{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T16:45:25Z","timestamp":1791477925821,"version":"4.3.4"},"reference-count":38,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T00:00:00Z","timestamp":1558569600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro Eating Disorders Rev"],"published-print":{"date-parts":[[2019,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>This meta\u2010analysis examines the efficacy of recently developed psychological treatments for anorexia nervosa, compared with control condition. Outcome criteria are weight gain, eating disorder pathology, and quality of life.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Twelve thousand nine hundred ninety\u2010seven abstracts, published between 1980 and 2017, were retrieved. End\u2010of\u2010treatment data from 1,279 participants, from 15 of 17 eligible studies, were used to calculate pooled\u2010effect sizes (Hedges' <jats:italic>g<\/jats:italic>) for outcome using random\u2010effects model. Subgroup analyses were used to explore the influence of various patient and study characteristics.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>No significant differences between psychological treatment and controls were found on weight gain, <jats:italic>g<\/jats:italic>\u00a0=\u00a00.07, 95% CI [\u22120.09, 0.23], eating disorder pathology, <jats:italic>g<\/jats:italic>\u00a0=\u00a00.06, 95% CI [\u22120.10, 0.21], and quality of life, <jats:italic>g<\/jats:italic>\u00a0=\u00a0\u22120.11, 95% CI [\u22120.36, 0.15]. Studies including only patients over 18\u00a0years of age were more effective on weight gain than studies including adolescents as well. High\u2010quality studies and studies with reported therapist training had larger effects on weight gain and quality of life compared with low\u2010quality studies and studies without reported training.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Despite progress in the development of specialized treatments, the efficacy of psychological treatment over an active control condition could not be established. Outcomes, however, are obscured by low\u2010quality and heterogeneous studies.<\/jats:p><\/jats:sec>","DOI":"10.1002\/erv.2683","type":"journal-article","created":{"date-parts":[[2019,5,24]],"date-time":"2019-05-24T06:36:05Z","timestamp":1558679765000},"page":"331-351","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":107,"title":["Meta\u2010analysis on the efficacy of psychological treatments for anorexia nervosa"],"prefix":"10.1002","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3889-9897","authenticated-orcid":false,"given":"Elske","family":"van den Berg","sequence":"first","affiliation":[{"name":"Novarum Center for Eating Disorders and Obesity  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Houtzager","sequence":"additional","affiliation":[{"name":"Research Department, Arkin Mental Health Institute  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jasmijn","family":"de Vos","sequence":"additional","affiliation":[{"name":"NPI  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Inge","family":"Daemen","sequence":"additional","affiliation":[{"name":"Research Department, Arkin Mental Health Institute  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georgia","family":"Katsaragaki","sequence":"additional","affiliation":[{"name":"Research Department, Arkin Mental Health Institute  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eirini","family":"Karyotaki","sequence":"additional","affiliation":[{"name":"Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pim","family":"Cuijpers","sequence":"additional","affiliation":[{"name":"Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jack","family":"Dekker","sequence":"additional","affiliation":[{"name":"Research Department, Arkin Mental Health Institute  The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2019,5,23]]},"reference":[{"key":"e_1_2_9_2_1","volume-title":"American psychiatric association practice guidelines for the treatment of psychiatric disorders: Compendium 2006","author":"American Psychiatric Association","year":"2006"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.2307\/2533446"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470743386"},{"key":"e_1_2_9_6_1","volume-title":"Comprehensive meta\u2010analysis version 3 [Computer software]","author":"Borenstein M. 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