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Childhood obesity has been rising in all world regions - 2019 estimates were that 158 million children aged 5-19 are living with obesity, of whom many live in LMICs1 . Yet there has been limited to no progress to halt the rise in more than 20 years and this number is projected to increase to 254 million by 20301 . NCD Child, a global multi-stakeholder coalition focused on the prevention and control of noncommunicable diseases (NCDs) in children, is concerned with the rising rates of obesity during childhood and its consequences.

The World Health Organization (WHO) Global Action Plan on Physical Activity recommends adopting a systems approach to implementing and tailoring actions according to local contexts. We held group model-building workshops with key stakeholders in the Caribbean region to develop a causal loop diagram to describe the system driving the increasing physical inactivity in the region and envision the most effective ways of intervening in that system to encourage and promote physical activity. We used the causal loop diagram to inform how the WHO Global Action Plan on Physical Activity might be adapted to a local context. Although the WHO recommendations aligned well with our causal loop diagram, the diagram also illustrates the importance of local context in determining how interventions should be coordinated and implemented. Some interventions included creating safe physical activity spaces for both sexes, tackling negative attitudes to physical activity in certain contexts, including in schools and workplaces, and improving infrastructure for active transport. The causal loop diagram may also help understand how policies may be undermined or supported by key actors or where policies should be coordinated. We demonstrate how, in a region with a high level of physical inactivity and low resources, applying systems thinking with relevant stakeholders can help the targeted adaptation of global recommendations to local contexts.Le Plan d'action mondial pour l'activité physique élaboré par l'Organisation mondiale de la Santé (OMS) recommande d'adopter une approche systémique pour la création et le déploiement d'actions adaptées aux contextes locaux. Nous avons organisé des ateliers de construction de modèles regroupant divers acteurs clés de la région Caraïbes. Objectif: développer un diagramme de boucles causales afin d'identifier le système à l'origine de la sédentarité croissante dans cette région, mais aussi de concevoir les moyens les plus efficaces pour s'immiscer dans ce système en vue d'encourager et de promouvoir l'exercice physique. Nous avons employé le diagramme de boucles causales pour définir comment le Plan d'action mondial pour l'activité physique de l'OMS peut être adapté au contexte local. Bien que les recommandations de l'OMS se rapprochent considérablement de notre diagramme, ce dernier illustre aussi l'importance du contexte local dans la manière dont les interventions sont censées être coordonnées et mises en œuvre. Certaines de ces interventions prévoyaient d'ouvrir des espaces sécurisés dédiés à la pratique sportive pour les deux sexes, de lutter contre les attitudes négatives vis-à-vis de l'activité physique dans des situations spécifiques, notamment à l'école et au travail, et de rendre les infrastructures compatibles avec les modes de transport actifs. Le diagramme de boucles causales permet en outre de mieux comprendre comment les acteurs clés peuvent soutenir ou au contraire discréditer les politiques en la matière, et de voir où ces politiques ont besoin de coordination. Nous démontrons comment, dans une région marquée par un taux de sédentarité élevé et de faibles ressources, l'adoption d'une approche systémique impliquant les principaux intervenants peut contribuer à ajuster avec précision des recommandations mondiales à des contextes locaux.El Plan de acción mundial sobre actividad física de la Organización Mundial de la Salud (OMS) recomienda adoptar un enfoque sistémico para implementar y adaptar las acciones según los contextos locales. Celebramos talleres de construcción de modelos de grupo con las principales partes interesadas en la región del Caribe para desarrollar un diagrama de circuito causal para describir el sistema que impulsa la creciente inactividad física en la región y prever las formas más eficaces de intervenir en ese sistema para fomentar y promover la actividad física. Utilizamos el diagrama de circuito causal para informar sobre cómo se podría adaptar el Plan de acción mundial sobre actividad física de la OMS a un contexto local. Aunque las recomendaciones de la OMS se ajustaban bien a nuestro diagrama, este también ilustra la importancia del contexto local a la hora de determinar cómo deben coordinarse y aplicarse las intervenciones. Algunas intervenciones incluyen la creación de espacios seguros para la actividad física para ambos sexos, la lucha contra las actitudes negativas hacia la actividad física en determinados contextos, incluidos los colegios y los lugares de trabajo, y la mejora de las infraestructuras para el transporte activo. El diagrama de circuito causal también puede ayudar a entender cómo las políticas pueden ser socavadas o apoyadas por actores clave o dónde deben coordinarse las políticas. Demostramos cómo, en una región con un alto nivel de inactividad física y pocos recursos, la aplicación del pensamiento sistémico con las partes interesadas pertinentes puede ayudar a la adaptación específica de las recomendaciones globales a los contextos locales.توصي خطة العمل العالمية لمنظمة الصحة العالمية (WHO) بشأن النشاط البدني، باعتماد نهج للنظم لتنفيذ الإجراءات وتخصيصها وفقًا للأوضاع المحلية. لقد عقدنا ورش عمل جماعية لبناء النماذج مع أصحاب المصلحة الأساسيين في منطقة البحر الكاريبي، وذلك لتطوير مخطط حلقي سببي لوصف النظام الذي يؤدي إلى زيادة الخمول البدني في المنطقة، والتكهن بأكثر الطرق فعالية للتدخل في هذا النظام لتشجيع النشاط البدني والارتقاء به. لقد استخدمنا المخطط الحلقي السببي للتعرف على كيفية تخصيص خطة العمل العالمية لمنظمة الصحة العالمية بشأن النشاط البدني لتناسب الوضع المحلي. على الرغم من أن توصيات منظمة الصحة العالمية تتسق تمامًا مع المخطط الحلقي السببي لدينا، إلا أن هذا المخطط يوضح أيضًا أهمية الوضع المحلي في تحديد كيف يجب تنسيق التدخلات وتنفيذها. تضمنت بعض التدخلات إنشاء مساحات آمنة للنشاط البدني لكلا الجنسين، ومعالجة المواقف السلبية تجاه النشاط البدني في أوضاع معينة، بما في ذلك في المدارس وأماكن العمل، وتحسين البنية التحتية للنقل النشط. قد يساعد المخطط الحلقي السببي أيضًا في فهم كيفية تقويض السياسات أو دعمها من جانب الجهات الفاعلة الرئيسية، أو أين ينبغي التنسيق بين السياسات. نحن نوضح في منطقة ما ذات مستوى عالٍ من الخمول البدني والموارد المنخفضة، كيف يمكن لتطبيق التفكير النظامي مع أصحاب المصلحة ذوي الصلة، أن يساعد في تحقيق التكيف المستهدف للتوصيات العالمية لتناسب الأوضاع المحلية.世界卫生组织 (WHO) 身体活动全球行动计划建议采用系统方法,根据当地情况实施和调整行动。我们与加勒比地区的主要利益相关者举行了小组模型构建研讨会,制定因果环路图来描述导致该地区身体活动不足加剧的系统,并构思对该系统最有效的干预方式以鼓励和促进身体活动。我们使用因果环路图来了解世卫组织身体活动全球行动计划可如何适应当地情况。尽管世卫组织的建议与我们的因果环路图非常吻合,但该图还说明了当地情况在决定如何协调和实施干预措施方面起到的重要作用。一些干预措施包括为男女双方创造安全的身体活动空间,解决人们在某些环境下(包括在学校和工作场所)对身体活动持有的消极态度,以及改善主动交通方式的配套基础设施建设。因果环路图也有助于了解主要参与者如何削弱或支持这些政策,或者应该在哪些地方调整这些政策。我们展示了在一个资源匮乏、身体活动高度不足的地区,如何与相关利益相关者共同运用系统思维,有针对性地调整全球建议以适应当地情况。.Глобальный план действий Всемирной организации здравоохранения (ВОЗ) по повышению уровня физической активности рекомендует применять системный подход к реализации и адаптации действий с учетом местных условий. Авторы провели групповые семинары по построению моделей с основными заинтересованными сторонами в регионе Карибского бассейна, чтобы разработать диаграмму причинно-следственной связи для описания системы, способствующей повышению уровня физической активности в регионе, а также представить наиболее эффективные способы работы данной системы для стимулирования и поощрения физической активности. Диаграмма причинно-следственной связи использовалась для того, чтобы определить, каким образом Глобальный план действий ВОЗ по повышению уровня физической активности можно адаптировать к местным условиям. Хотя рекомендации ВОЗ надлежащим образом согласуются с нашей диаграммой причинно-следственной связи, она также демонстрирует важность местных условий в определении того, каким образом мероприятия должны координироваться и осуществляться. Некоторые мероприятия включали создание безопасных мест для физической активности для представителей обоих полов, борьбу с негативным отношением к физической активности в определенных условиях, в том числе в школах и на рабочих местах, а также улучшение инфраструктуры для активных видов транспорта. Диаграмма причинно-следственной связи также может помочь понять, как ключевые участники процесса могут подорвать или поддержать политику или где следует координировать политику. Было показано, как в регионе с низким уровнем физической активности и ограниченными ресурсами применение системного мышления в работе с соответствующими заинтересованными сторонами может помочь целенаправленной адаптации глобальных рекомендаций к местным условиям.

