Revista Mexicana de Trastornos Alimentarios最新文献

{"title":"Design and construction of the Maternal Self-efficacy Scale for the Prevention of Excess Weight / Diseño y construcción de la Escala de Autoeficacia Materna para la Prevención del Exceso de Peso","authors":"Nora Hemi Campos Rivera, Gabriel Bernardo López Pérez, Raquel García Flores, Lucina Isabel Reyes Lagunes, Claudia García Hernández, Christian Oswaldo Acosta Quiroz","doi":"10.22201/fesi.20071523e.2018.2.531","DOIUrl":"https://doi.org/10.22201/fesi.20071523e.2018.2.531","url":null,"abstract":"Abstract The objective of the present study was to design, validate and obtain the reliability of the Maternal Self-efficacy Scale for the Prevention of Overweight. From an exploratory research where the role of mothers in childhood obesity was studied, 25 items were written, after an assessment by a panel of judges. The validation was carried out twice with different samples. The first one were 400 mothers (Mage = 33.1, SD = 6.8) of children aged 3-6 years (M = 5.0, SD = 0.6) and 18 items were obtained, divided into four factors: Food, Programming, Solutions, and Prohibition, with a Cronbach's alpha (α) between .62 - .88 and omega (ω) coefficients of .76 - .94. The second validation was with 369 participants, 97% were mothers (Medad = 32.4, DS = 7.9) of children aged 3-6 years (M = 5.0, DS = 0.6) and 3% were grandmothers. The scale was one-dimensional composed by 11 items, with α = .90, ω = .92, and explaining 52% of the variance that evaluates the perceived self-efficacy in the prevention of body weight excess. The proposed scale showed to be suitable and, therefore, its use will promote a greater understanding of childhood obesity. Resumen El objetivo del presente estudio fue diseñar, validar y obtener la confiabilidad de la Escala de Autoeficacia Materna para la Prevención del Exceso de Peso. De un estudio exploratorio que indagó el papel de las madres en la obesidad infantil, fueron redactados 25 ítems, mismos que fueron evaluados por un panel de jueces. La validación de este instrumento se realizó con diferentes muestras. En la primera, participaron 400 madres (Medad  = 33.1, DS = 6.8) de hijos de 3 a 6 años (M= 5, DS= 0.6), y se obtuvieron 18 ítems, distribuidos en cuatro factores: Alimentación, Programación, Soluciones y Prohibición, con alpha de Cronbach (α) entre .62 y .88, y coeficiente omega (ω) de .76 a .94. En la segunda validación participaron 369 madres (Medad = 32.43, DS = 7.9) de hijos de 3 a 6 años (M= 5, DS= .65) y el 3% de abuelas. La escala fue unidimensional, compuesta por 11 reactivos con α = .90, ω = .92, y varianza explicada del 52% de la autoeficacia percibida para la prevención del exceso de peso. La escala propuesta mostró ser apta y, por tanto, su uso promoverá un mayor entendimiento de la obesidad infantil. ","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68098335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of body image in preschoolers: Perception of parents and children / Valoración de la imagen corporal en preescolares: Percepción de padres e hijos","authors":"R. Vázquez-Arévalo, Alberto Rodríguez Nabor, Xochitl López Aguilar, J. M. Mancilla-Díaz","doi":"10.22201/FESI.20071523E.2018.2.540","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.2.540","url":null,"abstract":"Abstract The objective of this research was to determine the body perception (BP) of preschoolers and compare it with the one reported by their parents. A total of 48 preschoolers participated (Mage = 5 years, SD = 0.5), 21 boys, 27 girls, and their parents (47 fathers and 48 mothers). The children were weighed and measured, also they answered the instrument Seven Figures of Collins (SFC) and seven questions about food, beauty and health. The parents answered the Body Image Questionnaire, the Stunkard Figures, as well as the SFCs to identify the real (RF) and ideal figure(IF) of their children. When children described themselves, they mostly referred the normal figure, coinciding with their parents. A very small proportion of preschoolers perceived themselves with obesity (around 29-30%); while any parent identified their children with obesity. 