Cost-effectiveness of Intervention Implementation Support for Reducing Eating Disorder Symptoms Among College Students.
Prev Sci
; 25(3): 498-508, 2024 Apr.
Article
em En
| MEDLINE
| ID: mdl-38421548
ABSTRACT
Implementation support for prevention interventions is receiving increased attention, as many organizations receive training in evidence-based practices but do not deliver the interventions optimally. The Body Project, a four-session program, significantly reduces eating disorder symptoms and future disorder onset among group participants when delivered by peer educators at colleges/universities. Costs and cost-effectiveness of the program were examined using data from a randomized trial that compared three levels of implementation support at 63 colleges (1) a train-the-trainer (TTT) workshop alone, (2) TTT plus a technical assistance (TA) workshop, or (3) TTT plus TA plus monthly quality assurance (QA) consultations. Effectiveness was measured by the production of reliable change in eating disorder symptoms from pretest to posttest. Costs and cost-effectiveness of two levels of implementation support are reported, comparing TTT-only with TTT + TA + QA (effectiveness of the TTT + TA condition did not differ from TTT-only) and using results from an earlier study as a proxy for a no-treatment control. Two perspectives are considered a sponsoring organization providing the training at multiple sites and a college delivering the intervention to its eligible students. From the perspective of a sponsoring organization, adding both the TA training and QA support improves the cost-effectiveness per eligible student receiving the intervention. From the perspective of costs for a college to deliver the intervention, receiving TA training and QA support is also more cost-effective than the training workshop alone, whether the peer educators are paid or unpaid and whether costs of group supervision are included or excluded. Results converge with previous research showing that more intensive implementation support can be more cost-effective.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Estudantes
/
Transtornos da Alimentação e da Ingestão de Alimentos
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Análise Custo-Benefício
Limite:
Adolescent
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Adult
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Female
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Humans
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Male
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article