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It is unknown how participation in a family-based PHP impacts weight restoration and parental self-efficacy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Weight gain and parental self-efficacy were examined in 98 participants with anorexia nervosa or atypical anorexia nervosa during the first five weeks of participation in a family-based PHP. Maternal self-efficacy was assessed using the Parent versus Anorexia Scale.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Significant increases in weight, percent expected body weight (EBW), and maternal self-efficacy were observed, with large effect sizes. During the first five weeks of treatment, patients in the PHP gained an average of 4.5\u00a0kg, or 8.3% EBW. Maternal self-efficacy improved within two weeks of treatment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Findings suggest that family-based PHPs may facilitate rapid weight restoration without decreasing parental self-efficacy. Randomized trials are needed to directly compare family-based PHPs to outpatient FBT and PHPs with alternate treatment approaches, including longer-term follow-up and cost-effectiveness modeling.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1186\/s40337-022-00634-6","type":"journal-article","created":{"date-parts":[[2022,8,8]],"date-time":"2022-08-08T13:03:23Z","timestamp":1659963803000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Weight gain and parental self-efficacy in a family-based partial hospitalization program"],"prefix":"10.1186","volume":"10","author":[{"given":"Jessica L.","family":"Van Huysse","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Lock","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Le Grange","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Renee D.","family":"Rienecke","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,8,8]]},"reference":[{"key":"634_CR1","volume-title":"Treatment manual for anorexia nervosa: a family-based approach","author":"J Lock","year":"2013","unstructured":"Lock J, Le Grange D. 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Lock and Le Grange receive royalties from Guilford Press and Routledge for books related to Family-Based Treatment (FBT) and are Co-Directors of the Training Institute for Child and Adolescent Eating Disorders, LLC. Dr. Rienecke receives consulting fees from the Training Institute for Child and Adolescent Eating Disorders, LLC and receives royalties from Routledge. Dr. Van Huysse has no conflicts of interest to declare.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"116"}}