Dietary patterns and internalizing symptoms in children and adolescents: A meta-analysis.
Aust N Z J Psychiatry
; 56(6): 617-641, 2022 06.
Article
em En
| MEDLINE
| ID: mdl-34313455
ABSTRACT
CONTEXT Studies of child and adolescent internalizing symptoms and dietary pattern have produced mixed results. OBJECTIVES:
To quantify the association between dietary patterns and internalizing symptoms, including depression, in children and adolescents. DATA SOURCES Embase, PsycINFO, MEDLINE, Web of Science and Cochrane up to March 2021. STUDY SELECTION Observational studies and randomized controlled trials with mean age ⩽ 18 years, reporting associations between diet patterns and internalizing symptoms. DATA EXTRACTION Mean effect sizes and 95% confidence intervals were determined under a random-effects model.RESULTS:
Twenty-six studies were cross-sectional, 12 were prospective, and 1 used a case-control design. The total number of participants enrolled ranged from 73,726 to 116,546. Healthy dietary patterns were negatively associated with internalizing (r = -0.07, p < 0.001, 95% confidence interval [-0.12, 0.06]) and depressive symptoms (r = -0.10, p < 0.001, 95% confidence interval [-0.18, -0.08]). Effect sizes were larger for studies of healthy dietary patterns and internalizing and depressive symptoms using self-report versus parent-report measures, as well as in cross-sectional studies of healthy dietary patterns and depression compared to prospective studies. Unhealthy dietary patterns were positively associated with internalizing (r = 0.09, p < 0.001, 95% confidence interval [0.06, 0.14]) and depressive symptoms (r = 0.10, p < 0.01, 95% CI [0.05, 0.17]). Larger effect sizes were observed for studies of unhealthy dietary patterns and internalizing and depressive symptoms using self-report versus parent-report measures.LIMITATIONS:
A lack of studies including clinical samples and/or physician diagnosis, and a paucity of studies in which anxiety symptoms were the primary mental health outcome.CONCLUSION:
Greater depression and internalizing symptoms are associated with greater unhealthy dietary patterns and with lower healthy dietary intake among children and adolescents.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ansiedade
/
Transtornos de Ansiedade
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Observational_studies
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Risk_factors_studies
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Systematic_reviews
Limite:
Adolescent
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Child
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Humans
Idioma:
En
Revista:
Aust N Z J Psychiatry
Ano de publicação:
2022
Tipo de documento:
Article