Marle dos Santos Alvarenga

ORCID: 0000-0001-6922-2670
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About
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Research Areas
  • Eating Disorders and Behaviors
  • Obesity, Physical Activity, Diet
  • Obesity and Health Practices
  • Health and Lifestyle Studies
  • Child Nutrition and Feeding Issues
  • Food, Nutrition, and Cultural Practices
  • Obsessive-Compulsive Spectrum Disorders
  • Consumer Behavior in Brand Consumption and Identification
  • Consumer Attitudes and Food Labeling
  • Behavioral Health and Interventions
  • Youth, Drugs, and Violence
  • Sensory Analysis and Statistical Methods
  • Body Image and Dysmorphia Studies
  • Culinary Culture and Tourism
  • Physical Education and Gymnastics
  • Psychology and Mental Health
  • Nutritional Studies and Diet
  • Nutrition, Health and Food Behavior
  • Impact of Technology on Adolescents
  • Agriculture Sustainability and Environmental Impact
  • Health, Education, and Aging
  • Healthcare Regulation
  • Breastfeeding Practices and Influences
  • Gestational Diabetes Research and Management
  • Media, Gender, and Advertising

Universidade de São Paulo
2015-2024

Advanced Neural Dynamics (United States)
2024

Hospital Universitário da Universidade de São Paulo
2009-2023

Faculdade Brasil
2023

Instituto de Saúde
2011-2021

Universidade Brasil
2006-2021

Hospital de Clínicas
2014

Abstract Across the world, there has been a movement from traditional to modern eating, including of eating patterns their origin culture new cultures, and emergence foods behaviors. This trend toward is particular significance because related positive health outcomes sustainability. Yet, no consensus on what constitutes eating. The present study provides comprehensive compilation various facets that seem make up Specifically, 106 were mentioned in previous literature expert discussions,...

10.1186/s12889-019-7844-4 article EN cc-by BMC Public Health 2019-12-01

RESUMO Objetivo Avaliar relações entre a influência da mídia e o uso de redes sociais na imagem corporal (IC) adolescentes do sexo feminino. Métodos Estudo transversal realizado com meninas estudantes escola pública uma organização não governamental capital interior São Paulo. Além variáveis sociodemográficas antropométricas, avaliação foi realizada pela Escala Silhuetas Brasileiras. A avaliada subescala 1 internalização geral Atitudes Socioculturais em Relação à Aparência (SATAQ-3). Por...

10.1590/0047-2085000000166 article PT cc-by Jornal Brasileiro de Psiquiatria 2017-09-01

RESUMO Objetivo Caracterizar a insatisfação corporal entre estudantes universitários. Métodos Revisão integrativa da literatura nas bases de dados PubMed, Lilacs, Bireme, portal SciELO e banco teses com descritores indexados os critérios inclusão: população exclusivamente universitária, apresentação referentes à frequência/prevalência e/ou caracterização fatores relacionados. Resultados Foram selecionados 76 estudos (40 nacionais 36 internacionais). A amplitude imagem em ambos sexos foi 8,3%...

10.1590/0047-2085000000134 article PT cc-by Jornal Brasileiro de Psiquiatria 2016-09-01

To identify the frequency of disordered eating (DE) and unhealthy weight control behaviors (UWCB) among adolescents associations with age, sex, actual status, perceived body image dissatisfaction.

10.1590/1516-4446-2019-0437 article EN cc-by-nc Brazilian Journal of Psychiatry 2020-01-31

In Brief Disordered eating is prevalent among people with diabetes and can significantly increase mortality morbidity. When disordered behaviors are culturally accepted performed significant frequency by a variety of groups, it lead to the perception that these “normal,” which be detrimental prevention treatment diabetes. Diabetes educators capable improving their diagnostic skills methods meet special needs who also suffer from eating. It important integrate key questions into assessment...

10.2337/diaspect.20.3.141 article EN Diabetes Spectrum 2007-07-01

The aim of this study was to develop and validate the Disordered Eating Attitude Scale measure disordered eating attitudes, defined as abnormal beliefs, thoughts, feelings, behaviors, relationship regarding food. Exploratory factor analysis performed internal consistency assessed in a sample female university students ( N = 196). Convergent validity acceptable based on statistically significant correlations with Test–26 Restraint Scale. Known-groups determined by comparing student sample's...

10.2466/pms.110.2.379-395 article EN Perceptual and Motor Skills 2010-04-01

A insatisfação com a imagem corporal é avaliada por meio da diferença entre figura real e idealizada pode influenciar comportamentos alimentares. OBJETIVO: Avaliar de universitárias do sexo feminino nas cinco regiões país possíveis associações correlações idade, o estado nutricional, renda grau escolaridade chefe família. MÉTODOS: 2.402 responderam à Escala Silhuetas Stunkard. As foram comparadas análise variância; as variáveis analisadas pelos coeficientes Pearson Spearman. RESULTADOS:...

