Discrimination and Stigma Associated with Obesity: A Comparative Study between Spain and Egypt. Data from the OBESTIGMA study.

INTRODUCTION: This study explores the under-investigated area of obesity-related discrimination and stigmatization across different countries, specifically comparing Spain (Europe) and Egypt (Middle East). METHODS: We conducted a cross-sectional observational study involving 2,090 participants from both countries. Participants completed three well-validated questionnaires to assess their attitudes towards obesity, experiences of weight-related stigma, and internalization of weight bias: Antifat Attitudes Scale (AFA), Stigmatizing Situations Inventory (SSI), and Weight Bias Internalization Scale (WBIS). Participants were categorized into four groups based on BMI and history bariatric surgery. RESULTS: Egyptian participants [BMI = 30.2±6.7 kg/m2 (range: 18.5 to 69.0 kg/m2)] showed significantly higher aversion towards obesity, as indicated by higher AFA score, compared to their Spanish counterparts [BMI = 35.4±10.1 kg/m2 (18.5 to 71,9 kg/m2)]. In contrast, Spanish participants reported higher levels of weight bias internalization with increasing BMI, while in Egypt, this association was negative. The association of bariatric surgery on stigma reduction also differed between the countries. Multivariate analysis revealed that residing in Egypt was an independent risk factor for higher scores in AFA and WBIS (Odds Ratio 8.20 [95% confidence interval: 6.78 to 9.62], p<0.001 and OR 6.28 [95% CI: 4.78 to 7.78], p<0.001; respectively). In contrast, Spaniards experienced more stigmatizing situations than Egyptians [OR -2.54 (95% CI: 6.78 to 9.62), p<0.001]. CONCLUSION: Our study underscore the complex and diverse nature of obesity-related attitudes across cultures. Understanding these cultural differences is crucial for developing effective, culturally sensitive strategies to tackle weight stigma. This research opens avenues for further studies and interventions tailored to cultural contexts.

Assessment of obesity stigma and discrimination among Spanish subjects with a wide weight range: the OBESTIGMA study.

Introduction: This study aims to assess the extent of rejection and instances of stigmatization linked to obesity within the Spanish population, encompassing a diverse spectrum of weights ranging from normal weight to morbid obesity. Additionally, the study seeks to identify the primary factors influencing these experiences and further examines the impact of bariatric surgery on such dynamics. Materials and methods: Multicenter observational study with involving a total of 1,018 participants who were recruited from various Obesity Units. Negatives attitudes towards people with obesity were assessed through three questionnaires: (i) Antifat Attitudes Scale (AFA), (ii) Stigmatizing Situations Inventory (SSI) and (iii) Weight Bias Internalization Scale (WBIS). Subjects were categorized into four groups based on their BMI and history of prior bariatric surgery. Results: The cumulative score across all questionnaires (AFA, SSI and WBIS) exhibited a progressive increase, from participants with normal weight to those with obesity (p < 0.001 for all). Within the AFA questionnaire, males showed more rejection towards people with obesity than women, also perceiving obesity as a disease linked to a lack of willpower (p = 0.004 and p = 0.030, respectively). The overall SSI score was negatively associated with age (r = -0.080, p = 0.011), with young participants encountering more stigmatizing experiences than their adult counterparts. Neither employment status nor educational demonstrated a significant association with any of the questionnaires. Interestingly, patients who underwent lost weight following bariatric surgery did not exhibit improved outcomes. Conclusion: Individuals with obesity demonstrate a heightened level of aversion towards the disease compared to those with normal weight. Concurrently, the incidence of stigmatizing encounters displays a concerning escalation among younger individuals.

Eating disorders in sport. Update and proposal for an integrated approach.

Eating disorders are a group of conditions which have a huge impact on the health and performance of athletes. The aetiology of eating disorders is multifactorial, being influenced by genetic and environmental factors, but also involving psychological factors and factors specific to the practising of sport. Eating disorders are highly prevalent in sport, particularly in disciplines involving endurance, those that have weight-categories or those where low weight is a competitive advantage and aesthetics are important. Athletes with eating disorders need to be assessed and receive early, comprehensive treatment. Close monitoring of nutritional status is vital, especially with female athletes. Prevention is crucial and plays an invaluable role in this type of disorder, but represents a significant challenge for all professionals who look after athletes. Priority needs to be given to implementing structured nutrition training programmes for the athlete and their entourage to help prevent eating disorders.

Systematic review of prenatal exposure to endocrine disrupting chemicals and autism spectrum disorder in offspring.

