The diabetes care continuum in Venezuela: Cross-sectional and longitudinal analyses to evaluate engagement and retention in care.

The impact of the humanitarian crisis in Venezuela on care for noncommunicable diseases (NCDs) such as diabetes is unknown. This study aims to document health system performance for diabetes management in Venezuela during the humanitarian crisis. This longitudinal study on NCDs is nationally representative at baseline (2014-2017) and has follow-up (2018-2020) data on 35% of participants. Separate analyses of the baseline population with diabetes (n = 585) and the longitudinal population with diabetes (n = 210) were conducted. Baseline analyses constructed a weighted care continuum: all diabetes; diagnosed; treated; achieved glycaemic control; achieved blood pressure, cholesterol, and glycaemic control; and achieved aforementioned control plus non-smoking. Weighted multinomial regression models controlling for region were used to estimate the association between socio-demographic characteristics and care continuum stage. Longitudinal analyses constructed an unweighted care continuum: all diabetes; diagnosed; treated; and achieved glycaemic control. Unweighted multinomial regression models controlling for region were used to estimate the association between socio-demographic characteristics and changes in care continuum stage. Among 585 participants with diabetes at baseline, 71% were diagnosed, 51% were on treatment, and 32% had achieved glycaemic control. Among 210 participants with diabetes in the longitudinal population, 50 (24%) participants' diabetes management worsened, while 40 (19%) participants improved. Specifically, the proportion of those treated decreased (60% in 2014-2017 to 51% in 2018-2020), while the proportion of participants achieving glycaemic control did not change. Although treatment rates have declined substantially among people with diabetes in Venezuela, management changed less than expected during the crisis.

Racionamiento, inflación e inequidad sanitaria en Venezuela: caso de las enfermedades cardiovasculares / Rationing, inflation and health inequity in Venezuela: case of cardiovascular diseases

los modelos público-sanitarios de caráctermonopólico como el venezolano, suelen asociarse a tendencias al racionamiento de los bienes y servicios que proveen a sus usuarios, así como a la merma de la calidad de estos. Por otro lado, la provisión de dichos bienes y servicios por la vía de mecanismos de mercado, tiene ante sí, el inconveniente que supone el ambiente inflacionario de su economía, cuyo impacto en los precios limita el acceso del paciente a su consumo. El caso de la enfermedad cardiovascular ofrece algunas claves para la comprensión de este fenómeno en el medio venezolano.

Public-health models of a monopolistic nature, suchas the Venezuelan, bring with them trends in the rationing ofthe goods and services they provide to their users, as well as inthe reduction of their quality. On the other hand, the provisionof these goods and services by means of market mechanisms hasbefore it, in our environment, the enormous impediment posedby the inflationary environment of its economy, whose impacton prices limits the patient's access to consumption. The case of cardiovascular disease offers some keys to understanding thisphenomenon in the Venezuelan environment.

[Position of the international forum of internal medicine on habits, lifestyle changes and a healthy environment for the prevention of cardiovascular diseases]. / Posicionamiento del foro Internacional de Medicina Interna sobre Hábitos, modificaciones del Estilo de Vida y Ambiente Saludable para la Prevención de Enfermedades Cardiovasculares.

Cardiovascular diseases (CVD), mainly ischemic heart disease and stroke, is the main cause of death worldwide and each year more people die from CVD than from any other cause. These data call for a paradigm shift, where health promotion and cardiovascular prevention will acquire a central role in health policies. From this perspective, dedicating time during the consultation to promoting the acquisition of heart-healthy habits would be indicated in all individuals, regardless of cardiovascular risk classification, the role of the internist being fundamental. This position document from the International Forum of Internal Medicine (FIMI) presents the main indications regarding changes in lifestyle and acquisition of healthy habits to prevent CVD. The different sections will address topics including: nutrition, physical activity, sedentary lifestyle, obesity, smoking, alcohol consumption, sleep, stress, environmental problems related to CVD and specific conditions in women. A section is included about starting CVD promotion and prevention measures at an early age, childhood and adolescence, also mentioning epigenetic aspects related to CVD. Social determinants in CVD are also taken into account, since some of these aspects, such as low socioeconomic level, modify cardiovascular risk and should be taken into account.

Las enfermedades cardiovasculares (ECV), principalmente la cardiopatía isquémica y el accidente cerebrovascular (ACV), constituyen la principal causa de muerte a nivel mundial y cada año mueren más personas por ECV que por cualquier otra causa. Estos datos requieren la necesidad de un cambio de paradigma, en donde la promoción de la salud y la prevención cardiovascular adquieran un papel central en las políticas sanitarias. Desde esta perspectiva, dedicar tiempo durante la consulta en promocionar la adquisición de hábitos cardiosaludables estaría indicado en todos los individuos, independientemente de la clasificación de riesgo cardiovascular, siendo fundamental el rol del médico internista en su función de médico de cabecera. En este documento de posicionamiento del Foro Internacional de Medicina Interna (FIMI) se presentan algunas pautas para recomendar e indicar modificaciones en el estilo de vida y adquisición de hábitos saludables para prevenir la ECV, que tienen el objetivo de ser una herramienta practica para el médico internista. Las diferentes secciones abordaran temas que incluyen: nutrición, actividad física, sedentarismo, obesidad, hábito tabáquico, consumo de alcohol, sueño, estrés, problemas ambientales relacionados a la ECV y condiciones específicas en la mujer. Se incluyó un apartado acerca de comenzar las medidas de promoción y prevención de ECV en edades tempranas, infancia y adolescencia, mencionando además aspectos epigenéticos relacionados a la ECV. Se tienen en cuenta además los determinantes sociales en ECV, ya que algunos de estos aspectos, como el bajo nivel socioeconómico, modifican el riesgo cardiovascular y debieran ser tenidos en cuenta.

