Objective: This study sought to determine the factor structure of the newly developed self-report screening questionnaire Eating Disturbances in Youth-Questionnaire (EDY-Q) as well as to report the distribution of variants of early-onset restrictive eating disturbances characteristic of avoidant/restrictive food intake disorder (ARFID) in a middle childhood population sample. Method: Using the EDY-Q, a total of 1444 children aged 8-13 years were screened in elementary schools in Switzerland via self-report. The factor analysis of the 12 items covering ARFID related symptoms was performed using a principal component analysis (PCA). Results: The PCA showed a four factor solution, with clear allocation to the scales covering three variants of early-onset restrictive eating disturbances and weight problems. Inadequate overall food intake was reported by 19.3% of the children, a limited accepted amount of food by 26.1%, and food avoidance based on a specific underlying fear by 5.0%. Discussion: The postulated factor structure of the EDY-Q was confirmed, further supporting the existence of distinct variants of early-onset restrictive eating disturbances. Avoidant/restrictive eating behavior seems to be a common experience in middle childhood, but results have to be confirmed using validated interviews.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa.de:bsz:15-qucosa-205393 |
| Date | 12 September 2016 |
| Creators | Kurz, Susanne, van Dyck, Zoé, Dremmel, Daniela, Munsch, Simone, Hilbert, Anja |
| Contributors | Universität Freiburg, Departement für Psychologie, Universität Luxemburg, Integrative Research Unit on Social and Individual Development (INSIDE), Universität Leipzig, Universitätsklinikum Leipzig, Universität Leipzig, Medizinische Fakultät, Universität Leipzig, Medizinische Fakultät |
| Publisher | Universitätsbibliothek Leipzig |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:article |
| Format | application/pdf |
| Source | International journal of eating disorders (2015) 49, 1, S. 102-106 |
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