50% of preschoolers chose thinner silhouettes than their body mass index (BMI), but not emaciated. For RF, most parents chose normal weight for boys and light overweight for girls; for IF parents chose, for both sexes, the one with light overweight. In conclusion, the preschool BP disagreed between reality and perception, regardless of their BMI and gender. The parents also did not have an adequate BP for their children. Resumen El objetivo de esta investigación fue conocer la percepción corporal (PC) de preescolares y compararla con la que sus padres tienen de ellos. Participaron 48 preescolares (Medad = 5 años, DE = 0.5), 21 niños y 27 niñas, y sus padres (47 papás y 48 mamás). Los niños fueron pesados y medidos, contestaron el instrumento Siete Figuras de Collins (SFC) y, con relación a éste, siete preguntas sobre alimentación, belleza y salud. A los padres se les aplicó el Cuestionario de Imagen Corporal, las Figuras de Stunkard, además de las SFC para que identificaran la figura real (FR) e ideal (FI) de sus hijos. Para describirse, los preescolares refirieron mayormente la figura normopeso, coincidiendo con sus padres. Fue mínima la proporción de preescolares que se percibieron con obesidad (presente en 29-30%); mientras que ningún padre la identificó en sus hijos. El 50% de los preescolares eligió siluetas más delgadas a su índice de masa corporal (IMC), pero no emaciadas. Como FR, la mayoría de los padres eligió la normopeso para los niños y con sobrepeso ligero para las niñas; como FI eligieron, para ambos sexos, aquélla con sobrepeso ligero. En conclusión, la PC del preescolar discrepó entre la real y la percibida, independientemente de su IMC y sexo. Los padres tampoco tuvieron una adecuada PC de sus hijos.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.22201/FESI.20071523E.2018.2.540","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42980566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Measuring eating habits and physical activity in children: Synthesis of information using indexes and clusters / Medición de hábitos saludables y no saludables en niños: Síntesis de la información utilizando indicadores y conglomerados","authors":"Maria Teresa Varela Arévalo, Andrés Felipe Ochoa Muñoz, José Rafael Tovar Cuevas","doi":"10.22201/fesi.20071523e.2018.2.487","DOIUrl":"https://doi.org/10.22201/fesi.20071523e.2018.2.487","url":null,"abstract":"Abstract Assessing healthy habits related to child overweight and obesity is important concerning the prevention efforts. A variety of measures to assess eating habits and physical activity are available, being the self-report frequency questionnaires the most common and cost-efficient. Nevertheless, those questionnaires generate a large amount of data. Considering this, the purpose of the study was to develop a proposal to synthesize information from the Child Overweight/Obesity Healthy related Habits Questionnaire (CHS-SO), through the creation of indexes and a combination of a factorial method and cluster analysis. Nine indexes were created to assess eating habits, physical activity, and digital entertainment use, allowing to classify children into healthy or unhealthy in each index. The CHS-SO was administered to 239 children between 8 and 12 years old from Cali, Colombia. Data obtained from the indexes were analyzed using a multiple correspondence analysis and cluster analysis. Results show that most of the children have healthy eating habits, physical activity was lower in girls and digital entertainment use was high.Resumen Evaluar los hábitos de salud relacionados con el sobrepeso y la obesidad infantil resulta fundamental para la prevención de estas problemáticas. Existe una amplia variedad de instrumentos para medir dichos hábitos, siendo más comunes y costo-eficientes los cuestionarios de autorreporte, sin embargo estos generan información demasiado extensa y difícil de analizar. Por tanto, este estudio tuvo como objetivo desarrollar una propuesta de síntesis de la información obtenida del  Cuestionario de Hábitos de Salud relacionados con el Sobrepeso/Obesidad Infantil (CHS-SO), a partir de la construcción de indicadores de hábitos de alimentación, de actividad física y de consumo de entretenimiento digital que permitan clasificar a los niños como saludables o no saludables. Participaron 239 niños y niñas de 8 a 12 años de edad, quienes completaron el