Relationship between whole grain and fiber consumption and body weight measures among 6- to 18-year-olds.
J Pediatr
; 157(4): 578-83, 2010 Oct.
Article
em En
| MEDLINE
| ID: mdl-20542284
OBJECTIVES: To examine the relationship between whole grain and fiber consumption and body weight measures in children 6 to 12 (n=3868) and adolescents 13 to 18 (n=4931) years old. STUDY DESIGN: Combined 1999 to 2004 National Health and Nutrition Examination Survey data were analyzed. Mean body mass index (BMI), BMI percentile, BMI z-score, waist circumference, and prevalence of overweight/obesity were compared across categories of whole grain consumption (0 to <0.6, >or=0.6 to <1.5, >or=1.5 to <3, and >or=3 servings) with (1) a sex, ethnicity, and total energy intake-adjusted model and (2) a cereal fiber plus model 1 covariates profile. RESULTS: Mean whole grain intake was 0.59 and 0.63 servings/d among children 6 to 12 years and adolescents 13 to 18 years, respectively. In children, consumption of >or=3 servings of whole grain was not associated with body weight measures; however, consumption of 1.5 to <3 servings was positively associated with all weight measures. In adolescents, BMI z-score was significantly lower in the highest whole grain consumption group compared with the lowest 2 groups; BMI percentile and waist circumference (model 1 only) were also significantly lower in the highest whole grain consumption group. CONCLUSIONS: Overall consumption of whole grain was below current recommendations of at least 3 servings per day. Only in adolescents was this level of whole grain intake associated with lower BMI z-scores.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Peso Corporal
/
Fibras na Dieta
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Grão Comestível
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Comportamento Alimentar
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Obesidade
Tipo de estudo:
Diagnostic_studies
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Guideline
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Incidence_studies
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Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Female
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Humans
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Male
Idioma:
En
Revista:
J Pediatr
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
Estados Unidos
País de publicação:
Estados Unidos