LAY ABSTRACT: Autism spectrum disorders comprise a complex group with many subtypes of behaviorally defined neurodevelopmental abnormalities in two core areas: deficits in social communication and fixated, restricted, repetitive, or stereotyped behaviors and interests each with potential unique risk factors and characteristics. The underlying mechanisms and the possible causes of autism spectrum disorder remain elusive and while increased prevalence is undoubtable, it is unclear if it is a reflection of diagnostic improvement or emerging risk factors such as endocrine disrupting chemicals. Epidemiological studies, which are used to study the relation between endocrine disrupting chemicals and autism spectrum disorder, can have inherent methodological challenges that limit the quality and strength of their findings. The objective of this work is to systematically review the treatment of these challenges and assess the quality and strength of the findings in the currently available literature. The overall quality and strength were "moderate" and "limited," respectively. Risk of bias due to the exclusion of potential confounding factors and the lack of accuracy of exposure assessment methods were the most prevalent. The omnipresence of endocrine disrupting chemicals and the biological plausibility of the association between prenatal exposure and later development of autism spectrum disorder highlight the need to carry out well-designed epidemiological studies that overcome the methodological challenges observed in the currently available literature in order to be able to inform public policy to prevent exposure to these potentially harmful chemicals and aid in the establishment of predictor variables to facilitate early diagnosis of autism spectrum disorder and improve long-term outcomes.

Eating disorders in sport. Update and proposal for an integrated approach. / Trastornos de conducta alimentaria en la práctica deportiva. Actualización y propuesta de abordaje integral.

Eating disorders are a group of conditions which have a huge impact on the health and performance of athletes. The aetiology of eating disorders is multifactorial, being influenced by genetic and environmental factors, but also involving psychological factors and factors specific to the practising of sport. Eating disorders are highly prevalent in sport, particularly in disciplines involving endurance, those that have weight-categories or those where low weight is a competitive advantage and aesthetics are important. Athletes with eating disorders need to be assessed and receive early, comprehensive treatment. Close monitoring of nutritional status is vital, especially with female athletes. Prevention is crucial and plays an invaluable role in this type of disorder, but represents a significant challenge for all professionals who look after athletes. Priority needs to be given to implementing structured nutrition training programmes for the athlete and their entourage to help prevent eating disorders.

Burnout Syndrome Risk in Child and Adolescent Tennis Players and The Role of Adherence to the Mediterranean Diet.

This cross-sectional study examined the impact of adherence to Mediterranean diet on burnout syndrome risk in 94 athletes 8-15 years old. Diet pattern and burnout syndrome risk were assessed through the Athlete Burnout Questionnaire and the KIDMED Questionnaire. 55.3% of girls and 16.1% of boys had a high risk of burnout syndrome and the risk increased with age. Of the 78.7% with low adherence to Mediterranean diet, 31.1% showed no risk of burnout syndrome, 33.8% had a moderate risk, and 35.1% high risk. Of the 21.3% with a high adherence to Mediterranean diet, 35% had no risk of burnout syndrome, 45% had a moderate risk, and 20% had a high risk. Participants with moderate/high burnout syndrome risk were more likely to be girls and spend a higher number of hours watching television or playing video games. There is not enough statistical evidence in this study to reject the independence between the level of adherence to the Mediterranean diet and the risk of burnout syndrome in children, except in the case of daily consumption of fresh or cooked vegetables.

Endocrine Disruptors and Autism Spectrum Disorder in Pregnancy: A Review and Evaluation of the Quality of the Epidemiological Evidence.

Exposure to environmental contaminants during pregnancy has been linked to adverse health outcomes later in life. Notable among these pollutants are the endocrine disruptors chemicals (EDCs), which are ubiquitously present in the environment and they have been measured and quantified in the fetus. In this systematic review, our objective was to summarize the epidemiological research on the potential association between prenatal exposure to EDCs and Autism Spectrum Disorder (ASD) published from 2005 to 2016. The Navigation Guide Systematic Review Methodology was applied. A total of 17 studies met the inclusion criteria for this review, including: five cohorts and 12 case-control. According to the definitions specified in the Navigation Guide, we rated the quality of evidence for a relationship between prenatal exposure to EDCs and ASD as "moderate". Although the studies generally showed a positive association between EDCs and ASD, after considering the strengths and limitations, we concluded that the overall strength of evidence supporting an association between prenatal exposure to EDCs and later ASD in humans remains "limited" and inconclusive. Further well-conducted prospective studies are warranted to clarify the role of EDCs on ASD development.