CHS-SO. La combinación del análisis de correspondencias múltiples con el de conglomerados arrojó dos clústers. Los hábitos de alimentación fueron saludables en la mayoría de los niños, sin embargo fueron identificadas diferencias en función del sexo y el nivel socioeconómico. Por el contrario, los dos hábitos menos saludables fueron el comer mientras se emplean dispositivos de entretenimiento digital y el tiempo destinado a estos últimos. ","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78748441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associated meanings to body notion and feeding practices: A qualitative study with Chilean mothers / Significados asociados a la noción de cuerpo y las prácticas alimentarias: Un estudio cualitativo con madres chilenas","authors":"Carolina Godoy Berthet, Marianela del Carmen Denegri Coria, Berta Schnettler Morales","doi":"10.22201/fesi.20071523e.2018.2.482","DOIUrl":"https://doi.org/10.22201/fesi.20071523e.2018.2.482","url":null,"abstract":"Abstract This paper raises the relationship of meanings between the notion of body and feeding practices from the discourse of Chilean mothers of different income strata. Based on a qualitative methodology and a descriptive design, we investigated the patterns of food socialization promoted by the mothers within their homes, to visualize the meanings assigned to the notion of body. A total of 18 women between 31 and 53 years with three different income strata (low, medium and high) were interviewed individually, considering three thematic axes: strategies of food socialization in the family context, concerns about family eating habits and concerns about health care. Based on the analysis carried out, three major response categories were yielded: daily food practices, self-care behaviors and knowledge. Although these categories were found to be transversal in the three income strata, certain nuances were identified that point to the differences and similarities that underlie the meanings related to the notion of the body.ResumenEl presente trabajo aborda la relación de significados entre la noción de cuerpo y las prácticas alimentarias, a partir de los relatos de madres chilenas de diferentes estratos socioeconómicos. Con base en una metodología cualitativa y un diseño descriptivo, se indagó en las pautas de socialización alimentaria promovidas por las madres al interior del hogar, con la finalidad de poder visualizar los significados que le asignan a la noción de cuerpo. Participaron 18 mujeres de entre 31 y 53 años de edad, pertenecientes a tres diferentes estratos socioeconómicos: bajo, medio y alto. Las participantes fueron entrevistadas individualmente, considerando tres ejes temáticos: estrategias de socialización alimentaria en el contexto familiar, preocupaciones en torno a los hábitos alimentarios familiares y preocupaciones en cuanto al cuidado de la salud. A partir del análisis realizado fue posible establecer tres grandes categorías de respuesta: prácticas alimentarias cotidianas, acciones de autocuidado y conocimientos. Si bien se encontró que estas categorías fueron transversales en cuanto a los tres estratos socioeconómicos, se identificaron ciertos matices que apuntan a las diferencias y las semejanzas que subyacen a los significados relativos a la noción de cuerpo.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49137324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of berries production on the eating behavior in a population of Jalisco, Mexico / Impacto de la producción de berries sobre el comportamiento alimentario en una población de Jalisco, México","authors":"Fatima Ezzahra Housni, Mariana Lares-Michel, Virginia Gabriela Aguilera-Cervantes, Isaí Guízar Mateos, Humberto Bracamontes del Toro, Rosa María Michel Nava","doi":"10.22201/FESI.20071523E.2018.1.463","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.463","url":null,"abstract":"Normal 0 21 false false false ES-MX X-NONE X-NONE Abstract In Zapotlan el Grande (ZEG) the production of berries has increased drastically, while traditional crops has decreased. The availability of these new foods may change eating habits (EH) of the population. The objective of this study was to assess the frequency and amount of berry consumption in the adult population of Ciudad Guzman (ZEG, Jalisco, Mexico), and to identify if these have become part of their EH. A total of 384 adults, from 18 to 65 years old, residents of Ciudad Guzman, were surveyed with an adapted version of a food consumption frequency questionnaire. 