To determine changes to income and livelihood, food consumption, and hunger due to coronavirus disease 2019 (COVID-19) in three Small Island Developing States (SIDS) in the Caribbean: Jamaica, St Kitts and Nevis, and St Vincent and the Grenadines.This was a cross-sectional study conducted in July 2020. Participants were selected using telephone directories and lists of mobile numbers. Data were collected through face-to-face and telephone interviews. Participants rated the impact of COVID-19 on their livelihoods and the Adult Food Security Module was used to assess hunger. To examine how these outcomes varied by sociodemographic group, multivariable logistic regression analysis was used, with odds ratios (OR) and 95% confidence intervals (CI) reported.The analysis included 880 participants. Of these, 40% (344/871) reported some form of hunger, with 18% (153/871) classed as moderate-to-severe hunger. Almost three quarters of households reported some impact on their livelihood (640/880), with 28% (243/880) classifying this impact as moderate to severe. Women were 60% more likely to report that their livelihoods were moderately to severely affected by COVID-19 (OR 1.59; 95% CI 1.09, 2.31) and 70% more likely to experience moderate-to-severe hunger (OR 1.70; 95% CI 1.37, 2.09). The effects of COVID-19 on livelihood and hunger were greater in those with secondary-school and primary-school education compared with tertiary education.The COVID-19 pandemic is disproportionately affecting the most vulnerable segments of the population. Social protection programmes are a key component of efforts to alleviate the pandemic's consequences; however, equitable access must be ensured.Determinar qué cambios ha ocasionado la enfermedad por el coronavirus del 2019 (COVID-19) en los ingresos y los medios de subsistencia, el consumo de alimentos y el hambre en tres pequeños Estados insulares en desarrollo del Caribe: Jamaica, Saint Kitts y Nevis, y San Vicente y las Granadinas.En este estudio transversal realizado en julio del 2020, para seleccionar a los participantes se utilizaron guías telefónicas y listas de números de teléfono celular. Los datos se recopilaron mediante entrevistas en persona y por teléfono. Los participantes calificaron cuál había sido la repercusión de la COVID-19 en sus medios de subsistencia; el hambre se evaluó mediante la escala de la encuesta sobre seguridad alimentaria en los hogares “Adult Food Security Module”. Para estudiar cómo variaban los resultados según el grupo sociodemográfico, se realizó un análisis de regresión logística multivariable, con razones de probabilidades (El análisis incluyó a 880 participantes. De estos, 40% (344/871) declararon haber pasado algún grado de hambre y 18% (153/871) lo calificaron de moderado a grave. Casi tres cuartos de los hogares informaron que sus medios de subsistencia habían tenido algún tipo de repercusión (640/880) y 28% (243/880) la calificaron de moderada a grave. Las mujeres tenían un 60% más de probabilidades de valorar la repercusión de la COVID-19 en sus medios de subsistencia de moderada a grave (OR 1,59; IC de 95% 1,09, 2,31) y un 70% más de probabilidades de haber tenido un nivel de hambre de moderado a grave (OR 1,70; IC de 95% 1,37, 2,09). Los efectos de la COVID-19 sobre los medios de subsistencia y el hambre fueron mayores en aquellos participantes con educación primaria y secundaria en comparación con aquellos con educación terciaria.La pandemia de COVID-19 está afectando desproporcionadamente a los segmentos más vulnerables de la población. Los programas de protección social son un componente clave de las iniciativas dirigidas a paliar las consecuencias de la pandemia; sin embargo, debe garantizarse que el acceso a estos programas es equitativo.Determinar mudanças na renda e na subsistência, no consumo de alimentos e na fome devido à doença causada pelo coronavírus 2019 (COVID-19) em três pequenos Estados insulares em desenvolvimento (SIDS, na sigla em inglês) no Caribe: Jamaica, São Cristóvão e Névis, e São Vicente e Granadinas.Este foi um estudo transversal realizado em julho de 2020. Os participantes foram selecionados por meio da utilização de listas telefônicas e números de celular. Os dados foram coletados por meio de entrevistas presenciais e telefônicas. Os participantes avaliaram o impacto da COVID-19 em seus meios de subsistência, e o módulo de segurança alimentar para adultos foi utilizado para avaliar a fome. Para examinar como esses resultados variavam por grupo sociodemográfico, foi utilizada a análise de regressão logística multivariável, com razões de chances (RC) e intervalos de confiança (IC) relatados de 95%.A análise incluiu 880 participantes. Entre eles, 40% (344/871) relataram alguma forma de fome, com 18% (153/871) classificados como fome moderada a grave. Quase três quartos das famílias relataram algum impacto em sua subsistência (640/880), com 28% (243/880) classificando esse impacto como moderado a grave. As mulheres tiveram 60% mais probabilidade de relatar que seus meios de subsistência foram afetados moderada a gravemente pela COVID-19 (RC 1,59; IC 95% 1,09, 2,31) e 70% mais probabilidade de passar fome de moderada a grave (RC 1,70; IC 95% 1,37, 2,09). Os efeitos da COVID-19 sobre a subsistência e a fome foram maiores nas pessoas com ensino fundamental e médio, em comparação com o ensino superior.A pandemia de COVID-19 está afetando de forma desproporcional os segmentos mais vulneráveis da população. Programas de proteção social são um componente essencial dos esforços para aliviar as consequências da pandemia; entretanto, o acesso equitativo deve ser garantido.

