caa a22 4500 606178392 CHVBK 20210128100756.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s11136-015-0949-z doi (NATIONALLICENCE)springer-10.1007/s11136-015-0949-z Evaluating Psychometric Properties of the Spanish-version of the Pediatric Functional Assessment of Chronic Illness Therapy-Perceived Cognitive Function (pedsFACIT-PCF) [Elektronische Daten] [Alex Wong, Jin-Shei Lai, Helena Correia, David Cella] Purpose: The pediatric Functional Assessment of Chronic Illness Therapy-Perceived Cognitive Function (pedsFACIT-PCF) is a 13-item short-form derived from the pediatric Perceived Cognitive Function item bank (pedsPCF), which was developed to measure children's daily cognitive behaviors and was validated on the US general population and children with cancer. This study evaluated the psychometric properties of Spanish language pedsFACIT-PCF and the measurement equivalence between Spanish and English versions. Methods: pedsFACIT-PCF items were translated into Spanish using a standard iterative methodology. A total of 1358 English- and 604 Spanish-speaking children aged 8-17years who completed English and Spanish versions of pedsFACIT-PCF, respectively, were administered through an Internet survey company. Unidimensionality was evaluated using confirmatory factor analysis. Item responses were modeled using item response theory. The presence and impact of differential item functioning (DIF) were evaluated using ordinal logistic regression. Results: Unidimensionality of the pedsFACIT-PCF was supported. One of the 13 items demonstrated statistically significant DIF by language; however, impacts of language DIF on both individual scores and at the test level were negligible. No Spanish items showed DIF with respect to age and gender. Conclusions: The 13-item pedsFACIT-PCF demonstrated stable measurement properties on language, gender and age and can be used for future trials. Springer International Publishing Switzerland, 2015 Perceived Cognitive Function nationallicence Children nationallicence Differential item functioning nationallicence Language nationallicence Age nationallicence Gender nationallicence CFA : Confirmatory factor analysis nationallicence DIF : Differential item functioning nationallicence GRM : Graded response model nationallicence IRT : Item response theory nationallicence PRO : Patient-reported outcomes nationallicence pedsFACIT : Pediatric Functional Assessment of Chronic Illness Therapy nationallicence PCF : Perceived Cognitive Function nationallicence SE : Standard error nationallicence TCC : Test characteristic curve nationallicence Wong Alex Program in Occupational Therapy and Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA aut Lai Jin-Shei Departments of Medical Social Sciences and Pediatrics, Northwestern University Feinberg School of Medicine, 633 N St. Clair, #19-039, 60611, Chicago, IL, USA aut Correia Helena Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA aut Cella David Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA aut Quality of Life Research Springer International Publishing 24/9(2015-09-01), 2289-2295 0962-9343 24:9<2289 2015 24 11136 https://doi.org/10.1007/s11136-015-0949-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 brief-communication jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11136-015-0949-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wong Alex Program in Occupational Therapy and Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA aut NATIONALLICENCE 700 1- Lai Jin-Shei Departments of Medical Social Sciences and Pediatrics, Northwestern University Feinberg School of Medicine, 633 N St. Clair, #19-039, 60611, Chicago, IL, USA aut NATIONALLICENCE 700 1- Correia Helena Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA aut NATIONALLICENCE 700 1- Cella David Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA aut NATIONALLICENCE 773 0- Quality of Life Research Springer International Publishing 24/9(2015-09-01), 2289-2295 0962-9343 24:9<2289 2015 24 11136