34% of participants reported never consuming blueberries, raspberries or blackberries, while 39% eat them occasionally. On average, none of the berries was consumed in the amount proposed by the Mexican System of Equivalent Foods (SMAE), and only accounted 18% of the ration suggested by the World Health Organization (WHO). It is concluded that although the amount of berries consumed is less than the recommended by the WHO or SMAE, a quarter of the population assessed has incorporated berries into their usual diet, which shows that their availability is generating a change in the EH of the population. Normal 0 21 false false false ES-MX X-NONE X-NONE Resumen En Zapotlan el Grande (ZEG) la produccion de berries ha aumentado drasticamente, mientras que la de cultivos tradicionales ha disminuido. La disponibilidad de estos nuevos alimentos puede generar cambios en los habitos alimentarios (HA) de la poblacion. El objetivo del presente estudio fue evaluar la frecuencia y la cantidad de consumo de berries en poblacion adulta de Ciudad Guzman (ZEG, Jalisco, Mexico), e identificar si estos han pasado a formar parte de sus HA. Participaron 384 adultos, de 18 a 65 anos, residentes de Ciudad Guzman, quienes fueron encuestados por medio de una version adaptada de un cuestionario de frecuencia de consumo de alimentos. El 34% de los participantes refirio nunca consumir arandanos, frambuesas o zarzamoras, mientras que 39% los ingieren ocasionalmente. En promedio, ninguno de los berries fue consumido en la racion propuesta en el Sistema Mexicano de Alimentos Equivalentes (SMAE), y solo represento 18% de la racion sugerida por la Organizacion Mundial de la Salud (OMS). Se concluye que aunque en cantidad inferior a la recomendada por la OMS o el SMAE, una cuarta parte de la poblacion evaluada ha incorporado los berries a su dieta habitual, lo que demuestra que su disponibilidad esta generando una modificacion en los HA de la poblacion. Normal 0 21 false false false ES-TRAD X-NONE X-NONE","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90903940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Procesamiento de estímulos novedosos como terapia de remediación cognitiva en pacientes con trastorno alimentario","authors":"Diana Matallana, Juanita Gempeler Rueda, Maritza Rodríguez Guarín, Pilar Otero, Diana Giraldo Arango, M. Poveda, Nina Rangel-Gamboa, Hernando Santamaría-García","doi":"10.22201/FESI.20071523E.2018.1.446","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.446","url":null,"abstract":"Normal 0 21 false false false ES-TRAD JA X-NONE Abstract Previous studies have shown the usefulness of cognitive remediation therapy (CRT) in patients with eating disorders (ED). The objective of this study was to assess a new cognitive technique called \" With the head in the clouds \" (WHC). A total of 22 women with ED (13 with anorexia nervosa and 9 with bulimia nervosa), between 14 and 29 years ( M = 19.0, SD = 3.4), completed the six group sessions of this technique. Under a design pre-post intervention, participants were assessed in: visuo-constructive functions (Copy of the Rey-Osterrieth Complex Figure [CRCF]), creative thinking (Torrance Creative Thinking Test [TCTT]), cognitive flexibility (CRCF and TCTT) and cognitive control (Stroop Test). The intervention improved different cognitive domains, such as: greater global coherence, creative thinking and resistance to closure, as well as less fragmentation. Based on CRT, aimed at stimulating the new processing of visual stimuli, the technique WHC showed an improvement in some of the cognitive processes involved in the onset of symptoms in patients with ED. Resumen Estudios previos han indicado la utilidad de la terapia de remediacion cognitiva (TRC) en pacientes con trastornos de conducta alimentaria (TCA). El objetivo de este estudio fue evaluar una nueva tecnica de innovacion cognitiva llamada “Con la cabeza en las nubes” (CCN). Participaron 22 mujeres con TCA (13 con anorexia nerviosa y 9 con bulimia nerviosa), de entre 14 y 