Identification of dietary patterns of adolescents attending public schools

Pinho, Lucinéia de; Silveira, Marise Fagundes; Botelho, Ana Cristina de Carvalho; Caldeira, Antônio Prates

doi:10.1016/j.jped.2013.04.006

Cited by 35 publications

(60 citation statements)

References 19 publications

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“…The "fast food snacks" pattern, including soft drinks, sweets, cakes, cookies, salted snacks, processed meats, and other high-fat products, also identified in other studies 47,49,50,51 , showed positive and moderate associations in all the target pairs. This finding may indicate the Westernization of eating habits in the family, since this pattern consists of foods that are high in fat, sugar, and salt, reflecting the incorporation of unhealthy habits and customs related to the Western lifestyle 52,53,54,55 , especially in Brazilian families with adolescent children, given that consumption of such foods is more prevalent in this age bracket 48 .…”

Section: Discussionsupporting

confidence: 68%

Agregação familiar e padrões alimentares na população brasileira

et al. 2015

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The aim of the study was to identify dietary patterns in Brazil and verify aggregation among members of the same family based on the Brazilian National Dietary Survey, a nationwide dietary survey conducted in 2008-2009 in individuals over 10 years of age. Dietary intake was estimated with a food record. Dietary patterns were identified by factor analysis, and familial aggregation was verified by linear regression. Three major dietary patterns were identified: (1) a traditional snack featuring coffee, rolls, oils and fats, and cheese; (2) traditional main meal, based on rice, beans and other legumes, and meat; and (3) fast food type snacks, namely sandwiches, processed meats, soft drinks, snacks, and pizza. Pattern 2 showed the strongest association (β = 0.37-0.64). Patterns 1 and 3 showed positive associations for all pairs of family members, with β ranging from 0.27 to 0.44 and 0.32 to 0.42, respectively. The study showed familial aggregation of dietary patterns in the Brazilian population.

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Section: Discussionsupporting

confidence: 68%

Agregação familiar e padrões alimentares na população brasileira

et al. 2015

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“…A cross-sectional study performed in the state of Minas Gerais, Brazil, in 2011, involving 523 adolescents found no association between the traditional pattern (rice, beans, meat, vegetables, eggs and juice) and overweight/ obesity [37]. Rice, beans and meat are part of the dietary habit of the Brazilian population and are considered markers of a healthy diet.…”

Section: Discussionmentioning

confidence: 99%

Association between screen time and dietary patterns and overweight/obesity among adolescents

et al. 2017

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Objective The association between screen time and dietary patterns and overweight/obesity among adolescents was analysed in this study. Methods In this cross-sectional study, 963 Brazilian adolescents, aged between 11 and 14 years were evaluated. Body mass index was used to assess overweight/obesity. Dietary patterns and screen time were assessed using qualitative questionnaires. Principal component analysis was used to obtain dietary patterns. Confounder variables were: type of school (public or private), sexual maturation, mother’s weight and mother’s education. The Chi-square test was used for the crude analysis; for the adjusted analysis was used Poisson regression with sample weighting. Results Overweight/obesity prevalence was 29.8% and statistically higher among boys (34.7%). Higher screen time prevalence was 39.1%. The dietary patterns obtained were: obesogenic; coffee and dairy products; traditional Brazilian meal; fruit and vegetables; bread and chocolate milk. The dietary pattern that more closely represented student food consumption was the obesogenic pattern. Screen time was not significantly associated with overweight/obesity. The obesogenic pattern (in both sexes), the coffee and dairy products pattern, and the bread and chocolate milk pattern (only in girls), were inversely associated with overweight/obesity. In this study, dietary patterns influenced overweight/obesity, although in some cases, in an inverse way from what expected. Conclusion A high prevalence of overweight/obesity and a high proportion of screen time activities among the adolescents were observed. Our results indicate a high consumption of unhealthy dietary pattern among adolescents.

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“…The studies were all cross-sectional studies, with the exception of one case-control study. 70 The studies were conducted in nine different countries and the majority of studies were from Asian countries (Iran, 70 China, 61,65,66,69,71 and Lebanon 64,67 ), with four from American countries (Mexico, 58 Brazil, 60,63 and Colombia 62 ), two from European countries (Norway 57,59 ), one from Australia, 19 and one from Polynesia (Samoan island of Upolu 68 ).…”

Section: Study Characteristicsmentioning

confidence: 99%

Dietary Patterns and Childhood Obesity Risk: A Systematic Review

2020

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Background: Childhood overweight and obesity are recognized as predictors of the risk of obesity in adulthood. The aim of this systematic literature review was to determine the association between dietary pattern and obesity risk among children. Methods: Articles were selected from databases (Cochrane Library, Lilacs, Eric, Livivo, and PubMed/Medline), without limitations regarding language or date. Database-specific search terms included the key words ''obesity,'' ''diet,'' ''dietary pattern,'' ''childhood,'' ''children,'' ''adolescents,'' and relevant synonyms. The review included studies that reported the assessment of the dietary pattern in childhood and that correlated eating patterns with the obesity risk through cluster analysis (CA) and/or factor analysis and/or principal component analysis and presented odds ratios (ORs). The methodology of the selected studies was evaluated using the JBI Critical Appraisal Checklist for Analytical Cross-Sectional Studies. Owing to the heterogeneity among the assessments of the association of dietary patterns and obesity, the results are described narratively. Results: Using a selection process in two phases, 16 articles were included. Fifteen studies used a cross-sectional design, and one case-control study. The included studies showed variation in sample size (range = 232 to 10,187 children/adolescents) and age (range = 1-19 years old). The studies reported between two and five dietary patterns each. The OR for the relationship between the dietary pattern and the risk of childhood obesity ranged from OR = 1.02; confidence interval (95% CI) (0.91-1.15) to OR = 3.55; 95% CI (1.80-7.03). In this study, the dietary patterns identified by the studies were given different names. The food intake patterns identified could, in most factor or CA studies, be categorized as (1) potentially obesogenic foods that increased risk of becoming overweight (including fatty cheeses, sugary drinks, processed foods, fast food, candies, snacks, cakes, animal products, whole milk, and refined grains) or (2) food classified as healthy with the weakest association with the risk of becoming overweight or obese (including low levels of sugar and fat and high levels of fruits, vegetables, whole grains, fish, nuts, legumes, and yogurt). Conclusion: Overall, the results indicated from most studies that a diet with a lower percentage of obesogenic foods should be effective in reducing the risk of developing obesity.

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Identification of dietary patterns of adolescents attending public schools

Abstract: deviations from the "healthy" patterns were not associated to low income, but rather to bad eating habits in the studied population. Overweight adolescents did not adhere to the "healthy" dietary pattern, emphasizing the need for nutritional education among them.

Cited by 35 publications

References 19 publications

Agregação familiar e padrões alimentares na população brasileira

Agregação familiar e padrões alimentares na população brasileira

Association between screen time and dietary patterns and overweight/obesity among adolescents

Dietary Patterns and Childhood Obesity Risk: A Systematic Review

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