10.1590/s0047-20852010000100007 article PT cc-by Jornal Brasileiro de Psiquiatria 2010-01-01

CONTEXTO: Comportamentos de risco para transtornos alimentares envolvem atitudes e práticas inadequadas com o alimento peso podem ser avaliados base em instrumentos validados. OBJETIVOS: Avaliar comportamento universitárias brasileiras das cinco regiões do país. MÉTODOS: 2.483 responderam ao Teste Atitudes Alimentares (EAT-26) nas regiões. A pontuação no teste foi comparada entre as por meio qui-quadrado. Possíveis associações ou correlações curso graduação, idade, estado nutricional, renda...

10.1590/s0101-60832011000100002 article PT Archives of Clinical Psychiatry (São Paulo) 2011-01-01

OBJETIVO: Caracterizar comportamento de risco para transtornos alimentares (TA) e sua frequência entre adolescentes em uma revisão da literatura nacional internacional. MÉTODOS: Foi realizada busca bibliográfica por meio integrativa nas bases dados PubMed (US National Library of Medicine)e Lilacs no portal SciELO,utilizando-se os descritores relacionados à "eating disorder risk behavior". Foram selecionados artigos publicados nos últimos 10 anos, idiomas português, espanhol inglês,...

10.1590/s0047-20852013000100009 article PT cc-by Jornal Brasileiro de Psiquiatria 2013-01-01

Brazil is undergoing a rapid nutrition transition with unfavorable effects on dietary healthiness. To counteract this trend, knowledge about individual drivers of consumption needed that go beyond environmental factors. The Eating Motivation Survey represents comprehensive measure such drivers, assessing 15 eating motives, as choosing food for health reasons or because good taste. aim study was to examine the psychometric properties and validity Brazilian Portuguese version Survey. In total,...

10.3389/fpsyg.2019.02334 article EN cc-by Frontiers in Psychology 2019-10-15

This study aimed to investigate the socioeconomic and nutritional factors associated with disordered eating among Brazilian female college students (n = 2,489). Prevalence ratios of risk were calculated using Poisson regression models robust variance based on responses selected questions from Eating Attitude Test Disordered Scale. It was found that 40.7% dieting, 35.6% diet or compensatory methods, 23.9% skipping meals, 12.6% not just drinking liquids, 3.3%, vomiting lose weight. A positive...

10.1590/s0102-311x2013000500006 article EN cc-by Cadernos de Saúde Pública 2013-01-31

Eating attitudes can be defined as beliefs, thoughts, feelings, behavior and relationship with food. They influence people's food choices health status. The scope of this paper is to compare eating university students from different regions Brazil investigate possible associations correlations nutritional status, age, individual income parental education. 2489 female in the area answered Attitude Scale--evaluated by total score 5 sub-scores. were compared means an analysis covariance. A...

10.1590/s1413-81232012000200016 article EN Ciência & Saúde Coletiva 2012-01-21

Objective: To evaluate the frequency of risk behaviors for eating disorder (ED) in patients with type 1 diabetes (T1D) and their association gender, nutritional status, variables related to T1D, body satisfaction. Method: 189 individuals T1D (12-56 years old) answered Bulimic Investigation Test (BITE), Eating Attitude (EAT), Binge Scale (BES), Stunkard's Figure Rating Scale, questions regarding control T1D. Association between ED selected was assessed chi-square test Student's t-test;...

10.1590/1516-4446-2012-0780 article EN cc-by-nc Brazilian Journal of Psychiatry 2013-06-01

This study aimed to validate a short version of the Disordered Eating Attitude Scale (DEAS-s). To this end, 2,902 adult individuals answered original DEAS and informed age, weight, height. Data were analyzed using full-information factor analysis Item Response Theory (IRT) analysis. Exclusion criteria retained items with adequate values commonality loadings. Estimation IRT parameters, Characteristic Curve (ICC), test information guided selection best quality items. The final model adjustment...

10.1590/0102-311x00169919 article EN cc-by Cadernos de Saúde Pública 2020-01-01

Portion size is recognized as a major determinant of food intake, at least over the short term, and could be related to overconsumption obesity. In this study, we developed evaluated new visual measure portion (PS), examined whether PS chicken, ice cream, soda varied among people in Brazil, France, USA, tested was gender, body mass index, weight, socioeconomic status. We conducted cross-sectional study using online convenience samples university students (total N = 1391). Across all three...

10.3390/foods13030455 article EN cc-by Foods 2024-02-01

Although many body attitudes scales have been developed, none translated into Portuguese. This study aimed to translate the Ben-Tovim and Walker Body Attitudes Questionnaire assess validity reliability for a Brazilian sample. Women with ( n = 39) without 57) eating disorders completed scale, discriminant validity. Convergent was assessed by correlations between scores measure of dissatisfaction. The questionnaire applied twice controls after 1 mo. evaluate reliability. Eating-disordered...

10.2466/pms.101.1.25-41 article EN Perceptual and Motor Skills 2005-08-01
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