and Differential Item Functioning of English and French Versions of the 10‐Item Connor‐Davidson Resilience Scale in Systemic Sclerosis: A Scleroderma Patient‐Centered Intervention Network Cohort Study. Arthritis Care Res (Hoboken). Published 7 June 2023. doi:10.
Composed by AI from the published abstract and checked against it. How Briefs are made →