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1.
Rev. méd. Chile ; 145(12): 1597-1604, dic. 2017. tab, graf
Artigo em Espanhol | LILACS | ID: biblio-902485

RESUMO

Background There is conflicting evidence regarding the role of salt intake in blood pressure (BP). Aim To estimate the impact of salt consumption on the BP level of a non-hypertensive population aged between 15 and 64 years. Material and Methods Analytical-observational study using data from the National Health Survey 2009-2010. A BP cut-off point at 120/80 mmHg BP was considered to determine risk. Salt consumption was divided into four strata. The prevalence ratios (PR) were determined using the Poisson model with robust variance. The formulas of the studies of Dal Grande and Walter for the estimation of population attributable fraction (PAF) were used. Results The sample was constituted by 1,263 individuals and 24.3% had BP at risk. A statistically significant association was observed between high salt intake and risk BP with PR of 1.91 (95% confidence intervals (CI) 1.44-2.57) in the consumption stratum of 11 g / day and more. It was estimated that 4.7% (95% CI 4.2-5.2) of BP risk can be attributed to salt consumption, when controlling by age group, sex and educational level. Conclusions The 4.7% PAF is lower than the figure of 30% reported abroad. Interventions to reduce salt consumption in the entire population and the identification of risk groups are recommended.


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Pressão Sanguínea/fisiologia , Cloreto de Sódio na Dieta/efeitos adversos , Medição de Risco/métodos , Valores de Referência , Fatores Socioeconômicos , Fatores de Tempo , Determinação da Pressão Arterial , Distribuição de Poisson , Fatores Sexuais , Estudos Transversais , Fatores de Risco , Fatores Etários , Hipertensão/etiologia
2.
Artigo em Inglês | PAHOIRIS | ID: phr-34004

RESUMO

La hipertensión arterial es el principal factor de riesgo corregible de las enfermedades cardiovasculares y, a nivel mundial, afecta a más de mil millones de personas y causa más de diez millones de muertes evitables cada año. Aunque puede diagnosticarse y tratarse de forma satisfactoria, solo una de cada siete personas hipertensas tiene la presión arterial controlada. A fin de abordar este reto, se ha puesto en marcha el Proyecto de Prevención y Tratamiento Estandarizado de la Hipertensión Arterial con el propósito de mejorar el control de la hipertensión, particularmente en los países de ingresos bajos y medianos. Este proyecto consiste en aplicar un enfoque de fortalecimiento de los sistemas de salud que promueva el tratamiento estandarizado de la hipertensión arterial por medio de intervenciones basadas en la evidencia, como el uso de protocolos estandarizados de tratamiento y de un conjunto básico de medicamentos, junto con mecanismos optimizados de compra para aumentar su disponibilidad y asequibilidad, el uso de registros clínicos para el seguimiento y la evaluación de cohortes de pacientes, el empoderamiento de los pacientes, el trabajo en equipo (delegación de tareas), y la participación de la comunidad. Si se dispone de voluntad política y se establecen alianzas fuertes, este enfoque permite sentar las bases para reducir la hipertensión arterial y la morbilidad y mortalidad asociadas a las enfermedades cardiovasculares.


Hypertension is the leading remediable risk factor for cardiovascular disease, affecting more than 1 billion people worldwide, and is responsible for more than 10 million preventable deaths globally each year. While hypertension can be successfully diagnosed and treated, only one in seven persons with hypertension have controlled blood pressure. To meet the challenge of improving the control of hypertension, particularly in low- and middle-income countries, the authors developed the Standardized Hypertension Treatment and Prevention Project, which involves a health systems– strengthening approach that advocates for standardized hypertension management using evidence-based interventions. These interventions include the use of standardized treatment protocols, a core set of medications along with improved procurement mechanisms to increase the availability and affordability of these medications, registries for cohort monitoring and evaluation, patient empowerment, team-based care (task shifting), and community engagement. With political will and strong partnerships, this approach provides the groundwork to reduce high blood pressure and cardiovascular disease-related morbidity and mortality.


