Sources of variation in energy and nutrient intakes among children from six to thirty months old in a population-based study

Salles‐Costa, Rosana; Barroso, Gabriela dos Santos; Mello, Melissa A.; Antunes, Marina Maria Leite; Yokoo, Edna Massae

doi:10.1590/s0102-311x2010000600011

Cited by 8 publications

(17 citation statements)

References 37 publications

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“…However, the 24 h recall is the main method used to evaluate children's food intake (38) . According to Salles-Costa et al (39) , the use of two 24 h recalls among children is appropriate for evaluating the intakes of energy, carbohydrates, protein, lipids and other micronutrients (Ca, Fe, vitamin C). In Salles-Costa et al's study, which used the same sample as the present study, the authors observed that the CV ratios (within-to betweenperson variation) for most nutrients were ,1 among the younger (6 to 17 months) and older (18 to 30 months) children, considering the average of two days of 24 h recalls.…”

Section: Discussionmentioning

confidence: 99%

Relationship of socio-economic factors and parental eating habits with children's food intake in a population-based study in a metropolitan area of Brazil

Barroso

Sichieri

Salles‐Costa

2012

Public Health Nutr.

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Objective: To evaluate the association of sociodemographic factors and parental food consumption with children's food intake. Design: A cross-sectional survey. Setting: A population-based study with a representative sample in a metropolitan region of Rio de Janeiro, Brazil. Parents' socio-economic variables, age and education level and children's age were obtained by face-to-face interviews. The parental food intake was assessed using an FFQ and the children's food intake was assessed using two 24 h recalls. Subjects: Children (n 366) aged 6-30 months and their parents. ?11, 95 % CI 20?003, 0?22) and fruits (b 5 0?10, 95 % CI 0?03, 0?16). Unfavourable socio-economic variables were associated with intakes of breads, cereals and tubers, vegetables, fruits, meats, sugars and coffee by children. Conclusions: Parental food intake is associated with children's intake of cereals, beans and fruits independent of socio-economic status.

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Section: Discussionmentioning

confidence: 99%

Relationship of socio-economic factors and parental eating habits with children's food intake in a population-based study in a metropolitan area of Brazil

Barroso

Sichieri

Salles‐Costa

2012

Public Health Nutr.

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“…Cabe salientar que não existe método ouro para a avaliação do consumo alimentar, especialmente na população infantil. O recordatório de 24 horas vem sendo o método mais utilizado na faixa etária estudada aqui e se apresentou adequado em um estudo realizado em uma subamostra da população do presente artigo 39 . Ressalta-se, ainda, que a elevada prevalência de insegurança alimentar deve ser considerada ao avaliar as associações encontradas no presente estudo, sendo comparáveis apenas entre populações com características semelhantes.…”

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Consumo alimentar de crianças menores de três anos residentes em área de alta prevalência de insegurança alimentar domiciliar

2010

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O objetivo deste artigo foi descrever a associação entre insegurança alimentar e consumo alimentar de crianças no Município de Duque de Caxias, Rio de Janeiro, Brasil. Trata-se de estudo transversal de base populacional, com amostra probabilística de domicílios; com 402 famílias compostas por crianças de 6 e 30 meses de idade. Insegurança alimentar foi avaliada com base na Escala Brasileira de Insegurança Alimentar (EBIA) e o consumo alimentar das crianças foi estimado por dois recordatórios de 24 horas. Comparou-se o consumo dos grupos de alimentos, de energia e de nutrientes entre as categorias de insegurança alimentar. O consumo de doces e de gorduras foi elevado, independentemente do grau de insegurança alimentar, e o consumo de café foi significativamente maior entre crianças com insegurança alimentar. No modelo de regressão linear ajustado por energia, o consumo de proteínas associou-se de forma inversa com a EBIA (p = 0,005). Os resultados encontrados sugerem que a insegurança alimentar das famílias compromete a qualidade da dieta infantil, reduzindo o consumo de alimentos protéicos, aumentando o consumo de café e de alimentos de alta densidade energética.

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“…Observed nutrient intakes vary significantly depending on age group 10,11 , gender 12 and culture, as seen in Russian and American adolescents 7 . Adult period-to-period and day-to-day interpersonal variations contribute significantly to energy and macronutrient intake variations 2 .…”

Section: Introductionmentioning

confidence: 98%

Variance sources and ratios to estimate energy and nutrient intakes in a sample of adolescents from public schools, Natal, Brazil

et al. 2013

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OBJECTIVE: The aim of this study was to describe the sources of dietary variance, and determine the variance ratios and the number of days needed for estimating the habitual diet of adolescents. METHODS: Two 24 hour food recalls were used for estimating the energy, macronutrient, fatty acid, fiber and cholesterol intakes of 366 adolescents attending Public Schools in Natal, Rio Grande do Norte, Brazil. The variance ratio between the intrapersonal and interpersonal variances, determined by Analysis of Variance, was calculated. The number of days needed for estimating the habitual intake of each nutrient was given by the hypothetical correlation (r)>0.9 between the actual and observed nutrient intakes. RESULTS: Sources of interpersonal variation were higher for all nutrients and in both genders. Variance ratios were <1 for all nutrients and higher in women. Two 24 hour dietary recalls were enough to assess energy, carbohydrate, fiber and saturated and monounsaturated fatty acid intakes accurately. However, the accurate assessment of protein, lipid, polyunsaturated fatty acid and cholesterol intakes required three 24 hour recalls. CONCLUSION: Interpersonal dietary variance in adolescents was greater than intrapersonal variance for all nutrients, resulting in a variance ratio of less than 1. Two to three 24 hour recalls, depending on gender and the study nutrient, are necessary for estimating the habitual diet of this population.

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Sources of variation in energy and nutrient intakes among children from six to thirty months old in a population-based study

Abstract: Abstract

Cited by 8 publications

References 37 publications

Relationship of socio-economic factors and parental eating habits with children's food intake in a population-based study in a metropolitan area of Brazil

Relationship of socio-economic factors and parental eating habits with children's food intake in a population-based study in a metropolitan area of Brazil

Consumo alimentar de crianças menores de três anos residentes em área de alta prevalência de insegurança alimentar domiciliar

Variance sources and ratios to estimate energy and nutrient intakes in a sample of adolescents from public schools, Natal, Brazil

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