Restricted dietary pattern may contribute to lowering blood pressure in adolescents with obesity: Study of Cardiovascular Risk in Adolescents.
J Hypertens
; 40(4): 785-793, 2022 04 01.
Article
en En
| MEDLINE
| ID: mdl-35175959
OBJECTIVE: Dieting is one of the main target factors for interventions that seek to control and prevent rising blood pressure. This study identified dietary patterns and analyzed their association with adolescents' blood pressure. METHODS: This is a cross-sectional study with a probabilistic and nationally representative sample of adolescents aged 12-17âyears, who participated in the Study of Cardiovascular Risk in Adolescents (ERICA), carried out in 2013-2014 with Brazilian adolescents (Nâ=â36â956). Food consumption was assessed by 24âh recall. Dietary patterns were identified using the Reduced Rank Regression method, and considering waist circumference, fasting insulin, and dietary polyunsaturated fat/saturated fat ratio as intermediate variables. Multiple linear regression models stratified by weight were developed; SBP and DBP were the dependent variables, and dietary pattern scores were the independent ones, with adjustment for potential confounding factors. RESULTS: The following patterns were identified: 'Brazilian common', 'Restricted' and 'Added sugar'. The 'Restricted' pattern, which included diet/light foods, chicken and chicken-based dishes, leafy greens, vegetables and spices, red meats and dishes based on red meats and tubers, was inversely associated with SBP (ßâ=â-1.55; 95% CIâ=â-2.26 to -0.83) and DBP (ßâ=â-1.19; 95% CIâ=â-1.70 to -0.68) in adolescents with obesity. CONCLUSION: In adolescents with obesity, a low-energy density diet was associated with reduced blood pressure. These findings are consistent with international recommendations for preventing elevated blood pressure.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Cardiovasculares
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Obesidad Infantil
Tipo de estudio:
Etiology_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
Límite:
Adolescent
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Humans
Idioma:
En
Revista:
J Hypertens
Año:
2022
Tipo del documento:
Article
Pais de publicación:
Países Bajos