Position of the international forum of internal medicine on habits, lifestyle changes and a healthy environment for the prevention of cardiovascular diseases.

Cardiovascular diseases (CVD), mainly ischemic heart disease and stroke, is the main cause of death worldwide and each year more people die from CVD than from any other cause. These data call for a paradigm shift, where health promotion and cardiovascular prevention will acquire a central role in health policies. From this perspective, dedicating time during the consultation to promoting the acquisition of heart-healthy habits would be indicated in all individuals, regardless of cardiovascular risk classification, the role of the internist being fundamental. This position document from the International Forum of Internal Medicine (FIMI) presents the main indications regarding changes in lifestyle and acquisition of healthy habits to prevent CVD. The different sections will address topics including: nutrition, physical activity, sedentary lifestyle, obesity, smoking, alcohol consumption, sleep, stress, environmental problems related to CVD and specific conditions in women. A section is included about starting CVD promotion and prevention measures at an early age, childhood and adolescence, also mentioning epigenetic aspects related to CVD. Social determinants in CVD are also taken into account, since some of these aspects, such as low socioeconomic level, modify cardiovascular risk and should be taken into account.

Las enfermedades cardiovasculares (ECV), principalmente la cardiopatía isquémica y el accidente cerebrovascular (ACV), constituyen la principal causa de muerte a nivel mundial y cada año mueren más personas por ECV que por cualquier otra causa. Estos datos requieren la necesidad de un cambio de paradigma, en donde la promoción de la salud y la prevención cardiovascular adquieran un papel central en las políticas sanitarias. Desde esta perspectiva, dedicar tiempo durante la consulta en promocionar la adquisición de hábitos cardiosaludables estaría indicado en todos los individuos, independientemente de la clasificación de riesgo cardiovascular, siendo fundamental el rol del médico internista en su función de médico de cabecera. En este documento de posicionamiento del Foro Internacional de Medicina Interna (FIMI) se presentan algunas pautas para recomendar e indicar modificaciones en el estilo de vida y adquisición de hábitos saludables para prevenir la ECV, que tienen el objetivo de ser una herramienta practica para el médico internista. Las diferentes secciones abordaran temas que incluyen: nutrición, actividad física, sedentarismo, obesidad, hábito tabáquico, consumo de alcohol, sueño, estrés, problemas ambientales relacionados a la ECV y condiciones específicas en la mujer. Se incluyó un apartado acerca de comenzar las medidas de promoción y prevención de ECV en edades tempranas, infancia y adolescencia, mencionando además aspectos epigenéticos relacionados a la ECV. Se tienen en cuenta además los determinantes sociales en ECV, ya que algunos de estos aspectos, como el bajo nivel socioeconómico, modifican el riesgo cardiovascular y debieran ser tenidos en cuenta.

Impact of the complex humanitarian crisis on the epidemiology of the cardiometabolic risk factors in Venezuela / Impacto de la crisis humanitaria compleja en la epidemiología de los factores de riesgo cardiometabólico en Venezuela

BACKGROUND: The complex humanitarian crisis (CHC) in Venezuela is characterized by food insecurity, hyperinflation, insufficient basic services, and the collapse of the healthcare system. The evolution of the epidemiology of cardiometabolic risk factors in this context is unknown. AIM: To compile the last 20 years evidence on the prevalence of cardiometabolic risk factors in adults of Venezuela in the context of the CHC. METHODS: A comprehensive literature review of population-based studies of adults in Venezuela from 2000 to 2020. RESULTS: Seven studies (National EVESCAM 2014–2017, 3 regions VEMSOLS 2006–2010, Maracaibo city 2007–2010, Merida city 2015, Mucuchies city 2009, Barquisimeto city CARMELA 2003–2005, and Zulia state 1999–2001) with samples sizes ranging from 109 to 3414 subjects were included. Over time, apparent decrease was observed in smoking from 21.8% (2003–2005) to 11.7% (2014–2017) and for obesity from 33.3% (2007–2010) to 24.6% (2014–2017). In contrast, there was an apparent increase in diabetes from 6% (2003–2005) to 12.3% (2014–2017), prediabetes 14.6% (2006–2010) to 34.9% (2014–2017), and hypertension 24.7% (2003–2005) to 34.1% (2014–2017). The most prevalent dyslipidemia – a low HDL-cholesterol – remained between 65.3% (1999–2001) and 63.2% (2014–2017). From 2006–2010 to 2014–2017, the high total cholesterol (22.2% vs 19.8%, respectively) and high LDL-cholesterol (23.3% vs 20.5%, respectively) remained similar, but high triglycerides decreased (39.7% vs 22.7%, respectively). Using the same definition across all the studies, metabolic syndrome prevalence increased from 35.6% (2006–2010) to 47.6% (2014–2017). Insufficient physical activity remained steady from 2007–2010 (34.3%) to 2014–2017 (35.2%).

