Article
Association of etiological factors across the extreme end and continuous variation in disordered eating in female Swedish twins.
Psychological medicine - 1 Apr 2021
Dinkler Lisa, Taylor Mark J, Råstam Maria, Hadjikhani Nouchine, Bulik Cynthia M, Lichtenstein Paul, Gillberg Christopher, Lundström Sebastian
Abstract excerpt
BACKGROUND: Accumulating evidence suggests that many psychiatric disorders etiologically represent the extreme end of dimensionally distributed features rather than distinct entities. The extent to which this applies to eating disorders (EDs) is unknown. METHODS: We investigated if there is similar etiology in (a) the continuous distribution of the Eating Disorder Inventory-2 (EDI-2), (b) the extremes of EDI-2...
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