Title
Predictors of Outcome at 1 Year in Adolescents With DSM-5 Restrictive Eating Disorders: Report of the National Eating Disorders Quality Improvement Collaborative
Publication Date
2014
Journal Title
J Adolesc Health
Abstract
Purpose: The National Eating Disorders Quality Improvement Collaborative evaluated data of patients with restrictive eating disorders to analyze demographics of diagnostic categories and predictors of weight restoration at 1 year. Methods: Fourteen Adolescent Medicine eating disorder programs participated in a retrospective review of 700 adolescents aged 9-21 years with three visits, with DSM-5 categories of restrictive eating disorders including anorexia nervosa (AN), atypical AN, and avoidant/restrictive food intake disorder (ARFID). Data including demographics, weight and height at intake and follow-up, treatment before intake, and treatment during the year of follow-up were analyzed. Results: At intake, 53.6% met criteria for AN, 33.9% for atypical AN, and 12.4% for ARFID. Adolescents with ARFID were more likely to be male, younger, and had a longer duration of illness before presentation. All sites had a positive change in mean percentage median body mass index (%MBMI) for their population at 1-year follow-up. Controlling for age, gender, duration of illness, diagnosis, and prior higher level of care, only %MBMI at intake was a significant predictor of weight recovery. In the model, there was a 12.7% change in %MBMI (interquartile range, 6.5-19.3). Type of treatment was not predictive, and there were no significant differences between programs in terms of weight restoration. Conclusions: The National Eating Disorders Quality Improvement Collaborative provides a description of the patient population presenting to a national cross-section of 14 Adolescent Medicine eating disorder programs and categorized by DSM-5. Treatment modalities need to be further evaluated to assess for more global aspects of recovery. (C) 2014 Society for Adolescent Health and Medicine. All rights reserved.
Volume Number
55
Issue Number
6
Pages
750-756
Document Type
Article
EPub Date
2014/09/10
Status
Faculty; Northwell Researcher
Facility
School of Medicine; Northwell Health
Primary Department
General Pediatrics
PMID
DOI
10.1016/j.jadohealth.2014.06.014