INTRODUCCIÓN: La crisis humanitaria compleja (CHC) en Venezuela se caracteriza por la inseguridad alimentaria, la hiperinflación, la insuficiencia de servicios básicos y el colapso del sistema de salud. Se desconoce la evolución de la epidemiología de los factores de riesgo cardiometabólico en este contexto. OBJETIVO: Recopilar evidencia de los últimos 20 años sobre la prevalencia de factores de riesgo cardiometabólico en adultos de Venezuela en el contexto del CHC. MÉTODOS: Revisión bibliográfica exhaustiva de estudios poblacionales de adultos en Venezuela desde 2000 hasta 2020. RESULTADOS: Se incluyeron 7 estudios (EVESCAM Nacional 2014-2017, 3 regiones VEMSOLS 2006-2010, ciudad de Maracaibo 2007-2010, ciudad de Mérida 2015, ciudad de Mucuchíes 2009, ciudad de Barquisimeto CARMELA 2003-2005 y estado de Zulia 1999-2001) con tamaños de muestra variables desde 109 hasta 3.414 sujetos. A lo largo del tiempo, hubo una aparente disminución del consumo de tabaco del 21,8% (2003-2005) al 11,7% (2014-2017) y de la obesidad del 33,3% (2007-2010) al 24,6% (2014-2017). Por el contrario, hubo un aparente aumento de la diabetes del 6% (2003-2005) al 12,3% (2014-2017), la prediabetes del 14,6% (2006-2010) al 34,9% (2014-2017) y la hipertensión del 24,7% (2003-2005) al 34,1% (2014-2017). La dislipidemia más prevalente, el colesterol HDL bajo, se mantuvo entre el 65,3% (1999-2001) y el 63,2% (2014-2017). Desde 2006-2010 hasta 2014-207, el colesterol total alto (22,2% versus 19,8%, respectivamente) y el colesterol LDL alto (23,3% versus 20,5%, respectivamente) permanecieron similares, pero los triglicéridos altos disminuyeron (39,7% versus 22,7%, respectivamente). Utilizando la misma definición en todos los estudios, la prevalencia de síndrome metabólico aumentó del 35,6% (2006-2010) al 47,6% (2014-2017). La actividad física insuficiente se mantuvo estable entre 2007-2010 (34,3%) y 2014-2017 (35,2%). [...]

Exploring the health of child protection workers: A call to action.

Background: This exploratory study determined if a relationship exists between secondary traumatic stress (STS) related to health status, health outcomes, and health practices among child protection workers in a Southern state. Methods: This study used a cross-sectional survey research design that included a non-probability sample of child protection workers (N=196). Data were collected face-to-face and online between April 2018 and November 2019 from multiple county agencies. A self-administered questionnaire was completed focused on various health behaviors, outcomes, and workplace perceptions. Results: Results of the zero-order correlations suggest that higher levels of STS were significantly associated with not having visited a doctor for a routine checkup (r=-0.17, P=0.04), more trips to see a doctor (r=0.16, P=0.01), and increased number of visits to emergency room (ER) (r=0.20, P=0.01). Lower levels of STS were associated with better self-rated health (SRH) (r=-0.32, P≤0.001), higher perceptions of health promotion at work (r=-0.29, P≤0.001), frequent exercise (r=-0.21, P=0.01), and by avoiding salt (r=-0.20, P≤0.031). T-test results suggest that workers who did not have children (µ=45.85, SD=14.02, P=0.01) and non-Hispanic white workers (µ=51.79, SD=11.62, P≤0.001) reported significantly higher STS levels than workers who had children (µ=39.73, SD=14.58) and self-identified as Black (µ=39.01, SD=14.38). Conclusion: Findings show that increased interpersonal trauma was linked to unhealthy eating, general physical health problems, and health care utilization. If not addressed, both STS and poor health and health outcomes can have unfavorable employee outcomes, such as poor service delivery.

Impact of the complex humanitarian crisis on the epidemiology of the cardiometabolic risk factors in Venezuela.

BACKGROUND: The complex humanitarian crisis (CHC) in Venezuela is characterized by food insecurity, hyperinflation, insufficient basic services, and the collapse of the healthcare system. The evolution of the epidemiology of cardiometabolic risk factors in this context is unknown. AIM: To compile the last 20 years evidence on the prevalence of cardiometabolic risk factors in adults of Venezuela in the context of the CHC. METHODS: A comprehensive literature review of population-based studies of adults in Venezuela from 2000 to 2020. RESULTS: Seven studies (National EVESCAM 2014-2017, 3 regions VEMSOLS 2006-2010, Maracaibo city 2007-2010, Merida city 2015, Mucuchies city 2009, Barquisimeto city CARMELA 2003-2005, and Zulia state 1999-2001) with samples sizes ranging from 109 to 3414 subjects were included. Over time, apparent decrease was observed in smoking from 21.8% (2003-2005) to 11.7% (2014-2017) and for obesity from 33.3% (2007-2010) to 24.6% (2014-2017). In contrast, there was an apparent increase in diabetes from 6% (2003-2005) to 12.3% (2014-2017), prediabetes 14.6% (2006-2010) to 34.9% (2014-2017), and hypertension 24.7% (2003-2005) to 34.1% (2014-2017). The most prevalent dyslipidemia - a low HDL-cholesterol - remained between 65.3% (1999-2001) and 63.2% (2014-2017). From 2006-2010 to 2014-2017, the high total cholesterol (22.2% vs 19.8%, respectively) and high LDL-cholesterol (23.3% vs 20.5%, respectively) remained similar, but high triglycerides decreased (39.7% vs 22.7%, respectively). Using the same definition across all the studies, metabolic syndrome prevalence increased from 35.6% (2006-2010) to 47.6% (2014-2017). Insufficient physical activity remained steady from 2007-2010 (34.3%) to 2014-2017 (35.2%). CONCLUSION: Changes in the prevalence of cardiometabolic risk factors in Venezuela are heterogeneous and can be affected by various social determinants of health. Though the Venezuelan healthcare system has not successfully adapted, the dynamics and repercussions of the CHC on population-based cardiometabolic care can be instructive for other at-risk populations.