Association between pre-pregnancy consumption of meat, iron intake, and the risk of gestational diabetes: the SUN project.

PURPOSE: We assessed the association of total meat, processed, and unprocessed red meat and iron intake with the risk of developing gestational diabetes mellitus (GDM) in pregnant women. METHODS: We conducted a prospective study among 3298 disease-free Spanish women participants of the SUN cohort who reported at least one pregnancy between December 1999 and March 2012. Meat consumption and iron intake were assessed at baseline through a validated, 136-item semi-quantitative, food frequency questionnaire. We categorized total, red, and processed meat consumption and iron intake into quartiles. Logistic regression models were used to adjust for potential confounders. RESULTS: We identified 172 incident cases of GDM. In the fully adjusted analysis, total meat consumption was significantly associated with a higher risk of GDM [OR = 1.67 (95% CI 1.06-2.63, p-trend 0.010)] for the highest versus the lowest quartile of consumption. The observed associations were particularly strong for red meat consumption [OR = 2.37 (95% CI 1.49-3.78, p-trend < 0.001)] and processed meat consumption [OR = 2.01 (95% CI 1.26-3.21, p-trend 0.003)]. Heme iron intake was also directly associated with GDM [OR = 2.21 (95% CI 1.37-3.58, p-trend 0.003)], although the association was attenuated and lost its statistical significance when we adjusted for red meat consumption [OR = 1.57 (95% CI 0.91-2.70, p-trend 0.213)]. No association was observed for non-heme and total iron intake, including supplements. CONCLUSIONS: Our overall findings suggest that higher pre-pregnancy consumption of total meat, especially red and processed meat, and heme iron intake, are significantly associated with an increased GDM risk in a Mediterranean cohort of university graduates.

Comparison of nutritional status between children with autism spectrum disorder and typically developing children in the Mediterranean Region (Valencia, Spain).

This case-control study investigated nutrient intake, healthy eating index with 10 items on foods and nutrients, on 3-day food diaries and anthropometric measurements in 105 children with autism spectrum disorder and 495 typically developing children (6-9 years) in Valencia (Spain). Children with autism spectrum disorder were at a higher risk for underweight, eating more legumes, vegetables, fiber, and some micronutrients (traditional Mediterranean diet) but fewer dairy and cereal products, and less iodine, sodium, and calcium than their typically developing peers. Differences existed in total energy intake but healthy eating index and food variety score differences were not significant. Autism spectrum disorder group failed to meet dietary recommendations for thiamin, riboflavin, vitamin C, or calcium. Risk of inadequate intake of fiber, vitamin E, and sodium was lower in children with autism spectrum disorder than typically developing children. Results suggest that (1) risk of inadequate intake of some micronutrients in children with autism spectrum disorder and (2) cultural patterns and environment may influence food intake and anthropometric characteristics in autism spectrum disorder. Primary care should include anthropometric and nutritional surveillance in this population to identify intervention on a case-by-case basis. Future research should explore dietary patterns and anthropometric characteristics in different autism spectrum disorder populations in other countries, enhancing our understanding of the disorder's impact.

Fat intake in children with autism spectrum disorder in the Mediterranean region (Valencia, Spain).

OBJECTIVE: Children with autism spectrum disorder (ASD) have been found to have alterations in dietary fat intake and fat quality. The fat intakes of the foods consumed by children with and without ASD were compared, and the deficiency and excess of these nutrients were examined. METHODS: In a matched case-control study, 3-day food diaries were completed by 105 children with ASD and 495 typically developing (TD) 6- to 9-year-old children in Valencia (Spain). We used the probabilistic approach and estimated average requirement cut-point to evaluate the risk of inadequate nutrients intakes. These were compared between groups and with Spanish recommendations using linear and logistic regression, respectively. RESULTS: Groups did not differ significantly in age, total dietary intake, Healthy Eating Index, or food variety score. Children with ASD had lower saturated fatty acids (SFAs) and ω-3 polyunsaturated fatty acids (PUFAs) intakes, but their total PUFAs and (PUFAs + monounsaturated fatty acids (MUFAs)/SFAs, PUFAs/SFAs intakes and ω-6/ω-3 ratios were higher than TD children. The total fat and cholesterol intakes of both groups were slightly above Spanish recommendations. Both groups had low ω-6 intakes, very low ω-3 intakes, and high ω-6/ω-3 ratios. CONCLUSION: Further research is required to clarify associations between ASD symptomatology, fat-eating patterns and health status.

