Assessing differential item functioning for the Social Appearance Anxiety Scale: a Scleroderma atient-centred Intervention Network (SPIN) Cohort Study.
Sophia J SommerDaphna HarelLinda KwakkenbosMarie-Eve CarrierShadi GholizadehKaren GottesmanCatarina LeiteVanessa L MalcarneBrett D Thombsnull nullPublished in: BMJ open (2020)
SAAS and SAAS-5 scores are comparable across language, sex, and disease-type, despite small differences in how patients respond to some items.
Keyphrases
- end stage renal disease
- randomized controlled trial
- ejection fraction
- newly diagnosed
- chronic kidney disease
- healthcare
- systemic sclerosis
- peritoneal dialysis
- prognostic factors
- density functional theory
- depressive symptoms
- single molecule
- molecular dynamics
- psychometric properties
- idiopathic pulmonary fibrosis
- ionic liquid
- transition metal