Latin American Consensus on management of residual cardiometabolic risk. A consensus paper prepared by the Latin American Academy for the Study of Lipids and Cardiometabolic Risk (ALALIP) endorsed by the Inter-American Society of Cardiology (IASC), the International Atherosclerosis Society (IAS), and the Pan-American College of Endothelium (PACE).

BACKGROUND: Hypertension, hyperglycemia, dyslipidemia, overweight, obesity, and tobacco (smoking, chewing, and vaping), together with a pro-inflammatory and procoagulant state, are the main risk factors related to atherosclerotic cardiovascular disease. OBJECTIVE AND METHODS: A group of experts from the Americas, based on their clinical expertise in cardiology, cardiovascular prevention, and cardiometabolic (CM) diseases, joined together to develop these practical recommendations for the optimal evaluation and treatment of residual CM risk factors in Latin America, using a modified Delphi methodology (details in electronic TSI) to generate a comprehensive CM risk reduction guideline, and through personalized medicine and patient-centered decision, considering the cost-benefit ratio The process was well defined to avoid conflicts of interest that could bias the discussion and recommendations. RESULTS: Residual risk reduction should consider therapeutic options adapted to specific patient needs, based on five treatment objectives: triglyceride-rich lipoproteins, inflammation, impaired glucose metabolism, high blood pressure, and prothrombotic status. Comprehensive control of all CM risk factors should be a priority to deal with this important public health problem and prevent premature deaths. The recommendations in this paper address the evidence-based treatment of CM risk and are intended for clinical application in Latin American countries.

Antecedentes: Un grupo de factores de riesgo cardiometabólicos (hipertensión, hiperglucemia, dislipidemia, sobrepeso, obesidad y tabaco (fumado, masticado, vaporizado), junto con un estado proinflamatorio y procoagulante, son los principales factores de riesgo relacionados con la enfermedad cardiovascular aterosclerótica. Objetivo y métodos: Basándose en su experiencia en cardiología, prevención cardiovascular y enfermedades cardiometabólicas, un grupo de expertos de las Américas se unió para desarrollar estas recomendaciones prácticas para la evaluación y tratamiento óptimos de los factores de riesgo cardiometabólicos residuales en América Latina, utilizando una metodología Delphi modificada con el objetivo de generar una guía integral de pautas para la reducción del riesgo cardiometabólico, mediante la medicina personalizada y la decisión centrada en el paciente teniendo en cuenta la relación costo-beneficio. El proceso fue bien definido para evitar conflictos de intereses que podrían sesgar la discusión y las recomendaciones. Resultados: La reducción del riesgo residual debe considerar opciones terapéuticas adaptadas a las necesidades específicas del paciente, basadas en 5 objetivos de tratamiento: lipoproteínas ricas en triglicéridos inflamación, metabolismo de la glucosa, presión arterial alta y estado protrombótico. El Control integral de todos los factores de riesgo cardiometabólicos debe ser una prioridad para hacer frente a este importante problema de salud pública y prevenir las muertes prematuras. Las recomendaciones de este documento abordan el tratamiento basado en evidencia del riesgo cardiometabólico y están destinadas a la aplicación clínica en los países de América Latina.

Optimal waist circumference cutoff values to predict cardiometabolic alterations in a Venezuela national representative sample. The EVESCAM study / Valores óptimos de punto de corte de circunferencia abdominal para predecir alteraciones cardiometabólicas en una muestra representativa nacional de Venezuela. El estudio EVESCAM

Abstract Objective: Waist circumference (WC) value reflects abdominal adiposity, but the amount abdominal fat that is associated to cardiometabolic risk factors varies among ethnicities. Determination of metabolic abnormalities has not undergone a WC adaptation process in Venezuela. The aim of the study was (1) to determine the optimal WC cutoff value associated with ≥2 cardiometabolic alterations and (2) incorporating this new WC cutoff, to determine the prevalence of abdominal obesity and cardiometabolic risk factors related in Venezuela. Methods: The study was national population-based, cross-sectional, and randomized sample, from 2014 to 2017. To assess performance of WC for identifying cardiometabolic alterations, receiver operating characteristics curves, area under the curve (AUC), sensitivity, specificity, and positive likelihood ratios were calculated. Results: Three thousand three hundred eighty-seven adults were evaluated with mean age of 41.2 ± 15.8 years. Using the best tradeoff between sensitivity and specificity, WC cutoffs of 90 cm in men (sensitivity = 72.4% and specificity = 66.1%) and 86 cm in women (sensitivity = 76.2% and specificity = 61.4%) were optimal for aggregation of ≥2 cardiometabolic alterations. AUC was 0.75 in men and 0.73 in women using these new cutoffs. Prevalence of abdominal obesity and metabolic syndrome was 59.6% (95 CI; 57.5-61.7) and 47.6% (95 CI; 45.2-50.0), respectively. Cardiometabolic risk factors were associated with being men, higher age, adiposity, and living in northern or western regions. Conclusion: The optimal WC values associated with cardiometabolic alterations were 90 cm in men and 86 cm in women. More than half of the Venezuelan population had abdominal obesity incorporating this new WC cutoff.

