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- Title
The societal costs and health impacts on obesity of BMI report cards in US schools.
- Authors
Poole, Mary Kathryn; Gortmaker, Steven L.; Barrett, Jessica L.; McCulloch, Stephanie M.; Rimm, Eric B.; Emmons, Karen M.; Ward, Zachary J.; Kenney, Erica L.
- Abstract
Objective: This study aimed to estimate the 10‐year cost‐effectiveness of school‐based BMI report cards, a commonly implemented program for childhood obesity prevention in the US where student BMI is reported to parents/guardians by letter with nutrition and physical activity resources, for students in grades 3 to 7. Methods: A microsimulation model, using data inputs from evidence reviews on health impacts and costs, estimated: how many students would be reached if the 15 states currently measuring student BMI (but not reporting to parents/guardians) implemented BMI report cards from 2023 to 2032; how many cases of childhood obesity would be prevented; expected changes in childhood obesity prevalence; and costs to society. Results: BMI report cards were projected to reach 8.3 million children with overweight or obesity (95% uncertainty interval [UI]: 7.7–8.9 million) but were not projected to prevent any cases of childhood obesity or significantly decrease childhood obesity prevalence. Ten‐year costs totaled $210 million (95% UI: $30.5–$408 million) or $3.33 per child per year with overweight or obesity (95% UI: $3.11–$3.68). Conclusions: School‐based BMI report cards are not cost‐effective childhood obesity interventions. Deimplementation should be considered to free up resources for implementing effective programs.
- Subjects
REPORT cards; CHILDHOOD obesity; OVERWEIGHT children; COMMUNITY-based programs; PHYSICAL education teachers; PREVENTION of obesity; OBESITY
- Publication
Obesity (19307381), 2023, Vol 31, Issue 8, p2110
- ISSN
1930-7381
- Publication type
Article
- DOI
10.1002/oby.23788