29 anos de edad ( M = 19.0, DE = 3.4), quienes completaron las seis sesiones grupales de que consta dicha tecnica. Bajo un diseno pre-post intervencion, las participantes fueron evaluadas en cuanto a: funciones viso-constructivas (Copia de la Figura Compleja de Rey-Osterrieth [CFCR]) , pensamiento creativo (Test de Pensamiento Creativo de Torrance [TPCT]), flexibilidad cognitiva (CFCR y TPCT) y control cognitivo (Test de Stroop). La intervencion genero una mejora en distintos dominios cognitivos, como son: mayor coherencia global, pensamiento creativo y resistencia al cierre, asi como menor fragmentacion. Basada en la TRC, encaminada a estimular el procesamiento novedoso de estimulos visuales, la tecnica CCN mostro mejorar algunos de los procesos cognitivos implicados en la generacion de los sintomas de pacientes con TCA.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82097783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efectos diferenciales del condicionamiento aversivo a sabores sobre la ingesta de sacarosa y estevia","authors":"Alma Gabriela Martínez-Moreno, Antonio López-Espinoza, Hugo Daniel Miguel Gómez, M. B. Aburto, Leslie Yarenni del Muro Serur","doi":"10.22201/FESI.20071523E.2018.1.447","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.447","url":null,"abstract":"Normal 0 21 false false false ES-MX JA X-NONE Abstract The association between a food stimulus and a feeling of discomfort produces a food aversion; this procedure is called aversive taste conditioning (ATC). Since there is no clear evidence about the effects of this procedure on the consumption of sweeteners, the purpose of this study was to examine the effectiveness of ATC to decrease the consumption of two natural sweeteners. Thirty Wistar rats were divided into three groups. In phase 1 all groups were exposed to free food access and each group to a different solution: water + sucrose (G1), water + stevia (G2) and unsweetened water (CG). In phase 2 the experimental groups received an intraperitoneal injection of lithium chloride. In phase 3 the groups returned to the conditions of the first phase. After the ATC, the G1 and G2 significantly decreased their beverage consumption, although it was higher than the consumption of CG. The results are discussed in terms of the association between flavor and energy content, which allows establishing new guidelines in the study of the consumption of sweeteners. It is concluded that procedures such as ATC are effective in the control of some disordered eating behaviors. Normal 0 21 false false false ES-MX JA X-NONE Resumen La asociacion entre un estimulo alimentario y una sensacion de malestar produce una aversion alimentaria, procedimiento denominado condicionamiento aversivo a sabores (CAS). Dado que no existen evidencias claras acerca de los efectos de este procedimiento sobre el consumo de endulzantes, el proposito de este estudio fue examinar la efectividad del CAS para disminuir el consumo de dos endulzantes naturales. Se trabajo con 30 ratas Wistar, distribuidas en tres grupos. En la fase 1 los grupos fueron expuestos a alimento y cada uno a una solucion distinta: agua + sacarosa (G1), agua + estevia (G2) y agua sin endulzar (GC). En la fase 2 los grupos experimentales recibieron una inyeccion intraperitoneal de cloruro de litio. En la fase 3 los grupos retornaron a las condiciones de la primera fase. Despues del CAS, G1 y G2 disminuyeron significativamente su consumo de bebida, sin embargo fue mayor al registrado en GC. Los resultados se discuten en funcion de la asociacion entre el sabor y el contenido energetico, lo que permite establecer nuevas directrices en el estudio del consumo de endulzantes. Se concluye que los procedimientos que producen aversion condicionada podrian resultar eficaces en el control de algunas conductas alimentarias alteradas.