Prevention of eating disorders: 2019 in review.

This article reviews 11 prevention-related publications in on during 2019. Two models from the 2018 review continue to frame this analysis: (1) the Mental Health Intervention Spectrum from health promotion → types of prevention → case identification and referral → treatment; and (2) parsing phases of prevention into rationale, theory, and methodology → clarification of risk factors → implications for specific preventive interventions → design innovation and feasibility (pilot) research → efficacy and effectiveness research → program dissemination. These articles illustrate how the theoretical complexity and rigorous methodological demands of prevention science are manifest in the eating disorder field. A subset of articles also demonstrates the importance of working with researchers and community stakeholders to improve our understanding of how ethnicity, class, and gender intersect with planning for improvements in all phases of prevention. Other subsets show the need to expand the list of relevant risk factors, and how the traditional schema of masculinity creates both maladaptive biases in case identification and obstacles to an effective and compassionate understanding of EDs. Finally, implications of the absence of efficacy, effectiveness, and dissemination studies are discussed.