Prospective association of screen time with binge-eating disorder among adolescents in the United States: The mediating role of depression.
Int J Eat Disord
; 57(5): 1192-1201, 2024 May.
Article
en En
| MEDLINE
| ID: mdl-38358046
ABSTRACT
OBJECTIVE:
Screen time has been reported to be associated with binge-eating disorder (BED) among adolescents in the US; however, potential mediators remain unclear. This study aimed to evaluate depression symptoms as a mediator of the prospective association between screen time and BED.METHOD:
We utilized data from 9465 children (aged 9-11 years at baseline) from the Adolescent Brain Cognitive Development (ABCD) study (2016-2021). A generalized structural equation model was used to examine the prospective association between average daily screen time at baseline and BED at year 2, adjusting for baseline BED diagnosis, and other potential covariates (e.g., age, sex, and income). Mediation was examined using bias-corrected (BC) 95% confidence intervals for the indirect effect of baseline screen time on year 2 BED through depression symptoms (change from baseline to year 1).RESULTS:
One hundred and one participants (42.7% male, 49.4% racial/ethnic minority) met the criteria for BED in year 2. Participants were 9.9 years of age on average at baseline, 51.3% identified as male, and 43.1% identified as a racial/ethnic minority. Adjusting for covariates, screen time was prospectively associated with BED (OR = 1.09, 95% CI [1.03, 1.14], p = .005). Depression symptoms (B = .19, BC 95% CI [0.10, 0.28]) partially mediated (9.2%) the prospective association between screen time and BED.DISCUSSION:
Among US adolescents, higher baseline screen time was prospectively associated with BED diagnosis at year 2, and this relationship was partially mediated by increased depression symptoms. Preventive approaches targeting high screen use may have utility for reducing BED risk among adolescents. PUBLICSIGNIFICANCE:
Among U.S. adolescents, higher screen time was prospectively associated with the incidence of BED. This association was partially mediated by the change in depressive symptoms. Preventive approaches targeting high screen use may have utility for reducing BED risk among adolescents.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Depresión
/
Trastorno por Atracón
/
Tiempo de Pantalla
Tipo de estudio:
Prognostic_studies
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Risk_factors_studies
Límite:
Adolescent
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Child
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Female
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Humans
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Male
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Int J Eat Disord
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos