Bias in binge eating disorder: How representative are recruited clinic samples?

Denise E. Wilfley, Kathleen M. Pike, Faith Anne Dohm, Ruth H. Striegel-Moore, Christopher G. Fairburn

Research output: Contribution to journalArticle

69 Scopus citations

Abstract

The aim of this study was to investigate sampling bias as it affects recruited clinic samples of binge eating disorder (BED). Demographic and clinical characteristics of a recruited clinic sample were compared with a community sample. The 2 groups met the same operational definition of BED and were assessed using the same primarily interview-based methods. Ethnicity, severity of binge eating, and social maladjustment were found to increase treatment seeking among participants with BED rather than levels of psychiatric distress or comorbidity. These findings suggest that previous studies using recruited clinic samples have not biased estimates of psychiatric comorbidity in BED.

Original languageEnglish
Pages (from-to)383-388
Number of pages6
JournalJournal of Consulting and Clinical Psychology
Volume69
Issue number3
DOIs
StatePublished - Jan 1 2001
Externally publishedYes

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