Nutritional Impact of a Gluten-Free Casein-Free Diet in Children with Autism Spectrum Disorder.

We compared anthropometric values, nutrient intake, the Healthy Eating Index and food variety in children with autism spectrum disorder (ASD), 20 on a gluten-free casein-free (GFCF) diet and 85 on a regular diet in Valencia (Spain) using 3-days food diaries. Those on the GFCF diet had a lower weight, body mass index, and total energy, pantothenic acid, calcium, phosphorus and sodium intake, but a higher intake of fiber, legumes, and vegetables. Further, the GFCF diet group had a better quality of fat intake, but needed supplementation with vitamin D. Randomized controlled trials are required to explore long-term effects of this diet on anthropometric and nutritional status (the focus of our study), but also behavioral symptoms, in children with ASD.

Nutritional status of children with autism spectrum disorders (ASDs): a case-control study.

Children with autism spectrum disorder (ASD) have problems of food selectivity, implying risks of nutritional deficiencies. The aim was to compare intakes of macro and micronutrients and body mass index in ASD and typically developing (TD) children. In a case-control study, 3-day food diaries and anthropometric measurements were completed for ASD (n = 40) and TD (n = 113) children (aged 6-10 years) living in the same area. Body mass indices were below the 5th percentile in 20 % of ASD versus 8.85% of TD children. We found intakes were lower for fluoride (p = 0.017) and higher for vitamin E (p = 0.001). There was limited food variety and inadequacy of some intakes suggests that routine monitoring of ASD children should include assessment of their dietary habits, as well as anthropometric measurements.

Evidence of the gluten-free and casein-free diet in autism spectrum disorders: a systematic review.

In autism spectrum disorders, many parents resort to alternative treatments and these are generally perceived as risk free. Among these, the most commonly used is the gluten-free, casein-free diet. The objective of this work was to conduct a systematic review of studies published from 1970 to date related to the gluten-free, casein-free diet in autism spectrum disorder patients. Few studies can be regarded as providing sound scientific evidence since they were blinded randomized controlled trials, and even these were based on small sample sizes, reducing their validity. We observed that the evidence on this topic is currently limited and weak. We recommend that it should be only used after the diagnosis of an intolerance or allergy to foods containing the allergens excluded in gluten-free, casein-free diets. Future research should be based on this type of design, but with larger sample sizes.

Food selectivity in autism spectrum disorders: a systematic review.

Autism spectrum disorders are characterized by difficulties with reciprocal social interactions and restricted patterns of behavior and interest; one of these characteristic behaviors is food selectivity. The objective of this study was to perform a systematic review of the literature published between 1970 and 2013 concerning this eating behavior. The articles identified were analyzed in terms of sample size, study design, and criteria for assessment and intervention, as well as the results, level of evidence and grade of recommendation. The main search was conducted in Medline, Cochrane Library, Scielo, ScienceDirect, and Embase). There is empirical evidence and an overall scientific consensus supporting an association between food selectivity and autism spectrum disorders.

Egg consumption and risk of type 2 diabetes in a Mediterranean cohort; the sun project.

INTRODUCTION AND AIM: The prevalence of diabetes is increasing at an alarming rate in nearly all countries. Some studies from non-Mediterranean populations suggest that higher egg consumption is associated with an increased risk of diabetes. The aim of our study was to prospectively assess the association between egg consumption and the incidence of type 2 diabetes in a large cohort of Spanish university graduates. METHODS: In this prospective cohort including 15,956 participants (mean age: 38.5 years) during 6.6 years (median), free of diabetes mellitus at baseline. Egg consumption was assessed at baseline through a semiquantitative food-frequency questionnaire repeatedly validated in Spain. Incident diabetes mellitus diagnosed by a doctor was assessed through biennial follow-up questionnaires and confirmed subsequently by medical reports or records, according to the American Diabetes Association criteria. Analyses were performed through multivariable non-conditional logistic regression. RESULTS: After adjustment for confounders, egg consumption was not associated with the development of diabetes mellitus, comparing the highest versus the lowest quartile of egg consumption (<4 eggs/week vs >1 egg/week): odds ratio = 0.7; 95% CI 0.3-1.7. CONCLUSION: Egg consumption was not associated with the development of diabetes mellitus in this Mediterranean cohort.