Resumen Objetivo: El valor de la circunferencia abdominal (CA) refleja la adiposidad abdominal, pero la cantidad de grasa abdominal asociada a factores de riesgo cardiometabólicos varía según la etnia. La determinación de anomalías metabólicas no se ha adaptado a la CA en Venezuela. 1) Detrerminar el valor de corte óptimo de CA asociados a ≥ 2 alteraciones cardiometabólicas. 2) Incorporando este nuevo límite de CA, determinar la prevalencia de obesidad abdominal y factores de riesgo cardiometabólicos relacionados en Venezuela. Métodos: Fue un estudio poblacional, transversal, de muestreo aleatorio de 2014 a 2017. Para evaluar el valor de CA para identificar alteraciones cardiometabólicas, se realizaron curvas características operativa del receptor y se calculó área bajo la curva (ABC), sensibilidad, especificidad y razón de similitud. Resultados: se evaluaron 3387 adultos con una edad promedio de 41.2 ± 15.8 años. Utilizando la mejor relación entre sensibilidad y especificidad, se determinó que los valores de corte de 90 cm en hombres (sensibilidad = 72.4% y especificidad = 66.1%) y 86 cm en mujeres (sensibilidad = 76.2% y especificidad = 61.4%) fueron óptimos para la agregación de ≥ 2 alteraciones cardiometabólicas. El ABC fue de 0,75 en hombres y de 0,73 en mujeres usando estos nuevos puntos de corte. La prevalencia de obesidad abdominal y síndrome metabólico fue 59.6% (95IC; 57.5 - 61.7) y 47.6% (95CI; 45.2 - 50.0), respectivamente. La presencia de factores de riesgo cardiometabólicos se asoció con ser hombre, mayor edad, adiposidad y vivir en regiones del norte o del oeste. Conclusión: Los valores óptimos de CA asociados con alteraciones cardiometabólicas fueron 90 cm en hombres y 86 cm en mujeres. Más de la mitad de la población venezolana tenía obesidad abdominal al incorporar este nuevo corte de CA.

Cardiometabolic risk factors in Venezuela. The EVESCAM study: a national cross-sectional survey in adults.

BACKGROUND: No previous study in Venezuela and few in the Region of the Americas have reported national cardiometabolic health data. OBJECTIVES: To determine the prevalence and distribution of cardiometabolic risk factors (CMRF) in adults of Venezuela. METHODS: A population-based, cross-sectional, and randomized cluster sampling national study was designed to recruit 4454 adults with 20 years or older from the eight regions of the country from July 2014 to January 2017. Sociodemographic, clinical, physical activity, nutritional, and psychological questionnaires; anthropometrics, blood pressure, and biochemical measurements were obtained. The results were weighted by gender, age, and regions. RESULTS: Data from 3414 participants (77% of recruited), 52.2% female, mean age of 41.2 ± 15.8 years, were analyzed. CMRF adjusted-prevalence were: diabetes (12.3%), prediabetes (34.9%), hypertension (34.1%), obesity (24.6%), overweight (34.4%), abdominal obesity (47.6%), underweight (4.4%), hypercholesterolemia (19.8%), hypertriglyceridemia (22.7%), low HDL-cholesterol (63.2%), high LDL-c (20.5%), daily consumption of fruits (20.9%) and vegetables (30.0%), insufficient physical activity (35.2%), anxiety (14.6%) and depression (3.2%) symptoms, current smoker (11.7%), and high (≥ 20%) 10-year fatal cardiovascular risk (14.0%). CMRF prevalence varied according to gender, age and region of residence. CONCLUSIONS: Cardiometabolic risk factors are highly prevalent in Venezuelan adults. This situation can be affected by the severe socio-economic crisis in the country. The joint action of different stakeholders to implement public health strategies for the prevention and treatment of these risk factors in Venezuela is urgently needed.