Objectives The aims of this feasibility study were to (1) examine the implementation of a community-based health advocate (CHA) training programme to develop the clinical skills needed to support a diabetes remission protocol based on a low-calorie diet (LCD) and (2) investigate if participant weight loss can be achieved and diabetes remission induced under these conditions. Methods This tripartite study followed a type 2 implementation-effectiveness design. Three faith-based organisations (FBOs) were purposively selected as study sites. Implementation outcomes were guided by the Consolidated Framework for Implementation Research. During the pre-implementation phase, site ‘readiness’ to facilitate the intervention was determined from a site visit and an interview with the FBOs’ leadership. During the implementation phase, congregants could volunteer for the 10-week CHA training which included practical exercises in weight, glucose and blood pressure (BP) measurement, and a summative practical assessment. Acceptability and implementation effectiveness were assessed via survey. During the intervention phase, other congregants and community members with T2DM or pre-diabetes and overweight were invited to participate in the 12-week LCD. Anti-diabetic medication was discontinued on day 1 of the intervention. Clinical effectiveness was determined from the change in weight, fasting blood glucose (FBG) and BP which were monitored weekly at the FBO by the CHA. HbA1C was performed at weeks 1 and 12. Results The FBOs were found to be ready as determined by their adequate resources and engagement in health-related matters. Twenty-nine CHAs completed the training; all attained a passing grade at ≥1 clinical station, indicating implementation effectiveness. CHA feedback indicated that the programme structure was acceptable and provided sufficient access to intervention-related material. Thirty-one persons participated in the LCD (11 T2DM:20 pre-diabetes). Mean (95%CI) weight loss was 6.0 kg (3.7 to 8.2), 7.9 kg in males vs 5.7 kg in females; A1C (%) decreased from 6.6 to 6.1, with a greater reduction in those with T2DM when compared to pre-diabetes. FBG decreased from 6.4 to 6.0mmol/L. T2DM remission rates were 60% and 90% by A1C Conclusion Implementation of a community-based diabetes remission protocol is both feasible and clinically effective. Its sustainability is to be determined. Adaptability to other disorders or other settings should be investigated. Trial registration NCT03536377 registered on 24 May 2018.

To identify, assess, and compare existing policies on noncommunicable diseases (NCDs) in the Caribbean, gaps in policy responses, and the factors influencing successful policy development and implementation following the Port of Spain Declaration of 2007. Specifically, to examine policies that target the upstream determinants of two NCD risk factors-unhealthy diets and physical inactivity.A total of 76 semi-structured interviews with 80 relevant stakeholders in government, the private sector, and civil society were complemented by policy document analysis. Interviews were analyzed pragmatically, framed by the CARICOM government commitments, the WHO NCD Action Plan, a Multiple Streams framework approach, and realist evaluation ideas.The most widely-reported policy successes involved health promotion activities (e.g., school meal programs) that leveraged multisectoral collaboration among government ministries, such as Health, Education, and Agriculture. Large policy gaps still exist around creating legislative, physical, and social environments to support healthy eating and physical activity at the population level. Multisectoral NCD commissions successfully reached across sectors, but had limited influence on policy development. Different policy levels emerged with national-level policies considered a lengthy process, while "On-the-ground" programming was considered faster to implement than national policies. External barriers included a reliance on food imports enabled by international trade agreements limited availability, quality, and affordability of healthy foods. International pushback limited legislation to reduce food imports and the absence of an international/regional framework, similar to the Framework Convention on Tobacco Control, further impedes efforts.Regional collaboration and political support across sectors are essential to accelerating the pace of action to support healthy eating and active living environments. Policy "blueprints" could accelerate the process of development. Regional "NCD champions" could spearhead such responses and approaches.Identificar, evaluar y comparar las políticas existentes sobre enfermedades no transmisibles (ENT) en el Caribe, las brechas en las respuestas políticas y los factores que influyeron en el desarrollo y la implementación de políticas exitosos luego de la Declaración de Puerto de España en 2007. Específicamente, examinar las políticas que se enfocan en dos factores de riesgo de ENT: las dietas no saludables y la inactividad física.Se efectuaron 76 entrevistas semiestructuradas a 80 interesados relevantes pertenecientes al gobierno, el sector privado y la sociedad civil, y la información obtenida se complementó con un análisis de los documentos sobre las políticas. Las entrevistas se analizaron pragmáticamente en el marco de los compromisos de los gobiernos del CARICOM, el Plan de Acción sobre las ENT de la Organización Mundial de la Salud, un enfoque del marco de Flujos Múltiples e ideas de evaluación realistas.Los resultados positivos de las políticas más reportados incluyeron las actividades de promoción de la salud (por ej., los programas de comidas escolares) que consiguieron la colaboración multisectorial de diferentes instituciones gubernamentales tales como los ministerios de salud, educación y agricultura. Todavía existen grandes brechas políticas relacionadas con la creación de entornos legislativos, físicos y sociales que apoyen la alimentación saludable y la actividad física a nivel de la población. Las comisiones multisectoriales dedicadas a las ENT presentaron un alcance adecuado en todos los sectores, pero tuvieron una influencia limitada en el desarrollo de políticas. Se observaron diferentes niveles de políticas y las de nivel nacional fueron procesos prolongados; los programas “en el terreno” fueron más rápidos de implementar. Las barreras externas incluyeron la dependencia de las importaciones de alimentos permitidas por los acuerdos comerciales internacionales, que limitan la disponibilidad, la calidad y la asequibilidad de los alimentos saludables. La limitada legislación a nivel internacional para reducir las importaciones de alimentos y la ausencia de un marco internacional o regional, similar al Convenio Marco para el Control del Tabaco, dificulta aún más los esfuerzos.La colaboración regional y el apoyo político en todos los sectores son esenciales para acelerar el ritmo de acción en apoyo de una alimentación saludable y entornos que favorezcan una vida activa. Los “proyectos” de políticas podrían acelerar el proceso de desarrollo. Los “campeones regionales contra las ENT” podría liderar las estrategias y respuestas.Identificar, avaliar e comparar as políticas existentes sobre doenças não transmissíveis (DNT) no Caribe, as lacunas nas respostas e fatores que influenciam o desenvolvimento e implementação de políticas bem sucedidas depois da Declaração de Porto Espanha em 2007. Especificamente, examinar as políticas que apontam para dois fatores de risco de DNT: dietas não saudáveis e inatividade física.Um total de 76 entrevistas semi-estruturadas com 80 participantes diretos, pertencentes ao governo, ao setor privado e à sociedade civil, foram complementados com a análise de documentos sobre as políticas estabelecidas. As entrevistas foram analisadas pragmaticamente, enquadradas nos compromissos dos governos do CARICOM, no Plano de Ação das DNTs da Organização Mundial da Saúde, numa abordagem do quadro de fluxos múltiplos e em ideias de avaliação realistas.Os resultados positivos das políticas mais divulgados incluíram atividades de promoção da saúde (por exemplo, programas de alimentação escolar) que tiveram colaboração multissetorial de diferentes instituições governamentais, como os ministérios da saúde, educação e agricultura. Ainda existem grandes lacunas políticas em torno da criação de ambientes legislativos, físicos e sociais para apoiar a alimentação saudável e a atividade física no nível populacional. As comissões multissetoriais de ENT alcançaram com sucesso todos os setores, mas tiveram influência limitada no desenvolvimento de políticas. Diferentes níveis de políticas foram observados e aqueles em nível nacional foram processos prolongados; os programas “no terreno” foram mais rápidos para implementar. As barreiras externas incluíram a dependência de importações de alimentos permitidas por acordos comerciais internacionais que limitam a disponibilidade, qualidade e acessibilidade de alimentos saudáveis. A legislação internacionalmente limitada para reduzir as importações de alimentos e a ausência de um quadro internacional o regional, semelhante à Convenção-Quadro para o Controle do Tabaco, torna os esforços ainda mais difíceis.A colaboração regional e o apoio político em todos os setores são essenciais para acelerar o ritmo de ação em apoio à alimentação saudável e a ambientes de vida ativa. Os “esquemas” de políticas podem acelerar o processo de desenvolvimento. Os “campeões regionais de ENT” poderiam liderar as estratégias e respostas.