Assuntos
Hipertensão , Doenças Cardiovasculares , Morbidade , Mortalidade
3.
Cuad. méd.-soc. (Santiago de Chile) ; 51(3): 111-122, 2011. ilus, tab, graf
Artigo em Espanhol | LILACS | ID: lil-690999

RESUMO

Las enfermedades no transmisibles (ENTs), cardiovasculares, cáncer, diabetes y enfermedades respiratorias crónicas son la principal causa de muerte en Chile y en el mundo. Cuatro factores de riesgo conductuales: tabaquismo, dieta no saludable, actividad física insuficiente y el consumo perjudicial de alcohol, asociados a la transición económica, la urbanización acelerada y el estilo de vida del siglo XXI, son en gran parte la causa de estas enfermedades, las que emergen como un desafío macroeconómico para el desarrollo. La pandemia de ENTs tiene su origen en la pobreza y afecta en forma desproporcionada a los más desposeídos. Las intervenciones que han demostrado ser más efectivas para reducir las ENTs son aquellas dirigidas a prevenir los factores de riesgo señalados a nivel poblacional. Aunque Chile ha suscrito las principales iniciativas propuestas por la OMS para combatir los factores de riesgo señalados, su implementación es aún incompleta. El país ha avanzado en muchos aspectos, pero tiene importantes desafíos en términos de la vigilancia de las ENTs, el fortalecimiento de la APS, incluyendo los recursos humanos y financiamiento, y la incorporación de tecnologías. Abordar los factores de riesgo y los determinantes sociales de la salud excede la capacidad del sector salud y requiere una respuesta multisectorial con la participación del sector público, privado, la sociedad civil y la colaboración internacional. La reunión de alto nivel en Naciones Unidas en septiembre 2011, sobre Prevención y Control de las Enfermedades no Transmisibles señala el inicio de un proceso para abordar las ENTs para el cual se requiere el liderazgo del Estado de Chile para prevenir o mitigar el impacto de estas enfermedades en las personas, particularmente en aquellas más vulnerables.


Non communicable diseases (NCDs) are the main cause of death worldwide and in Chile. Behavioural risk factors – tobacco, an unhealthy diet, insufficient physical exercise, and alcohol abuse, together with the economic transition, swift urbanization and the 21st century lifestyles are the main cause of these conditions, which in turn are a macroeconomic challenge to development. The NCDs pandemic is rooted in poverty and particularly affects the poor. The interventions that have proved to be most effective in reducing the NCDs are those aimed at the prevention, at population level, of the above mentioned factors. Although Chile has accepted the main initiatives proposed by WHO in order to fight those factors, their implementation is still not complete. Progress has been achieved in some aspects, but important challenges remain in the areas of epidemiological surveillance of NCDs, and of PHC strengthening particularly in regard to human, financial and technological resources. The task of addressing the risk factors and the social determinants of health excedes the capability of the health care sector and requires a multisectorial response, with the participation of the public and private sectors, civil society and international collaboration. The UN high level Meeting on Prevention and Control of NCDs, in September 2011, marks the beginning of a process for which the leadership of the Chilean Government is required in order to prevent or mitigate the impact of these diseases on individuals, and particulrly on the most vulnerable ones.


Assuntos
Humanos , Masculino , Feminino , Diabetes Mellitus/epidemiologia , Doenças Cardiovasculares/epidemiologia , Neoplasias/epidemiologia , Obesidade/epidemiologia , Chile/epidemiologia , Países em Desenvolvimento , Prevenção de Doenças , Doença Crônica/prevenção & controle , Doenças Respiratórias/epidemiologia , Mão de Obra em Saúde , Promoção da Saúde , Cooperação Internacional , Atenção Primária à Saúde , Política de Saúde , Fatores de Risco , Distribuição por Sexo , Fatores Socioeconômicos
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