{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T20:42:47Z","timestamp":1781642567022,"version":"3.54.5"},"reference-count":37,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2018,12,22]],"date-time":"2018-12-22T00:00:00Z","timestamp":1545436800000},"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":["Intl J Eating Disorders"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>Given that weight gain patterns in adolescents receiving outpatient Family\u2010Based Treatment (FBT) have not been characterized, the purpose of this study was to examine trajectories of weight gain in a group of adolescent patients with a restrictive eating disorder [e.g., anorexia nervosa (AN) and atypical AN] receiving FBT. This study also examined the association of patient characteristics with weight gain trajectories, including age, diagnosis, weight suppression, presenting BMI\u2010for\u2010age percentile, and eating pathology.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Latent growth mixture modeling was used to identify distinct weight trajectories, as defined by change in BMI\u2010for\u2010age percentile, for 153 adolescents with AN or atypical AN, receiving FBT.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There were five distinct weight gain trajectory profiles for adolescents receiving FBT for a restrictive eating disorder. Younger age and greater weight suppression were associated with more rapid weight gain trajectories. A pattern of slow and consistent weight gain was associated with older age and less eating pathology.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion<\/jats:title><jats:p>There was considerable variability in weight gain trajectories in youth receiving outpatient FBT for a restrictive eating disorder. This suggests that patients' presenting information can be used to inform expectations regarding weight gain trajectories.<\/jats:p><\/jats:sec>","DOI":"10.1002\/eat.23000","type":"journal-article","created":{"date-parts":[[2018,12,22]],"date-time":"2018-12-22T12:49:16Z","timestamp":1545482956000},"page":"88-94","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Weight gain trajectories during outpatient family\u2010based treatment for adolescents with anorexia nervosa"],"prefix":"10.1002","volume":"52","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1681-1994","authenticated-orcid":false,"given":"Jocelyn","family":"Lebow","sequence":"first","affiliation":[{"name":"Department of Psychiatry and Psychology Mayo Clinic School of Medicine  Rochester Minnesota"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leslie","family":"Sim","sequence":"additional","affiliation":[{"name":"Department of Psychiatry 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