Objectives The aims of this feasibility study were to (1) examine the implementation of a community-based health advocate (CHA) training program to develop the clinical skills needed to support a diabetes remission protocol based on a low-calorie diet (LCD) and (2) investigate if participant weight loss can be achieved and diabetes remission induced under these conditions. Methods This tripartite study followed a type-2 implementation-effectiveness design. Three faith-based organizations (FBOs) were purposively selected as study sites. Implementation outcomes were guided by the Consolidated Framework for Implementation Research. During the pre-implementation phase, site ‘readiness’ to facilitate the intervention was determined from a site visit and an interview with the FBOs’ leadership. During the implementation phase, congregants could volunteer for the 10-week CHA training which included practical exercises in weight, glucose and blood pressure (BP) measurement, and a summative practical assessment. Acceptability and implementation effectiveness were assessed via survey. During the intervention phase, other congregants and community members with T2DM or pre-diabetes and overweight were invited to participate in the 12-week LCD. Anti-diabetic medication was discontinued on day-1 of the intervention. Clinical effectiveness was determined from the change in weight, fasting blood glucose (FBG) and BP which were monitored weekly at the FBO by the CHA. HbA1C was performed at week 1 and 12. Results The FBOs were found to be ready as determined by their adequate resources and engagement in health-related matters. Twenty-nine CHAs completed the training; all attained a passing grade at ≥ 1 clinical station, indicating implementation effectiveness. CHA feedback indicated that the program structure was acceptable and provided sufficient access to intervention-related material. Thirty-one persons participated in the LCD (11 T2DM:20 pre-diabetes). Mean (95%CI) weight loss was 6.8kgs (5.4–8.2) p

Analysis of the temporal, seasonal and demographic distribution of dengue virus (DENV) infections in Barbados was conducted using national surveillance data from a total of 3994 confirmed dengue cases. Diagnosis was confirmed either by DENV–specific real time reverse transcriptase polymerase chain reaction (rRT–PCR), or non–structural protein 1 (NS1) antigen or enzyme linked immunosorbent assay (ELISA) tests; a case fatality rate of 0.4% (10/3994) was observed. The dengue fever (DF) prevalence varied from 27.5 to 453.9 cases per 100,000 population among febrile patients who sought medical attention annually. DF cases occurred throughout the year with low level of transmission observed during the dry season (December to June), then increased transmission during rainy season (July to November) peaking in October. Three major dengue epidemics occurred in Barbados during 2010, 2013 and possibly 2016 with an emerging three–year interval. DF prevalence among febrile patients who sought medical attention overall was highest among the 10–19 years old age group. The highest DF hospitalisation prevalence was observed in 2013. Multiple serotypes circulated during the study period and Dengue virus serotype 2 (DENV–2) was the most prevalent serotype during 2010, whilst DENV–1 was the most prevalent serotype in 2013. Two DENV–1 strains from the 2013 DENV epidemic were genetically more closely related to South East Asian strains, than Caribbean or South American strains, and represent the first ever sequencing of DENV strains in Barbados. However, the small sample size (n = 2) limits any meaningful conclusions. DF prevalence was not significantly different between females and males. Public health planning should consider DENV inter–epidemic periodicity, the current COVID–19 pandemic and similar clinical symptomology between DF and COVID–19. The implementation of routine sequencing of DENV strains to obtain critical data can aid in battling DENV epidemics in Barbados.

Many Small Island Developing States of the Caribbean experience a triple burden of malnutrition with high rates of obesity, undernutrition in children, and iron deficiency anemia in women of reproductive age, driven by an inadequate, unhealthy diet. This study aimed to map the complex dynamic systems driving unhealthy eating and to identify potential points for intervention in three dissimilar countries. Stakeholders from across the food system in Jamaica (n = 16), St. Kitts and Nevis (n = 19), and St. Vincent and the Grenadines (n = 6) engaged with researchers in two group model building (GMB) workshops in 2018. Participants described and mapped the system driving unhealthy eating, identified points of intervention, and created a prioritized list of intervention strategies. Stakeholders were also interviewed before and after the workshops to provide their perspectives on the utility of this approach. Stakeholders described similar underlying systems driving unhealthy eating across the three countries, with a series of dominant feedback loops identified at multiple levels. Participants emphasized the importance of the relative availability and price of unhealthy foods, shifting cultural norms on eating, and aggressive advertising from the food industry as dominant drivers. They saw opportunities for governments to better regulate advertising, disincentivize unhealthy food options, and bolster the local agricultural sector to promote food sovereignty. They also identified the need for better coordinated policy making across multiple sectors at national and regional levels to deliver more integrated approaches to improving nutrition. GMB proved to be an effective tool for engaging a highly diverse group of stakeholders in better collective understanding of a complex problem and potential interventions.

This report examines the experiences of Small Island Developing States in the Caribbean- Barbados, Dominica, Jamaica, and in the Pacific- Fiji, Nauru, and Tonga with specific governmental regulatory measures to reduce the risk of obesity and associated diet-related chronic noncommunicable diseases (NCDs), as well as the obstacles and opportunities encountered. Guided by the diet-related indicators of the World Health Organization (WHO) Noncommunicable Diseases Progress Monitor 2017, the authors reviewed legislation, country reports, articles, and the databases of WHO and the World Trade Organization to identify relevant regulatory measures and to establish the extent of implementation in the selected countries. Obesity prevalence ranged from 25.9% in Dominica to 41.1% in Tonga. The principal diet-related measures implemented by the selected countries were fiscal measures, such as sugar-sweetened beverage taxes and import duties to encourage greater consumption of healthy foods. Governmental action was weakest in the area of restrictions on marketing of unhealthy foods. If they are to reduce their current high rates of obesity and associated NCDs, Caribbean and Pacific states need to intensify implementation of diet-related regulatory measures, particularly in the area of marketing of unhealthy foods and beverages to children. Key implementation challenges include financial and staffing constraints and the need for increased political will to counter industry opposition and to allocate adequate financial resources to keep advancing this agenda.Este es un informe sobre las experiencias de Barbados, Dominica, Jamaica, Fiji, Nauru y Tonga con medidas gubernamentales regulatorias específicas dirigidas a reducir el riesgo de obesidad y enfermedades no transmisibles relacionadas con la dieta y resaltar los obstáculos y oportunidades relacionados con ellas. Guiados por los indicadores relacionados con la dieta establecidos en el Monitoreo de Avances en materia de las Enfermedades no Transmisibles 2017 de la Organización Mundial de la Salud (OMS) se revisó la legislación, los informes de los países, artículos, y las bases de datos de la OMS y la Organización Mundial de Comercio para identificar las medidas regulatorias pertinentes y establecer el alcance de su implementación en los países seleccionados.La prevalencia de obesidad osciló entre el 25,9% en Dominica y el 41,1% en Tonga. Las principales medidas relacionadas con la dieta implementadas por los países seleccionados fueron medidas fiscales, como los impuestos a las bebidas azucaradas y los aranceles de importación, para alentar un mayor consumo de alimentos saludables. La acción gubernamental fue más débil en el área de restricciones en el marketing de alimentos poco saludables. Para reducir las actuales altas tasas de obesidad y enfermedades no transmisibles asociadas, los estados del Caribe y del Pacífico deben intensificar la implementación de medidas regulatorias relacionadas con la dieta, en particular en el área del marketing de alimentos y bebidas poco saludables para los niños. Los desafíos clave de la implementación incluyen limitaciones financieras y de personal y la necesidad de una mayor voluntad política para contrarrestar la oposición de la industria y asignar recursos financieros adecuados para seguir avanzando en esta agenda.Este é um relatório sobre as experiências de Barbados, Dominica, Jamaica, Fiji, Nauru e Tonga com medidas específicas reguladoras do governo destinadas a reduzir o risco de obesidade e doenças não transmissíveis associadas (DNTs) relacionados à dieta e destacar os obstáculos e oportunidades que estimulam um maior uso dessas medidas. Guiados pelos indicadores relacionados à dieta estabelecido no Monitoramento de Progresso das Doenças Não Transmissíveis 2017 da Organização Mundial da Saúde (OMS), revisamos a legislação, os relatórios dos países, artigos, e as bases do dados da OMS e da Organização Mundial do Comércio para identificar as medidas reguladoras relevantes, visando reduzir o risco de obesidade e as DNTs associadas, e estabelecer o escopo de sua implementação nos países selecionados.A prevalência de obesidade variou de 25,9% na Dominica a 41,1% em Tonga. As principais medidas relacionadas à dieta implementadas pelos países selecionados foram medidas fiscais, como impostos sobre bebidas açucaradas e tarifas de importação, para incentivar maior consumo de alimentos saudáveis. A ação do governo foi mais fraca na área de restrições à comercialização de alimentos não saudáveis. Para reduzir as atuais altas taxas de obesidade e doenças não transmissíveis associadas, os países do Caribe e do Pacífico devem intensificar a implementação de medidas reguladoras relacionadas à dieta, particularmente na área da comercialização de alimentos e bebidas não saudáveis para crianças. Os principais desafios da implementação incluem restrições financeiras e de pessoal e a necessidade de maior vontade política para combater a oposição da indústria e alocar recursos financeiros adequados para continuar avançando nesta agenda.