Optimal waist circumference cutoff values to predict cardiometabolic alterations in a Venezuela national representative sample. The EVESCAM study. / Valores óptimos de punto de corte de circunferencia abdominal para predecir alteraciones cardiometabólicas en una muestra representativa nacional de Venezuela. El estudio EVESCAM

BACKGROUND: Waist circumference (WC) value reflects abdominal adiposity, but the amount abdominal fat that is associated to cardiometabolic risk factors varies among ethnicities. Determination of metabolic abnormalities has not undergone a WC adaptation process in Venezuela. AIMS: The aim of the study was (1) to determine the optimal WC cutoff value associated with ≥2 cardiometabolic alterations and (2) incorporating this new WC cutoff, to determine the prevalence of abdominal obesity and cardiometabolic risk factors related in Venezuela. METHODS: The study was national population-based, cross-sectional, and randomized sample, from 2014 to 2017. To assess performance of WC for identifying cardiometabolic alterations, receiver operating characteristics curves, area under the curve (AUC), sensitivity, specificity, and positive likelihood ratios were calculated. RESULTS: Three thousand three hundred eighty-seven adults were evaluated with mean age of 41.2 ± 15.8 years. Using the best tradeoff between sensitivity and specificity, WC cutoffs of 90 cm in men (sensitivity = 72.4% and specificity = 66.1%) and 86 cm in women (sensitivity = 76.2% and specificity = 61.4%) were optimal for aggregation of ≥2 cardiometabolic alterations. AUC was 0.75 in men and 0.73 in women using these new cutoffs. Prevalence of abdominal obesity and metabolic syndrome was 59.6% (95 CI; 57.5-61.7) and 47.6% (95 CI; 45.2-50.0), respectively. Cardiometabolic risk factors were associated with being men, higher age, adiposity, and living in northern or western regions. CONCLUSION: The optimal WC values associated with cardiometabolic alterations were 90 cm in men and 86 cm in women. More than half of the Venezuelan population had abdominal obesity incorporating this new WC cutoff.

Dietary intake and cardiometabolic risk factors among Venezuelan adults: a nationally representative analysis.

BACKGROUND: Increasing trends in global obesity have been attributed to a nutrition transition where healthy foods are replaced by ultra-processed foods. It remains unknown if this nutrition transition has occurred in Venezuela, a country undergoing a socio-political crisis with widespread food shortages. METHODS: We described dietary intake of Venezuelans from a nationally representative study conducted between 2014 and 2017. We conducted a cross-sectional analysis of dietary, sociodemographic, and clinical data from Venezuelans ≥20 years of age (n = 3420). Dietary intake was assessed using a semi-quantitative food frequency questionnaire. Standardized clinical and anthropometric measurements estimated obesity, type 2 diabetes, and hypertension. A Dietary Diversity Score (DDS) was calculated using an amended Minimum Dietary Diversity for Women score where the range was 0 to 8 food groups, with 8 being the most diverse. Analyses accounted for complex survey design by estimating weighted frequencies of dietary intake and DDS across sociodemographic and cardiometabolic risk-based subgroups. RESULTS: The prevalence of obesity was 24.6% (95% CI: 21.6-27.7), type 2 diabetes was 13.3% (11.2-15.7), and hypertension was 30.8% (27.7-34.0). Western foods were consumed infrequently. Most frequently consumed foods included coffee, arepas (a salted corn flour cake), and cheese. Mean DDS was 2.3 food groups (Range: 0-8, Standard Error: 0.07) and this score did not vary among subgroups. Men, younger individuals, and those with higher socioeconomic status were more likely to consume red meat and soft drinks once or more weekly. Women and those with higher socioeconomic status were more likely to consume vegetables and cheese once or more daily. Participants with obesity, type 2 diabetes, and hypertension had lower daily intake of red meat and arepas compared to participants without these risk factors. CONCLUSIONS: Despite high prevalence of cardiometabolic risk factors, adults in Venezuela have not gone through a nutrition transition similar to that observed elsewhere in Latin America. Dietary diversity is low and widely consumed food groups that are considered unhealthy are part of the traditional diet. Future studies are needed in Venezuela using more comprehensive measurements of dietary intake to understand the effect of the socio-political crisis on dietary patterns and cardiometabolic risk factors.

Cardiovascular Health in a National Sample of Venezuelan Subjects Assessed According to the AHA Score: The EVESCAM.

BACKGROUND: Cardiovascular health status of the Venezuelan population has not been evaluated. The American Heart Association recommends the Cardiovascular Health Score (CHS) to assess cardiovascular health. OBJECTIVES: This study sought to determine the prevalence of CHS categories in a nationally representative sample of Venezuelan adults. METHODS: EVESCAM (Venezuelan Study of Cardio-Metabolic Health) was a national population-based, cross-sectional, randomized cluster sampling study performed from July 1, 2014 to January 31, 2017, which assessed 3,454 adults, age ≥20 years, with a response rate of 77.3%. The American Heart Association's CHS evaluates 4 behaviors (smoking, body mass index, physical activity, and diet) and 3 risk factors (total cholesterol, blood pressure, and blood glucose), assigning 1 point to those meting an ideal behavior or factor or 0 points if are not. Subjects were categorized as having ideal (5 to 7 points), intermediate (3 to 4), or poor (<3) cardiovascular health. Weighted prevalence by age, sex, and regions are presented. RESULTS: A total of 2,992 participants completed the data. Mean age and CHS were 41.4 ± 15.8 years and 4.3 ± 1.1 points, respectively. The prevalence of ideal CHS was 37.9% (95% confidence interval: 35.0 to 40.7); two-thirds presented with intermediate to poor CHS. Ideal CHS was most prevalent in women, in the youngest participants, and in those with higher education degree and living in a rural area. The prevalence of 7 components was 0.13%. Subjects evaluated since mid-2016 had a higher prevalence of ideal CHS (≈47%) than those evaluated before it (≈32%) (p < 0.001). CONCLUSIONS: A high prevalence of ideal CHS was observed in Venezuelan adults compared with other reports; however, a large proportion remain with high risk for cardiovascular disease.

