{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T10:59:52Z","timestamp":1788865192239,"version":"build-2803163510"},"reference-count":23,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2007,12,19]],"date-time":"2007-12-19T00:00:00Z","timestamp":1198022400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Intl J Eating Disorders"],"published-print":{"date-parts":[[2008,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective:<\/jats:title><jats:p>To investigate whether clusters of bulimic symptoms exist in a community sample of young Portuguese women.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method:<\/jats:title><jats:p>A total of 2028 females, aged 12\u201323 years, completed the Eating Disorder Examination Questionnaire (EDE\u2010Q). Latent class analysis was applied to the seven bulimic symptoms, age, and body mass index.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results:<\/jats:title><jats:p>The selected 4\u2010class solution yielded a \u201chealthy\u201d class, reporting minimal binge eating and purging behaviors. A \u201cbinge eating\u201d class, resembled binge eating disorder. A \u201cpurging\u201d class had infrequent binge eating, but frequent compensatory behaviors. Finally, in a \u201cclassic bulimia nervosa\u201d class, binge eating episodes were reported by 95% of participants, and compensatory behaviors were frequently endorsed. EDE \u2010Q global and subscale scores differed across all latent classes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion:<\/jats:title><jats:p>In the community, three natural patterns exist: binge eating plus compensatory behaviors, binge eating only, and purging in the absence of binge eating. These results have implications for future revisions of eating disorders nosology. \u00a9 2007 by Wiley Periodicals, Inc. Int J Eat Disord, 2008<\/jats:p><\/jats:sec>","DOI":"10.1002\/eat.20497","type":"journal-article","created":{"date-parts":[[2007,12,19]],"date-time":"2007-12-19T18:18:45Z","timestamp":1198088325000},"page":"251-258","source":"Crossref","is-referenced-by-count":27,"title":["An empirical study of the typology of bulimic symptoms in young Portuguese women"],"prefix":"10.1002","volume":"41","author":[{"given":"Andrea Poyastro","family":"Pinheiro","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cynthia M.","family":"Bulik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick F.","family":"Sullivan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paulo P. 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