In 2007, the Caribbean Community (CARICOM) convened the world's first-ever heads of government summit on noncommunicable diseases (NCDs) and issued the landmark Declaration of Port-of-Spain: Uniting to Stop the Epidemic of Chronic NCDs. Since then, ministry of health (MoH) focal points in each country have self-reported annually on their NCD efforts, using a 26-indicator grid created to assess implementation of the Declaration. Our objective was to assess the validity of those grid responses, as compared to information from in-depth interviews and document reviews.Seven national case studies on policy responses to the Declaration were undertaken in 2015. In-depth, semistructured interviews were conducted with stakeholders from multiple sectors, including the MoH. Policy documents were also identified and reviewed. The results from the 2015 case studies were compared to the 2014 MoH focal point grid responses. Kappa statistics evaluated chance agreement.The information from the grid and from the case studies agreed closely. Out of a total of 182 indicators (26 each for seven countries), there was a lack of agreement on just 9 (4.9%). All the differences were between policy statements and implementation. Except for physical activity, kappa statistics indicated that agreement was good to excellent for all the clusters of the grid and for the grid as a whole, but with wide confidence intervals.In general, the monitoring grid accurately assessed the national situation, but with a possible tendency to overstate performance in some areas. These findings contributed to the design of a new, 50-indicator monitoring grid in 2016. Alongside these improvements, CARICOM countries face a substantial burden from having to complete many other required NCD reports, mainly for the Pan American Health Organization and the World Health Organization.En el 2007, la Comunidad del Caribe (CARICOM) convocó su primera cumbre de jefes de Gobierno sobre enfermedades no transmisibles (ENT) y emitió una declaración sin precedentes, laEn el 2015 se llevaron a cabo siete estudios de casos a nivel de país sobre las respuestas a la Declaración en el ámbito de políticas. Se realizaron entrevistas exhaustivas y semiestructuradas con interesados directos de múltiples sectores, incluidos los ministerios de salud. Además, se definieron y examinaron documentos de políticas. Los resultados de los estudios de casos del 2015 se compararon con las respuestas que los puntos focales de los ministerios de salud dieron en las matrices del 2014. Se usó el coeficiente kappa para evaluar el grado de concordancia.Hubo un alto grado de concordancia entre la información de la matriz y la de los estudios de casos. De un total de 182 indicadores (26 de cada uno de los siete países), hubo diferencias en solo 9 casos (4,9%), y todas las diferencias se encontraron entre las declaraciones de política y la ejecución. Salvo en el caso de la actividad física, el coeficiente kappa indicó que la concordancia fluctuó entre aceptable y excelente en todas las secciones de la matriz que agrupan a los indicadores y la cuadrícula en general, pero con intervalos de confianza amplios.En general, la matriz utilizada para el seguimiento de la Declaración evaluó con exactitud la situación nacional, pero se observó una posible tendencia a sobrevalorar el desempeño en algunos campos. Estos resultados fueron útiles en el 2016 cuando se diseñó una nueva matriz de seguimiento con 50 indicadores. A pesar de estas mejoras, los países de CARICOM siguen enfrentando una carga sustancial al tener que realizar muchos otros informes sobre las ENT, principalmente para la Organización Panamericana de la Salud y la Organización Mundial de la Salud.A Comunidade do Caribe (CARICOM) realizou em 2007 a Primeira Cúpula dos Chefes de Governos sobre Doenças Não Transmissíveis (DNTs) que culminou com a inédita Declaração de Porto de Espanha: Unidos para Deter a Epidemia de DNTs Crônicas. Desde então, as coordenações dos ministérios da Saúde de cada país apresentam anualmente um informe autorrelatado dos esforços para combater as DNTs usando uma matriz com 26 indicadores criada para avaliar a implementação da Declaração. Nosso objetivo foi avaliar a validade dos dados contidos na matriz comparadas à informação obtida em entrevistas aprofundadas e análises de documentos.Foram realizados em 2015 sete estudos de caso nacionais das medidas de políticas tomadas em resposta à Declaração. Foram conduzidas entrevistas aprofundadas e semiestruturadas com os interessados diretos de vários setores, inclusive com o pessoal dos ministérios da Saúde. Documentos de políticas também foram selecionados e examinados. Os resultados dos estudos de caso de 2015 foram comparados aos dados fornecidos na matriz de 2014 pelos coordenadores dos ministérios da Saúde. O coeficiente de concordância de kappa foi usado para avaliar a concordância esperada pelo acaso.Os dados da matriz e dos estudos de caso tiveram uma estreita concordância. Dos 182 indicadores ao todo (26 para cada um dos sete países), houve ausência de concordância em apenas 9 (4,9%). Todas as diferenças foram entre declarações de políticas e implementação. Exceto para atividade física, o coeficiente kappa indicou concordância boa a excelente para todos os clusters da matriz e para a matriz como um todo, porém com intervalos de confiança amplos.A matriz de monitoramento proporcionou uma avaliação precisa da conjuntura nacional, porém com uma possível tendência de atribuir um desempenho melhor em algumas áreas. Esses resultados contribuíram para a elaboração em 2016 de uma nova matriz de monitoramento contendo 50 indicadores. Apesar dessas melhorias, os países da CARICOM ainda enfrentam uma enorme obrigação em ter de preencher muitos outros informes de DNTs, sobretudo para a Organização Pan-Americana da Saúde e a Organização Mundial da Saúde.

