RESUMO
Objective: Identify and characterise the food industry's involvement in nutrition and dietetics national and regional events in Latin America and the Caribbean. Design: Between February and April 2020, we conducted desk-based searches for nutrition and dietetics events held in the region between January 2018 and December 2019. Online freely accessible, publicly available information was collected on the involvement of the food industry through: sponsorship of events; sponsorship of sessions; speakers from the food industry; scholarships, fellowship, grants, awards and other prizes and; exhibition space/booths. Setting: Nutrition and dietetics events in Latin America and the Caribbean. Results: Thirty-one events held in twenty countries of the region had information publicly available online at the period of data collection. There was a lack of transparency on the involvement of industry actors in these events. When information was publicly available, we found that a total of ninety-two food industry actors sponsored 88 % of these events. Conclusions: There is a mostly unreported, but likely extensive, involvement of food industry actors in nutrition and dietetics events in Latin America and the Caribbean.(AU)
Assuntos
Indústria Alimentícia/tendências , Educação em Saúde , Conferências de Saúde/tendências , Alimentos, Dieta e Nutrição , Região do Caribe , Relatório de Pesquisa , América LatinaRESUMO
La crisis por COVID-19 (SARS-CoV-2) puede convertirse en una catástrofe alimentaria para Latinoamérica, aumentando las personas que padecen hambre de 135 a 265 millones, especialmente en Venezuela, Guatemala, Honduras, Haití y El Salvador, que ya enfrentaban crisis económicas y sanitarias. Este manuscrito presenta la posición de un grupo de expertos latinoamericanos sobre las recomendaciones de consumo y/o suplementación con vitamina A, C, D, zinc, hierro, folatos y micronutrientes múltiples, en contextos de desnutrición, para grupos vulnerables: mujeres embarazadas y lactantes, niñas y niños menores de 5 años y adultos mayores. Las recomendaciones buscan disminuir el impacto potencial que tendrá COVID-19 en el estado nutricional, durante la pandemia. La posición surge de la discusión de dichos expertos con base a la revisión de evidencia científica actual para estos grupos vulnerables. Está dirigida a tomadores de decisiones, encargados de políticas públicas, personal de salud y organismos de la sociedad civil. Después de la lactancia materna y una dieta suficiente en cantidad y calidad, la suplementación con los micronutrientes presentados, puede contribuir a prevenir y tratar enfermedades virales, reforzar el sistema inmune y reducir complicaciones. La lactancia materna con medidas de higiene respiratoria, el suministro de múltiples micronutrientes en polvo para niños desde los 6 meses hasta los 5 años y el aporte de hierro y folatos o micronutrientes múltiples para la embarazada, son estrategias comprobadas y eficaces que deben seguirse implementando en tiempos de COVID-19. Para los adultos mayores la suplementación con vitamina C, D y zinc puede estar indicada(AU)
The COVID-19 crisis (SARS-CoV-2) might transform into a food catastrophe in Latin America and would increase the number of people suffering from hunger from 135 to 265 million, particularly in Venezuela, Guatemala, Honduras, Haiti and El Salvador, already facing economic and health crises. This manuscript presents the position of a group of Latin American experts in nutrition for establishing the recommendations for consumption and / or supplementation with vitamin A, C, D, zinc, iron, folates and multiple micronutrients, in undernutrition contexts, for vulnerable population of pregnant and lactating women, children under 5 years and the elderly. The recommendations seek to decrease the potential impact that COVID-19 will have on nutritional status during the pandemic. The position arises from the discussion of the experts based on the review of current scientific evidence for these vulnerable groups. It aims to reach stakeholders, public policy makers, health personnel and civil society organizations. Only after breastfeeding and a sufficient diet in terms of quantity and quality, a supplementation with the micronutrients mentioned above can help prevent and treat viral diseases, strengthen the immune system and even reduce complications. Breastfeeding with respiratory hygiene measures, the provision of multiple micronutrients powders for children from 6 moths to 5 years of age and the supply of iron and folates or multiple micronutrients tablets for pregnant women are proven and effective strategies that must continue to be implemented during COVID-19 pandemic. For older adults, supplementation with vitamin C, D and zinc might be indicated(AU)
Assuntos
Humanos , Masculino , Feminino , Gravidez , Recém-Nascido , Lactente , Pré-Escolar , Criança , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Infecções Respiratórias , Nutrição dos Grupos Vulneráveis , Fome , Micronutrientes , COVID-19/epidemiologia , Sistema Imunitário , Deficiência de Vitaminas , Suplementos Nutricionais , Deficiências Nutricionais , Desnutrição , Pandemias , América LatinaRESUMO
Resumen: Objetivo: La prevalencia de calcificación arterial coronaria (CAC), marcador específico de aterosclerosis, no es conocida en México. Nuestro objetivo fue investigar la prevalencia y extensión de CAC y su asociación con factores de riesgo cardiovascular en población mexicana. Métodos: La CAC fue medida por tomografía computarizada multidetector en individuos asintomáticos que participaron en el estudio Genética de la Enfermedad Aterosclerosa. Los factores de riesgo cardiovascular y los medicamentos fueron registrados. Resultados: La muestra incluyó 1,423 individuos (49.5% hombres), con una edad de 53.7 ± 8.4 años. Los portadores de CAC mostraron prevalencias más altas de dislipidemia, diabetes, hipertensión y otros factores de riesgo. La prevalencia de CAC > 0 unidades Agatston fue de 27%, significativamente más alta en hombres (40%) que en mujeres (13%). Los valores medios del puntaje de CAC aumentaron consistentemente con la edad y fueron más altos en hombres que en mujeres en todos los grupos etarios. La edad y el c-LDL elevado se asociaron de manera independiente con la prevalencia de CAC > 0 en hombres y mujeres, mientras que la presión arterial sistólica en las mujeres, y el incremento de la edad en ambos géneros mostró una asociación independiente con la severidad de CAC. Conclusiones: En población mexicana la prevalencia y la extensión de CAC fueron mucho más altas en hombres que en mujeres y aumentaron consistentemente con la edad. Los predictores independientes de la prevalencia de CAC fueron la edad y el c-LDL.
Abstract: Objective: The prevalence of coronary artery calcification (CAC), a specific marker of atherosclerosis, is unknown in Mexico. Our aim was to investigate the prevalence and quantity of CAC and their association with cardiovascular risk factors in a Mexican population. Methods: CAC was measured by multidetector computed tomography in asymptomatic subjects who participated in the Genetics of Atherosclerotic Disease study. Cardiovascular risk factors and medication were recorded. Results: The sample included 1,423 individuals (49.5% men), aged 53.7 ± 8.4 years. Those with CAC showed a higher prevalence of dyslipidaemia, diabetes, hypertension, and other risk factors. The prevalence of CAC > 0 Agatston units was significantly higher among men (40%) than among women (13%). Mean values of CAC score increased consistently with increasing age and were higher in men than women in each age group. Age and high low density lipoprotein cholesterol were independently associated with prevalence of CAC > 0 in men and women, while increasing systolic blood pressure in women and age in both genders showed an independent association with CAC extension. Conclusions: In the Mexican population the prevalence and extent of CAC were much higher in men than in women, and strongly increased with age. Independent predictors of CAC prevalence were age and low density lipoprotein cholesterol (LDL-C).