External validation of the Finnish diabetes risk score in Venezuela using a national sample: The EVESCAM.

AIMS: To evaluate the performance of the Latin American Finnish Diabetes Risk Score (LA-FINDRISC) compared with the original O-FINDRISC in general population. To establish the best cut-off to detect unknown type 2 diabetes (uT2D) and prediabetes. METHODS: The EVESCAM was a national population-based, cross-sectional, randomized cluster sampling study, which assessed 3454 adults from July 2014 to January 2017. Those with self-report of diabetes were excluded; a total of 3061 subjects were analyzed. Waist circumference adapted for Latin America was the difference between the LA-FINDRISC and the O-FINDRISC. The area under the curve (AUC), sensitivity, and specificity were calculated. RESULTS: The prevalence of uT2D and prediabetes were 3.3% and 38.5%. The AUC with the LA-FINDRISC vs. the O-FINDRISC were: for uT2D, 0.722 vs. 0.729 in men (p=0.854) and 0.724 vs. 0.732 in women (p=0.896); for prediabetes (impaired fasting glucose [IFG] + impaired glucose tolerance [IGT], 0.590 vs. 0.587 in men (p=0.887) and 0.621 vs. 0.627 in women (p=0.777); for IFG, 0.582 vs. 0.580 in men (p=0.924) and 0.607 vs. 0.617 in women (p=0.690); for IGT, 0.691 vs. 0.692 in men (p=0.971) and 0.672 vs. 0.671 in women (p=0.974). Using the LA-FINDRISC, the best cut-offs to detect uT2D were 9 in men and 10 in women and to detect IGT was 9 in both genders. CONCLUSION: LA-FINDRISC has similar performance than O-FINDRISC in Venezuelan adults and showed a good performance to detect uT2D and IGT, but not IFG. The best cut-offs to detect glucose alterations were established.

Re-Classifying Hypertension in the Venezuelan EVESCAM Database Using 2017 AHA/ACC Criteria: High Prevalence, Poor Control, and Urgent Call for Action.

BACKGROUND: In 2017 the American Heart Association (AHA)/American College of Cardiology (ACC) changed the criteria to define hypertension (HTN). OBJECTIVE: To re-analyze Venezuelan data to update HTN prevalence rates and estimate the number of adults with uncontrolled blood pressure (BP) using AHA/ACC criteria. METHODS: The EVESCAM was a national population-based, cross-sectional, randomized cluster sampling study, which assessed 3,420 adults from July 2014 to January 2017, with a response rate of 77.3%. The mean of two BP measurements was obtained using a standard oscillometric device protocol. HTN was defined using both 2017 AHA/ACC guideline (BP ≥ 130/80 mmHg) and JNC7 (BP ≥ 140/90 mmHg) criteria. FINDINGS: The crude prevalence of HTN using 2017 AHA/ACC guideline criteria was 60.4%, 13% higher than with the JNC7 criteria. The age-standardized prevalence was 55.4% in men and 49.0% in women (p < 0.001), 17.5% and 12.7% higher, respectively, compared with the JNC7 criteria. In subjects without self-reported HTN, the age-standardized prevalence of HTN was 43.4% in men and 32.3% in women, of whom, 22.9% and 19.2% were between 130-139/80-89 mmHg, respectively. In those with self-reported HTN, the prevalence of uncontrolled BP (≥130/80 mmHg) on antihypertensive medication was 66.8% in men and 65.8% in women. The total estimated number of subjects with HTN in Venezuela increased to 11 million, and only about 1.8 million are controlled. CONCLUSION: Using the new 2017 AHA/ACC guideline, the prevalence of HTN in Venezuela is approximately half of the adult population and associated with relatively poor BP control.

Diabetes and depression were not associated in Venezuelan adults: The EVESCAM study, a national cross-sectional sample.

BACKGROUND: Evidence suggests that depression is more common in patients with diabetes than in the general population. However, contradictory results expose controversy in this association. OBJECTIVE: To evaluate the relationship between diabetes and depression in a national sample of Venezuelan adults. METHODS: The EVESCAM was a national population-based, cross-sectional, randomized cluster sampling study, which assessed 3,454 adults from July 2014 to January 2017 (response rate of 77.3%). Diabetes was defined using fasting blood glucose and a 2-hour oral glucose tolerance test. Depressive symptoms were determined using the Hospital Anxiety and Depression Scale. RESULTS: 3255 subjects were assessed. Depressive symptom score was different between genders and among age groups (p<0.001), and similar in those subjects with or without diabetes (p=0.899). Depressive symptoms prevalence was higher in women than in men and increased with age (p<0.05), but was similar in those with and without diabetes (p=0.215). Using a multivariate regression analysis model, the association of depressive symptoms and diabetes remains non-significant after adjusting for age and gender (Odds ratio=0.98; 95% Confidence Intervals 0.95 - 1.02, p=0.504). CONCLUSION: Diabetes and depression were not associated in a large sample of Venezuelan adults.