A 10% excise tax on sugar sweetened beverages (SSBs) was implemented in Barbados in September 2015. A national evaluation has been established to assess the impact of the tax. We present a descriptive analysis of initial price changes following implementation of the SSB tax using price data provided by a major supermarket chain in Barbados over the period 2014-2016. We summarize trends in price changes for SSBs and non-SSBs before and after the tax using year-on-year mean price per liter. We find that prior to the tax, the year-on-year growth of SSB and non-SSB prices was very similar (approximately 1%). During the quarter in which the tax was implemented, the trends diverged, with SSB price growth increasing to 3% and that of non-SSBs decreasing slightly. The growth of SSB prices outpaced non-SSBs prices in each quarter thereafter, reaching 5.9% compared to

Background Government policy measures have a key role to play in the prevention and control of noncommunicable diseases (NCDs). The Caribbean, a middle-income region, has the highest per capita burden of NCDs in the Americas. Our aim was to examine policy development and implementation between the years 2000 and 2013 on NCD prevention and control in Barbados, and to investigate factors promoting, and hindering, success. Methods A qualitative case study design was used involving a structured policy document review and semistructured interviews with key informants, identified through stakeholder analysis and ‘cascading.’ Documents were abstracted into a standard form. Interviews were recorded, transcribed verbatim and underwent framework analysis, guided by the multiple streams framework (MSF). There were 25 key informants, from the Ministry of Health (MoH), other government Ministries, civil society organisations, and the private sector. Results A significant policy window opened between 2005 and 2007 in which new posts to address NCDs were created in the MoH, and a government supported multi-sectoral national NCD commission was established. Factors contributing to this government commitment and funding included a high level of awareness, throughout society, of the NCD burden, including media coverage of local research findings; the availability of policy recommendations by international bodies that could be adopted locally, notably the framework convention on tobacco control (FCTC); and the activities of local highly respected policy entrepreneurs with access to senior politicians, who were able to bring together political concern for the problem with potential policy solutions. However, factors were also identified that hindered multi-sectoral policy development in several areas, including around nutrition, physical activity, and alcohol. These included a lack of consensus (valence) on the nature of the problem, often framed as being predominantly one of individuals needing to take responsibility for their health rather than requiring government-led environmental changes; lack of appropriate detailed policy guidance for local adaptation; conflicts with other political priorities, such as production and export of alcohol, and political reluctance to use legislative and fiscal measures. Conclusion The study’s findings indicate mechanisms to promote and support NCD policy development in the Caribbean and similar settings.

Background High sodium diets with inadequate potassium and high sodium-to-potassium ratios are a known determinant of hypertension and cardiovascular disease (CVD). The Caribbean island of Barbados has a high prevalence of hypertension and mortality from CVD. Our objectives were to estimate sodium and potassium excretion, to compare estimated levels with recommended intakes and to identify the main food sources of sodium in Barbadian adults. Methods A sub-sample (n = 364; 25–64 years) was randomly selected from the representative population-based Health of the Nation cross-sectional study (n = 1234), in 2012–13. A single 24-h urine sample was collected from each participant, following a strictly applied protocol designed to reject incomplete samples, for the measurement of sodium and potassium excretion (in mg), which were used as proxy estimates of dietary intake. In addition, sensitivity analyses based on estimated completeness of urine collection from urine creatinine values were undertaken. Multiple linear regression was used to examine differences in sodium and potassium excretion, and the sodium-to-potassium ratio, by age, sex and educational level. Two 24-h recalls were used to identify the main dietary sources of sodium. All analyses were weighted for the survey design. Results Mean sodium excretion was 2656 (2488–2824) mg/day, with 67% (62–73%) exceeding the World Health Organization (WHO) recommended limit of 2000 mg/d. Mean potassium excretion was 1469 (1395–1542) mg/d

To investigate the feasibility of addressing the public health concerns of tobacco consumption through increased taxation, while preserving or augmenting government revenues in Grenada.Purposive sampling methods were used to ensure data availability and geographical representativeness. Average price per 20-pack of the most-sold brands of cigarettes was calculated using data from three major supermarkets. The World Health Organization's Tax Simulation Model was used, with excise tax rates adjusted to effect 5%, 10%, and 15% consumption decreases.A 17% to 117% excise tax increase on the cost, insurance, and freight (CIF) value would achieve a 5% consumption decrease. Total government revenues would grow 8.7% and excise tax revenues would increase 11%. The average excise tax per 20-pack would move from EC$ 3.24 (2014 US$ 1.20) to EC$ 3.80 (US$ 1.41), while the average price per pack would increase to EC$ 9.21 (US$ 3.41) from EC$8.48 (US$ 3.14). In the 10% and 15% consumption reduction scenarios, excise taxes would have to be increased by 33% and 50% (to 133% and 150% of CIF, respectively), pushing the average excise tax per pack to EC$ 4.37 (US$ 1.62) and EC$ 4.90 (US$ 1.81), respectively.In Grenada, consumption can be reduced alongside growth in government revenues, making available additional resources for health. This aligns with the literature, which indicates that taxation can be effective in pursuing the public health objective of reduced incidence of smoking-related illnesses via reduced consumption.Investigar la viabilidad de abordar los problemas de salud pública relacionados con el consumo de tabaco mediante un aumento de los impuestos, al tiempo que se conservan o aumentan los ingresos públicos del gobierno en Granada.Se utilizaron métodos de muestreo intencional para garantizar la disponibilidad de datos y su representatividad geográfica. Se calculó el precio promedio del paquete de 20 cigarrillos de las marcas más vendidas a partir de los datos obtenidos en tres grandes supermercados. Se utilizó el Modelo de Simulación de Impuestos de la Organización Mundial de la Salud, con tasas de impuestos al consumo ajustadas para obtener reducciones del 5%, 10% y 15% en el consumo.Un aumento del 17% al 117% en el impuesto al consumo sobre el valor del costo, seguro y flete (CSF) ocasionaría una disminución del 5% en el consumo. Los ingresos totales del gobierno crecerían un 8,7% y los ingresos por impuesto al consumo aumentarían un 11%. El impuesto al consumo promedio por paquete de 20 cigarrillos aumentaría de EC$ (dólar del Caribe oriental) 3,24 (USD 1,20 de 2014) a EC$ 3,80 (USD 1,41), y el precio promedio por paquete aumentaría de EC$ 8,48 (USD 3,14) a EC$ 9,21 (USD 3,41). En los escenarios de reducción del consumo del 10% y el 15%, los impuestos al consumo deberían aumentarse en un 33% y 50% (al 133% y 150% del CSF, respectivamente), lo que elevaría el promedio del impuesto al consumo por paquete a EC$ 4,37 (USD 1,62) y EC$ 4,90 (USD 1,81), respectivamente.En Granada, el consumo de tabaco puede reducirse y aumentarse a la vez los ingresos públicos, generando recursos adicionales disponibles para la salud. Esto coincide con la bibliografía publicada, que indica que los impuestos pueden ser eficaces para alcanzar el objetivo de salud pública de reducir la incidencia de enfermedades relacionadas con el hábito de fumar a través de una reducción del consumo.Investigar a viabilidade de abordar problemas de saúde pública relacionados ao consumo de tabaco através de um aumento de impostos, enquanto conserva ou aumenta a receita do governo em Granada.Métodos intencionais de amostragem foram utilizados para garantir a disponibilidade de dados e sua representatividade geográfica. O preço médio da embalagem de 20 cigarros das marcas mais vendidas foi calculado a partir dos dados obtidos em três grandes supermercados. Utilizou-se o Modelo de Simulação Tributária da Organização Mundial de Saúde, com taxas de imposto de consumo ajustadas para obter reduções de 5%, 10% e 15% no consumo.Um aumento de 17% para 117% na taxa de consumo sobre o valor do custo, seguro e frete (CSF) causaria uma queda de 5% no consumo. As receitas totais do governo aumentariam em 8,7% e as receitas dos impostos sobre o consumo aumentariam em 11%. O imposto médio de consumo por pacote de 20 cigarros aumentaria de EC$ (dólar do Caribe Oriental) 3,24 (USD 1,20 de 2014) para EC$ 3,80 (USD 1,41), e o preço médio por pacote aumentaria de EC$ 8,48 (USD 3,14) para EC$ 9,21 (USD 3,41). Nos cenários de redução do consumo de 10% e 15%, os impostos sobre consumo devem ser aumentados em 33% e 50% (para 133% e 150% do CSF, respectivamente), o que elevaria a média do imposto sobre o consumo por pacote a EC$ 4,37 (USD 1,62) e EC$ 4,90 (USD 1,81), respectivamente.Em Granada, o consumo de tabaco pode ser reduzido e as receitas do governo aumentadas, gerando recursos adicionais disponíveis para a saúde. Isso coincide com a literatura publicada, que indica que os impostos podem ser efetivos para alcançar o objetivo de saúde pública de reduzir a incidência de doenças relacionadas ao tabagismo através da redução do consumo.