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81190867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insatisfacción corporal y comportamientos alimentarios anómalos en una muestra comunitaria de adultos chilenos","authors":"Camila Oda-Montecinos, C. Saldaña, Christian Beyle, A. Andrés, Rodrigo Moya-Vergara, Oscar Véliz-García","doi":"10.22201/FESI.20071523E.2018.1.479","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.479","url":null,"abstract":"Normal 0 21 false false false ES-CL JA AR-SA Abstract In Latin America, studies aimed at assessing body dissatisfaction and disordered eating behaviors (DEB), however these have mainly focused on adolescents and undergraduate students. The objective of this research was to estimate the percentage of body weight dissatisfaction (BWD) in a sample of Chilean men and women, analyzing the relationship of this factor with different sociodemographic, psychological and behavioral variables, including the DEB. A total of 654 adults (436 women, 218 men) were evaluated based on a battery of self-report questionnaires. The BWD was reported by 45.9% of the sample, being significantly higher in women than in men. Women and participants with obesity got significantly higher scores in the scales related to DEB based on the BMI and sex. When comparing between participants with vs. without BWD, the former showed more DEB and less physical activity. The results of this study show that BWD can interact and influence eating habits and the practice of physical exercise. Normal 0 21 false false false ES-CL JA AR-SA Resumen Normal 0 21 false false false ES-CL JA AR-SA En Latinoamerica se han realizado estudios dirigidos a evaluar la insatisfaccion corporal y los comportamientos alimentarios anomalos (CAA), sin embargo se han enfocado principalmente en adolescentes o estudiantes universitarios. El objetivo de esta investigacion fue evaluar el porcentaje de insatisfaccion con el peso corporal (INCP) en una muestra de hombres y mujeres adultos chilenos, analizando la relacion de este factor con distintas variables sociodemograficas, psicologicas y conductuales, entre las que figuraron los CAA. Participaron 654 adultos de 18-64 anos de edad (436 mujeres, 218 hombres), quienes fueron evaluados con base a una bateria de cuestionarios de autoreporte. La INCP estuvo presente en 45.9% de la muestra, resultando significativamente mayor en las mujeres que en los varones. Fueron identificadas diferencias significativas en las escalas que evaluaron CAA, en funcion del indice de masa corporal y el sexo de los participantes, registrando puntuaciones significativamente mayores las mujeres y los participantes con obesidad. Al comparar entre participantes con vs. sin INCP, los primeros mostraron mas CAA y menor actividad fisica. Los resultados de este estudio muestran que la INCP puede interactuar e influir sobre los habitos alimentarios y la practica de ejercicio fisico.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81878008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Concepciones y valoraciones del cuerpo en jóvenes del noroeste de México","authors":"M. Gutiérrez, J. Torres","doi":"10.22201/FESI.20071523E.2018.1.456","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.456","url":null,"abstract":"Normal 0 21 false false false EN-US JA X-NONE /* Style Definitions */ \u0000 table.MsoNormalTable \u0000 {mso-style-name:\"Tabla normal\"; \u0000 mso-tstyle-rowband-size:0; \u0000 mso-tstyle-colband-size:0; \u0000 mso-style-noshow:yes; \u0000 mso-style-priority:99; \u0000 mso-style-parent:\"\"; \u0000 mso-padding-alt:0cm 5.4pt 0cm 5.4pt; \u0000 mso-para-margin-top:0cm; \u0000 mso-para-margin-right:0cm; \u0000 mso-para-margin-bottom:10.0pt; \u0000 mso-para-margin-left:0cm; \u0000 line-height:115%; \u0000 mso-pagination:widow-orphan; \u0000 font-size:11.0pt; \u0000 font-family:\"Calibri\",\"sans-serif\"; \u0000 mso-ascii-font-family:Calibri; \u0000 mso-ascii-theme-font:minor-latin; \u0000 mso-hansi-font-family:Calibri; \u0000 mso-hansi-theme-font:minor-latin;} \u0000 Abstract Currently thinness is the ideal body (IB) while in western societies obesity has reached levels never seen before. This situation has influenced how men and women perceive their bodies. The aim of this paper was to describe conceptions and values of the IB as well as the perception and acceptance of the body in university students from the northwestern Mexico, a sociocultural context where obesity prevails. From a socio-anthropological approach, we worked with 308 university students among 18 and 24 years old (202 women and 106 men). The construct of IB matches with the socially accepted discourse based on aesthetic and health values. In general, participants