International consensus on patient-centred outcomes in eating disorders.

The effectiveness of mental health care can be improved through coordinated and wide-scale outcome measurement. The International Consortium for Health Outcomes Measurement has produced collaborative sets of outcome measures for various mental health conditions, but no universal guideline exists for eating disorders. This Position Paper presents a set of outcomes and measures for eating disorders as determined by 24 international experts from professional and lived experience backgrounds. An adapted Delphi technique was used, and results were assessed through an open review survey. Final recommendations suggest outcomes should be tracked across four domains: eating disorder behaviours and cognitions, physical health, co-occurring mental health conditions, and quality of life and social functioning. Outcomes are collected using three to five patient-reported measures. For children aged between 6 years and 12 years, the measures include the Children's Eating Attitude Test (or, for those with avoidant restrictive food intake disorder, the Eating Disorder in Youth Questionnaire), the KIDSCREEN-10, and the Revised Children's Anxiety and Depression Screener-25. For adolescents aged between 13 years and 17 years, the measures include the Eating Disorder Examination Questionnaire (EDE-Q; or, for avoidant restrictive food intake disorder, the Nine-Item Avoidant Restrictive Food Intake Disorder Screener [NIAS]), the two-item Patient Health Questionnaire (PHQ-2), the nine-item Patient Health Questionnaire (PHQ-9), the two-item Generalised Anxiety Disorder (GAD-2), the seven-item Generalised Anxiety Disorder (GAD-7), and the KIDSCREEN-10. For adults older than 18 years, measures include the EDE-Q (or, for avoidant restrictive food intake disorder, the NIAS), the PHQ-2, the PHQ-9, the GAD-2, the GAD-7, the Clinical Impairment Assessment, and the 12-item WHO Disability Assessment Schedule 2.0. These questionnaires should be supplemented by information on patient characteristics and circumstances (ie, demographic, historical, and clinical factors). International adoption of these guidelines will allow comparison of research and clinical interventions to determine which settings and interventions work best, and for whom.

Social and economic cost of eating disorders in the United States: Evidence to inform policy action.

OBJECTIVE: To estimate one-year costs of eating disorders in the United States (U.S.) from a societal perspective, including the costs to the U.S. health system, individual and family productivity costs, lost wellbeing, and other societal economic costs, by setting and payer. Findings will inform needed policy action to mitigate the impact of eating disorders in the U.S. METHOD: Costs of eating disorders were estimated using a bottom-up cost-of-illness methodology, based on the estimated one-year prevalence of eating disorders. Intangible costs of reduced wellbeing were also estimated using disability-adjusted life years. RESULTS: Total economic costs associated with eating disorders were estimated to be $64.7 billion (95% CI: $63.5-$66.0 billion) in fiscal year 2018-2019, equivalent to $11,808 per affected person (95% CI: $11,754-$11,863 per affected person). Otherwise Specified Feeding or Eating Disorder accounted for 35% of total economic costs, followed by Binge Eating Disorder (30%), Bulimia Nervosa (18%) and Anorexia Nervosa (17%). The substantial reduction in wellbeing associated with eating disorders was further valued at $326.5 billion (95% CI: $316.8-$336.2 billion). DISCUSSION: The impact of eating disorders in the U.S. is substantial when considering both economic costs and reduced wellbeing (nearly $400 billion in fiscal year 2018-2019). Study findings underscore the urgency of identifying effective policy actions to reduce the impact of eating disorders, such as through primary prevention and screening to identify people with emerging or early eating disorders in primary care, schools, and workplaces and ensuring access to early evidence-based treatment.

Family life cycle transitions and the onset of eating disorders: a retrospective grounded theory approach.

AIMS AND OBJECTIVE: The aim of this retrospective qualitative study is to understand how transitions in the family life cycle and responses to these events may relate to the onset of eating disorders in an attempt to generate new theoretical insights and inform future research in the area of eating disorder prevention. BACKGROUND: Little is known about the contextual factors that occur throughout the family life cycle that may be risk factors for the development of eating disorders. DESIGN AND METHODS: Semi-structured interviews were conducted with 27 individuals of varied ages (age range = 17-64; median = 27; SD 13·7) currently receiving treatment for eating disorders in an outpatient clinic specialising in eating disorder treatment. Data were analysed using grounded theory methods. RESULTS: Six themes were identified as family life cycle transitional events that preceded the onset of participants' eating disorders: (1) school transitions, (2) death of a family member, (3) relationship changes, (4) home and job transitions (5) illness/hospitalisation and (6) abuse, sexual assault, or incest. CONCLUSIONS: Results indicated that transitional events in the family life cycle followed by a lack of needed support during these transitions may precipitate the onset of eating disorders. Thus, future research should use these findings to inform the creation of interventions that reduce the intensity of the stress brought about by these transitional periods and increase the adaptability and coping skills of individuals and family members to prevent eating disorders. Relevance to clinical practice. Nurses and other healthcare professionals should be aware of the importance of transitional events occurring in the family life cycle of adolescents and young adults. Helping parents to be aware and supportive of difficult transitional events may be more important than trying to solve or fix the problem.