This chapter discusses the current state of healthcare, challenges and potential local and cross-national solutions related to multiple morbidity in low and middle income countries and vulnerable populations in high income countries, based on interdisciplinary research of provider workload in South Africa and the Caribbean. With a high chronic and noncommunicable disease (NCD) and HIV burden in both settings, it is not uncommon to find patients having this double burden of disease. Additionally, patient resiliency is exacerbated by the multiplication of both demands made by the interactions from treatment modalities and multiple service providers. The Cumulative Complexity Model (CCM) posits that as the burden of disease and resulting workload increase, the patient capacity to respond to it diminishes. In middle and high-income countries, a dedicated system of care for people living with HIV/AIDS was developed in parallel to existing systems of care for NCDs, which has been successful in increasing advocacy, political will, and healthcare worker empowerment. We explore the application of this model across settings, along with other potential solutions.

The aim of this study was to investigate self-reported health status and associated factors in low, middle and high income countries. Using anonymous questionnaires, data were collected in a cross-sectional survey from 19 811 undergraduate university students (mean age=20.8, SD=2.8) from 27 universities in 26 countries across Asia, Africa and the Americas. Results indicate that the overall self-rated health status score was 3.0 (range 1–5). Generally, university students from study countries of the Caribbean, South America and North Africa, Near East and Central Asia had greater self-rated health status scores than students from study countries in Asia. In multivariate stepwise linear regression analysis, older age, coming from an upper middle income or high income country, higher personal control, better mental health (not having sleep problems, and having no or fewer PTSD symptoms), and having normal weight predicted better self-rated health status. Paradoxically, a poor healthy dietary score and low ph...

BACKGROUND Both fasting plasma glucose (FPG) and HbA1c are recommended for the diagnosis of diabetes and prediabetes by the American Diabetes Association (ADA), and for diabetes by the World Health Organization. The ADA guidance is influential on clinical practice in many developing countries, including in the Caribbean and Latin America. We aimed to compare the prevalence and characteristics of individuals identified as having diabetes and prediabetes by FPG and HbA1c in a predominantly African ancestry Caribbean population. METHODS A representative population-based sample of 1234 adults (≥25 years of age) resident in Barbados was recruited. Standard methods with appropriate quality control were used to collect data on height, weight, blood pressure, fasting lipids and history of diagnosed diabetes, and to measure fasting glucose and HbA1c. Those with previously diagnosed diabetes (n = 192) were excluded from the analyses. Diabetes was defined as: FPG ≥7.0 mmol/L or HbA1c ≥6.5%; prediabetes as: FPG ≥5.6 to

ObjectivesIn Barbados, high case fatality rates have been reported after myocardial infarction (MI) with higher rates in women than men. To explore this inequality, we examined documented pharmacological interventions for ST-segment elevated myocardial infarction (STEMI), non-STEMI (NSTEMI) and unstable and chronic angina in women and men.DesignProspective cohort registry data for STEMI and NSTEMI and retrospective chart review for unstable and chronic angina.SettingTertiary care (acute coronary syndromes) and primary care (chronic angina) centres in Barbados.ParticipantsFor the years 2009–2016, a total of 1018 patients with STEMI or NSTEMI were identified via the prospective study. For unstable and chronic angina, 136 and 272 notes were reviewed respectively for the years 2010–2014.Outcome measuresThe proportions of patients prescribed recommended medication during the first 24 hours after an acute event, at discharge and for chronic care were calculated. Prescribed proportions were analysed by gender after adjustment for age.ResultsBetween 2009 and 2016, for the acute management of patients with NSTEMI and STEMI, only two (aspirin and clopidogrel) of six drugs had documented prescription rates of 80% or more. Patients with STEMI (n=552) had higher prescription rates than NSTEMI (n=466), with gender differences being more pronounced in the former. Among patients with STEMI, after adjustment for age, diabetes, hypertension and smoking, men were more likely to receive fibrinolytics acutely, OR 2.28 (95% CI 1.24 to 4.21). Compared with men, a higher proportion of women were discharged on all recommended treatments; this was only statistically significant for beta-blockers: age-adjusted OR 1.87 (95% CI 1.16 to 3.00). There were no statistically significant differences in documented prescription of drugs for chronic angina.ConclusionFollowing acute MI in Barbados, the proportion of patients with documented recommended treatment is relatively low. Although women were less likely to receive appropriate acute care than men, by discharge gender differences were reversed.

To explore interactions between disease burden, culture and the policy response to non-communicable diseases (NCDs) within the Caribbean, a region with some of the highest prevalence rates, morbidity and mortality from NCDs in the Americas.We undertook a wide ranging narrative review, drawing on a variety of peer reviewed, government and intergovernmental literature.Although the Caribbean is highly diverse, linguistically and ethnically, it is possible to show how 'culture' at the macro-level has been shaped by shared historic, economic and political experiences and ties. We suggest four broad groupings of countries: the English-speaking Caribbean Community (CARICOM); the small island states that are still colonies or departments of colonial powers; three large-Spanish speaking countries; and Haiti, which although part of CARICOM is culturally distinct. We explore how NCD health policies in the region stem from and are influenced by the broad characteristics of these groupings, albeit played out in varied ways in individual countries. For example, the Port of Spain declaration (2007) on NCDs can be understood as the product of the co-operative and collaborative relationships with CARICOM, which are based on a shared broad culture. We note, however, that studies investigating the relationships between the formation of NCD policy and culture (at any level) are scarce.Within the Caribbean region it is possible to discern relationships between culture at the macro-level and the formation of NCD policy. However, there is little work that directly assesses the interactions between culture and NCD policy formation. The Caribbean with its cultural diversity and high burden of NCDs provides an ideal environment within which to undertake further studies to better understand the interactions between culture and health policy formation.

Background Current understanding of population physical activity (PA) levels and sedentary behaviour in developing countries is limited, and based primarily on self-report. We described PA levels using objective and self-report methods in a developing country population. Methods PA was assessed in a cross-sectional, representative sample of the population of Barbados (25–54 years), using a validated questionnaire (RPAQ) and individually calibrated combined heart rate and movement sensing monitors. The RPAQ collects information on recalled activity in 4 domains: home, work, transport, and leisure. Physical inactivity was defined according to World Health Organization (WHO) guidelines; sedentary lifestyle was defined as being sedentary for 8 h or more daily; PA overestimation was defined as perceiving activity to be sufficient, when classified as ‘inactive’ by objective measurement. Results According to objective estimates, 90.5 % (95 % CI: 83.3,94.7) of women and 58.9 % (48.4,68.7) of men did not accumulate sufficient activity to meet WHO minimum recommendations. Overall, 50.7 % (43.3,58.1) of the population was sedentary for 8 h or more each day, and 60.1 % (52.8,66.9) overestimated their activity levels. The prevalence of inactivity was underestimated by self-report in both genders by 28 percentage points (95 % CI: 18,38), but the accuracy of reporting differed by age group, education level, occupational grade, and overweight/obesity status. Low PA was greater in more socially privileged groups: higher educational level and higher occupational grade were both associated with less objectively measured PA and more sedentary time. Variation in domain-specific self-reported physical activity energy expenditure (PAEE) by educational attainment was observed: higher education level was associated with more leisure activity and less occupational activity. Occupational PA was the main driver of PAEE for women and men according to self-report, contributing 57 % (95 % CI: 52,61). The most popular leisure activities for both genders were walking and gardening. Conclusions The use of both objective and self-report methods to assess PA and sedentary behaviour provides important complementary information to guide public health programmes. Our results emphasize the urgent need to increase PA and reduce sedentary time in this developing country population. Women and those with higher social economic position are particularly at risk from low levels of physical activity. Electronic supplementary material The online version of this article (doi:10.1186/s12889-016-3689-2) contains supplementary material, which is available to authorized users.