Introducción y Objetivo: La prevalencia de la diabetes está aumentando a un ritmo alarmante en casi todos los países. Algunos estudios en poblaciones no mediterráneas sugieren que un mayor consumo de huevo se asocia con un mayor riesgo de diabetes. El objetivo de nuestro estudio fue evaluar prospectivamente la asociación entre el consumo de huevo y la incidencia de diabetes tipo 2 en una gran cohorte de graduados universitarios esp2013les. Métodos: Un total de 15.956 participantes (edad media: 38,5 2013s) seguidos durante 6,6 2013s (mediana), y libres de la diabetes mellitus al inicio del estudio fueron incluidos en este estudio. El consumo de huevos se evaluó al inicio del estudio a través de un cuestionario semicuantitativo de frecuencia de alimentos repetidamente validado en España. Los casos de diabetes mellitas incidente fueron diagnosticados por un médico a través de cuestionarios de seguimiento bianuales y posteriormente confirmados por los informes médicos o registros, de acuerdo con los criterios de la American Diabetes Association. Los análisis se realizaron a través de modelos de regresión logística no condicional multivariable. Resultados: Después de ajustar por los factores de confusión, el consumo de huevo no se asoció con el desarrollo de diabetes mellitus. Odds Ratio de aquellos participantes con mayores consumos frente a los del cuartel más bajo de consumo de huevos (< 4 huevos/semana frente a >1 huevo/semana) fue 0,7, IC del 95% CI 0.3-1.7. Conclusión: El consumo de huevos no se asoció con el desarrollo de diabetes mellitus en esta cohorte mediterránea.

Egg consumption and risk of type 2 diabetes in a Mediterranean cohort: the SUN project / Consumo de huevo y riesgo de diabetes tipo 2 en una cohorte mediterránea; el proyecto SUN

Introduction & Aim: The prevalence of diabetes is increasing at an alarming rate in nearly all countries. Some studies from non-Mediterranean populations suggest that higher egg consumption is associated with an increased risk of diabetes. The aim of our study was to prospectively assess the association between egg consumption and the incidence of type 2 diabetes in a large cohort of Spanish university graduates. Methods: In this prospective cohort including 15,956 participants (mean age: 38.5 years) during 6.6 years (median), free of diabetes mellitus at baseline. Egg consumption was assessed at baseline through a semiquantitative food-frequency questionnaire repeatedly validated in Spain. Incident diabetes mellitus diagnosed by a doctor was assessed through biennial follow-up questionnaires and confirmed subsequently by medical reports or records, according to the American Diabetes Association criteria. Analyses were performed through multivariable non-conditional logistic regression. Results: After adjustment for confounders, egg consumption was not associated with the development of diabetes mellitus, comparing the highest versus the lowest quartile of egg consumption (>4 eggs/week vs <1 egg/week): odds ratio= 0.7; 95% CI 0.3-1.7. Conclusion: Egg consumption was not associated with the development of diabetes mellitus in this Mediterranean cohor (AU)

Introducción y Objetivo: La prevalencia de la diabetes está aumentando a un ritmo alarmante en casi todos los países. Algunos estudios en poblaciones no mediterráneas sugieren que un mayor consumo de huevo se asocia con un mayor riesgo de diabetes. El objetivo de nuestro estudio fue evaluar prospectivamente la asociación entre el consumo de huevo y la incidencia de diabetes tipo 2 en una gran cohorte de graduados universitarios españoles. Métodos: Un total de 15.956 participantes (edad media: 38,5 años) seguidos durante 6,6 años (mediana), y libres de la diabetes mellitus al inicio del estudio fueron incluidos en este estudio. El consumo de huevos se evaluó al inicio del estudio a través de un cuestionario semicuantitativo de frecuencia de alimentos repetidamente validado en España. Los casos de diabetes mellitas incidente fueron diagnosticados por un médico a través de cuestionarios de seguimiento bianuales y posteriormente confirmados por los informes médicos o registros, de acuerdo con los criterios de la American Diabetes Association. Los análisis se realizaron a través de modelos de regresión logística no condicional multivariable. Resultados: Después de ajustar por los factores de confusión, el consumo de huevo no se asoció con el desarrollo de diabetes mellitus. Odds Ratio de aquellos participantes con mayores consumos frente a los del cuartil más bajo de consumo de huevos (> 4 huevos/semana frente a <1 huevo/semana) fue 0,7, IC del 95% CI 0.3-1.7. Conclusión: El consumo de huevos no se asoció con el desarrollo de diabetes mellitus en esta cohorte mediterránea (AU)