Prevalencia de dislipidemias en la región capital: resultados preliminares del estudio EVESCAM / Prevalence of dyslipidemias in the capital region: preliminary results of the EVESCAM study

Las dislipidemias son un factor de riesgo para enfermedades cardiovasculares. Se desconoce la prevalencia actual de dislipidemias en la región Capital de Venezuela. Objetivo: Determinar la prevalencia de dislipidemias en adultos de la región capital evaluados en el estudio EVESCAM. Métodos: Estudio poblacional, observacional, transversal de muestreo aleatorio poliestratificado por conglomerados. Se evaluaron 7 comunidades de la Región Capital desde julio de 2015 hasta enero de 2016: El Retiro; Miranda Casco Central y Bello Campo; Los Teques: La Cima; Guatire: Centro y Castillejo y rural: Guatire: La Candelaria. Participaron 416 sujetos desde los 20 años de edad. Los puntos de corte para definir las dislipidemias fueron hipoalfalipoproteinemia: colesterol HDL < 40 mg/dL; hipertrigliceridemia: triglicéridos (TG) ≥ 150 mg/dL; hipercolesterolemia: colesterol total ≥ 200 mg/dL; colesterol LDL elevado: colesterol LDL ≥ de 130 mg/dL; dislipidemia aterogénica: TG ≥ 150 mg/dL más colesterol HDL bajo (mujeres: < 40 mg/dl y hombres: < 50 mg/dl). Las frecuencias se expresaron en porcentajes y se aplicó el estadístico Chi cuadrado, un valor de p < 0,05 fue considerado como estadísticamente significativo. Resultados: La dislipidemia con mayor prevalencia fue la hipoalfalipoproteinemia (67.1%) seguida de la LDLc elevada (20%), hipercolesterolemia (17,1%), hipertrigliceridemia (12,0%) y por último dislipidemia aterogenica (9,4%). La hipoalfalipoproteinemia, fue mayor en hombres que en mujeres (81,6% y 60,8%; respectivamente, p < 0,001) presentándose con mayor prevalencia en el grupo etario de 20 a 40 años al contrario del resto de las dislipidemias. Conclusión: La hipoalfalipoproteinemia persiste como la dislipidemia más prevalente de la región(AU)

Dyslipidemias are a risk factor for cardiovascular diseases. The current prevalence of dyslipidemias in the Capital Region of Venezuela is unknown. Objective: To determine the prevalence of dyslipidemias in adults from the capital region of Venezuela evaluated in the EVESCAM study. Methods: apopulation based, observational, cross-sectional, and cluster sampling study was desing. Seven communities from the Capital Region were evaluated from July 2015 to January 2016: El Retiro; Miranda- Chacao: Casco Central y Bello Campo; Los Teques: La Cima; Guatire: Centro y Castillejo y Rural: Guatire: Candelaria. 416 subjects were included. Dyslipidemias was define as hypoalphalipoproteinemia: HDL cholesterol <40 mg/ dL; hypertriglyceridemia: triglycerides ≥ 150 mg/dL; hypercholesterolemia: total cholesterol ≥ 200 mg/dL; High LDL cholesterol: ≥ 130 mg/dL; therogenic dyslipidemia: triglycerides ≥ 150 mg / dL and low HDL cholesterol (women: <40 mg / dl and men: <50 mg / dl). The frequencies were expressed as percentages and Chi-square test was applied to assess differences. The level of statistical significance accepted was a p-value < 0.05. Results: The most prevalent dyslipidemia was hypoalphalipoproteinemia (67.1%) followed by elevated LDLc (20%), hypercholesterolemia (17.1%), hypertriglyceridemia (12.0%), and atherogenic dyslipidemia (9.4%). Hypoalphalipoproteinemia was higher in men than women (81.6% and 60.8%, respectively, p <0.001), with a higher prevalence at the age group of 20 to 40 years, unlike the rest of dyslipidemias. Conclusion: The hypoalphalipoproteinemia persists as the most prevalent dyslipidemia in the region(AU)

Estudio venezolano de salud cardio-metabólica (EVESCAM): resultados generales presentados en el XVII congreso venezolano de medicina interna 2017 / Venezuelan study of cardio-metabolic health (EVESCAM): General results presented at the XVII Congress Venezuelan Internal medicine 2017

Ningún estudio ha evaluado la prevalencia nacional de factores de riesgo cardiometabólico en Venezuela. Objetivo: El EVESCAM (Estudio Venezolano de Salud Cardio-Metabólica) fue diseñado para evaluar la prevalencia de los factores de riesgo cardiometabólico en sujetos con ≥ 20 años de las 8 regiones del país. Métodos: Estudio transversal, fueron reclutados un total de 4,454 participantes entre julio de 2014 y febrero de 2017, usando un muestreo multi-etápico estratificado por conglomerados. Fueron evaluados 3,445 (tasa de respuesta 77,3%), con una pérdida de datos de sólo 0,7%, para una muestra final de 3,420 participantes. Los datos fueron recolectados en los hogares y en centros de campo de la comunidad por personal entrenado. Luego de firmar el consentimiento informado, se aplicaron cuestionarios (clínicos, demográficos, actividad física, nutricionales y psicológicos), medidas antropométricas (peso, altura y circunferencia abdominal), grasa corporal por bioimpedancia, fuerza de aprehensión de la mano, presión arterial, electrocardiograma y mediciones bioquímicas (Prueba de tolerancia a la glucosa oral y perfil lipídico(AU)