Objective To describe the distribution of diabetes, hypertension and related behavioural and biological risk factors in adults in Barbados by gender, education and occupation. Design Multistage probability sampling was used to select a representative sample of the adult population (≥25 years). Participants were interviewed using standard questionnaires, underwent anthropometric and blood pressure measurements, and provided fasting blood for glucose and cholesterol measurements. Standard WHO definitions were used. Data were weighted for sampling and non-response, and were age and sex standardised to the 2010 Barbados population. Weighted prevalence estimates were calculated, and prevalence ratios were calculated for behavioural and biological risk factors by demographic and socioeconomic group. Results Study response rate was 55.0%, with 764 women, 470 men. Prevalence of obesity was 33.8% (95% CI 30.7% to 37.1%); hypertension 40.6% (95% CI 36.5% to 44.9%); and diabetes 18.7% (95% CI 16.2% to 21.4%). Compared with women, men were less likely to be obese (prevalence ratio 0.5; 95% CI 0.4 to 0.7), or physically inactive (0.5; 0.4 to 0.6), but more likely to smoke tobacco (4.1; 2.5 to 6.7) and consume large amounts of alcohol in a single episode (4.6; 2.7 to 7.6). Both diabetes (0.83; 0.65 to 1.05) and hypertension (0.89; 0.79 to 1.02) were lower in men, but not significantly so. In women, higher educational level was related to higher fruit and vegetable intake, more physical activity, less diabetes and less hypercholesterolaemia (p 0.01–0.04). In men, higher education was related only to less smoking (p 0.04). Differences by occupation were limited to smoking in men and hypercholesterolaemia in women. Conclusions In this developing country population, sex appears to be a much stronger determinant of behavioural risk factors, as well as obesity and its related risks, than education or occupation. These findings have implications for meeting the commitments made in the 2011 Rio Political Declaration, to eliminate health inequities.

The member states of the Caribbean Community (CARICOM) have the highest prevalence of chronic noncommunicable diseases (CNCDs) in the Americas. The CARICOM heads of government issued the Port-of-Spain Declaration "Uniting to Stop the Epidemic of Chronic Non-Communicable Diseases in the Caribbean," mandating intersectoral, population-based approaches and commemoration of the summit on the second Saturday in September as "Caribbean Wellness Day (CWD)." CWD, inaugurated in September 2008, is designed to strengthen public, private, and civil society partnerships and to promote multicountry, multisectoral activities in support of wellness. By 2009, the second year of the celebrations, 18 of the 20 CARICOM countries embraced and celebrated with multifaceted, multifocal activities, using this as a catalyst for sustained physical activities, healthy food choices, and health screening in a smoke-free environment. Organizational support and Caribbean branding of products came from the Pan American Health Organization/World Health Organization and CARICOM. Outcomes will be measured by input and process indicators and CNCD risk factor surveillance.Los estados miembros de la Comunidad del Caribe (CARICOM) tienen la prevalencia más alta de enfermedades crónicas no transmisibles de la Región de las Américas. Los jefes de gobierno de la CARICOM emitieron la Declaración de Puerto España "Unidos contra las enfermedades no transmisibles en el Caribe", en la que se promueve la adopción de métodos intersectoriales y poblacionales y, en conmemoración de la cumbre, se propone la instauración del segundo sábado de septiembre como el "Día del Bienestar en el Caribe". Ese día, celebrado por primera vez en septiembre del 2008, tiene la finalidad de fortalecer las asociaciones públicas, privadas y de la sociedad civil, y promover actividades multinacionales y multisectoriales en respaldo del bienestar. En el 2009, el segundo año de esta celebración, 18 de los 20 países de la CARICOM adoptaron y celebraron actividades multifacéticas y multifocales, como una manera de catalizar la actividad física sostenida, la elección de alimentos sanos y los exámenes médicos en un entorno sin humo de tabaco. El apoyo para la organización de estas celebraciones y la creación de su imagen institucional en el Caribe provino de la Organización Panamericana de la Salud/Organización Mundial de la Salud y de la CARICOM. Para medir los resultados se utilizarán indicadores con respecto a los procesos y las contribuciones, además de la vigilancia de los factores de riesgo de las enfermedades crónicas no transmisibles.

OBJECTIVE—Although suboptimal glycemic control is known to be common in diabetic adults, few studies have evaluated factors at the level of the physician-patient encounter. Our objective was to identify novel visit-based factors associated with intensification of oral diabetes medications in diabetic adults. RESEARCH DESIGN AND METHODS—We conducted a nonconcurrent prospective cohort study of 121 patients with type 2 diabetes and hyperglycemia (A1C ≥8%) enrolled in an academically affiliated managed-care program. Over a 24-month interval (1999–2001), we identified 574 hyperglycemic visits. We measured treatment intensification and factors associated with intensification at each visit. RESULTS—Provider-patient dyads intensified oral diabetes treatment in only 128 (22%) of 574 hyperglycemic visits. As expected, worse glycemia was an important predictor of intensification. Treatment was more likely to be intensified for patients with visits that were “routine” (odds ratio [OR] 2.55 [95% CI 1.49–4.38]), for patients taking two or more oral diabetes drugs (2.82 [1.74–4.56]), or for patients with longer intervals between visits (OR per 30 days 1.05 [1.00–1.10]). In contrast, patients with less recent A1C measurements (OR >30 days before the visit 0.53 [0.34–0.85]), patients with a higher number of prior visits (OR per prior visit 0.94 [0.88–1.00]), and African American patients (0.59 [0.35–1.00]) were less likely to have treatment intensified. CONCLUSIONS—Failure to intensify oral diabetes treatment is common in diabetes care. Quality improvement measures in type 2 diabetes should focus on overcoming inertia, improving continuity of care, and reducing racial disparities.

In diabetic adults, tight control of risk factors reduces complications. To determine whether failure to make visits, monitor risk factors, or intensify therapy affects control of blood pressure, glucose, and lipids. A non-concurrent, prospective study of data from electronic files and standardized abstraction of hard-copy medical records for the period 1/1/1999–12/31/2001. Three hundred eighty-three adults with diabetes managed in an academically affiliated managed care program. Main exposure variable: Intensification of therapy or failure to intensify, reckoned on a quarterly basis. Main outcome measure: Hemoglobin A1c (A1c), systolic blood pressure (SBP), and LDL-cholesterol at the end of the interval. In this visit-adherent cohort, control of glycemia and lipids showed improvement over 24 months, but many patients did not achieve targets. Only those with the worst blood pressure control (SBP ≥160 mmHg) showed any improvement over 2 years. Failure to intensify treatment in patients who kept visits was the single strongest predictor of sub-optimal control. Compared to their counterparts with no failures of intensification, patients with failures in ≥3 quarters showed markedly worse control of blood glucose (A1c 1.4% higher: 95% CI: 0.7, 2.1); hypertension (SBP 22.2 mmHg higher: 95% CI: 16.6, 27.9) and LDL cholesterol (LDL 43.7 mg/dl higher: 95% CI: 24.1, 63.3). These relationships were strong, graded, and independent of socio-demographic factors, baseline risk factor values, and co-morbidities. Failure to intensify therapy leads to suboptimal control, even with adequate visits and monitoring. Interventions designed to promote appropriate intensification should enhance diabetes care in primary practice.