Lupus & antiphospholipid syndrome
Psychometric properties evaluation of the Persian version of the self-report outcome scale for lupus disease Lupus_PRO version 1.7
Authors' conclusion
The Persian version of the Lupus_PRO questionnaire, version 1.7, demonstrates acceptable validity and reliability in the Iranian population.
Study context
- Population
- Patients with Systemic Lupus Erythematosus (SLE) completing the Persian version of the Lupus_PRO questionnaire, version 1.7, Iranian population205 (94%) female
- Participants
- 218 patients
- Outcome
- Psychometric properties (convergent and discriminant validity, construct validity, reliability) of the Persian Lupus_PRO v1.7
Methodological detailsforward-backward translation, confirmatory factor analysis
- Forward-backward translation
- Confirmatory factor analysis
Performance
As reported in the abstract
Psychometric properties of the Persian Lupus_PRO v1.7
Average Variance Extracted (AVE) for HRQOL and Non-HRQOL constructs, except Coping and Cognition dimension (satisfactory convergent validity)
greater than 0.50
Interdimensional correlation coefficient (discriminant validity) of each dimension with other dimensions
less than 0.10
Cronbach's alpha across dimensions (good internal consistency)
0.51 to 0.91
Original publication
Psychometric properties evaluation of the Persian version of the self-report outcome scale for lupus disease Lupus_PRO version 1.7. Lupus. Published 30 September 2024. doi:10.
Composed by AI from the published abstract and checked against it. How Briefs are made →