expressed moderated body dissatisfaction and rejected obesity; the IB for women was slim, firm and curved while for men was muscled. Therefore, a gap was identified between what women and men want and perceive of their body image and self-acceptance, with clear differences by sex. Normal 0 21 false false false EN-US JA X-NONE /* Style Definitions */ \u0000 table.MsoNormalTable \u0000 {mso-style-name:\"Tabla normal\"; \u0000 mso-tstyle-rowband-size:0; \u0000 mso-tstyle-colband-size:0; \u0000 mso-style-noshow:yes; \u0000 mso-style-priority:99; \u0000 mso-style-parent:\"\"; \u0000 mso-padding-alt:0cm 5.4pt 0cm 5.4pt; \u0000 mso-para-margin-top:0cm; \u0000 mso-para-margin-right:0cm; \u0000 mso-para-margin-bottom:10.0pt; \u0000 mso-para-margin-left:0cm; \u0000 line-height:115%; \u0000 mso-pagination:widow-orphan; \u0000 font-size:11.0pt; \u0000 font-family:\"Calibri\",\"sans-serif\"; \u0000 mso-ascii-font-family:Calibri; \u0000 mso-ascii-theme-font:minor-latin; \u0000 mso-hansi-font-family:Calibri; \u0000 mso-hansi-theme-font:minor-latin;} \u0000 Resumen Mientras que la delgadez actualmente constituye el ideal corporal (IDC) preponderante en las sociedades occidentales, la obesidad prevalece con niveles nunca antes vistos. Esto ha influido en como hombres y mujeres se perciben y viven su cuerpo. El objetivo de este estudio fue describir las concepciones y valoraciones del IDC y la percepcion y aceptacion del propio cuerpo en jovenes universitarios del noroeste de Mexico, un contexto sociocultural en el que prevalece la obesidad. A partir de una perspectiva socio-antropologica, se trabajo con 308 jovenes universitarios, de entre 18 y 24 anos de edad (202 mujeres y 106 hombres). L a construccion del IDC en los jovenes concuerda con el discurso acepta","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82020953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estudio e investigación del comportamiento alimentario: Raíces, desarrollo y retos","authors":"Antonio López-Espinoza, Alma Gabriela Martínez-Moreno, Virginia Gabriela Aguilera-Cervantes, J. G. Salazar-Estrada, Mónica Navarro-Meza, Zyanya Reyes-Castillo, N. García-Sánchez, Angélica Jiménez-Briseño","doi":"10.22201/FESI.20071523E.2018.1.465","DOIUrl":"https://doi.org/10.22201/FESI.20071523E.2018.1.465","url":null,"abstract":"Normal 0 21 false false false ES-MX JA X-NONE Abstract The present work provides a review of the basis and development of the study and research on feeding behavior (FB). Initial contributions and those that gave identity to this field are highlighted. Among them, the behavior is approached as an essential mean to maintain the state of balance in the organisms, as well as the role of learning as a determinant of food preference, selection and consumption. Subsequently, are presented the arguments that establish FB as an element that integrate the knowledge related to feeding generated by other areas of science. Finally, are stated the main challenges for academics dedicated to the study and research of FB and the role of education on food and nutrition as an optimal solution for food problems. Normal 0 21 false false false ES-MX JA X-NONE Resumen El presente trabajo expone una revision de las raices y el desarrollo del estudio e investigacion sobre comportamiento alimentario (CA). Se destacan las aportaciones iniciales y algunas otras que le han venido dotando de identidad a esta area de estudio. Entre ellas, el senalamiento de la conducta como medio indispensable para mantener el estado de equilibrio en los organismos, y el papel del aprendizaje como determinante de la preferencia, la seleccion y el consumo de alimento. Posteriormente se presentan los argumentos que establecen al CA como elemento integrador del conocimiento que sobre alimentacion han generado otras areas de la ciencia. Finalmente se puntualizan los principales retos a enfrentar por parte de los academicos dedicados al estudio e investigacion sobre CA, y se pondera el papel de la educacion en alimentacion y nutricion como la solucion optima a las problematicas alimentarias.","PeriodicalId":38032,"journal":{"name":"Revista Mexicana de Trastornos Alimentarios","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84417602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}