Identificando o risco de acidente vascular cerebral e melhorando desfechos em pacientes com fibrilação atrial na América Latina
DOI: 10.1590/1516-3180.2015.0222110716
Sao Paulo Med J. 2016; 134(6):534-42
Air pollution is one of the leading causes of health complications and mortality worldwide, especially affecting lower-income groups, who tend to be more exposed and vulnerable. This study documents the relationship between ambient air pollution exposure and poverty in 211 countries and territories.... Using the World Health Organization’s (WHO) 2021 revised fine particulate matter (PM2.5) thresholds, we show that globally, 7.3 billion people are directly exposed to unsafe average annual PM2.5 concentrations, 80 percent of whom live in low- and middle-income countries. Moreover, 716 million of the world’s lowest income people (living on less than $1.90 per day) live in areas with unsafe levels of air pollution, especially in Sub-Saharan Africa. Air pollution levels are particularly high in lower-middle-income countries, where economies tend to rely more heavily on polluting industries and technologies. These findings are based on high-resolution air pollution and population maps with global coverage, as well as subnational poverty estimates based on harmonized household surveys.
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The global prevalence, morbidity and mortality related to childhood asthma among children has increased significantly over the last 40 years. Although asthma is recognized as the most common chronic disease in children, issues of underdiagnosis and undertreatment persist. There are substantial globa...l variations in the prevalence of asthma symptoms in children, with up to 13-fold differences between countries. The rising number of hospital admissions for asthma may reflect an increase in asthma severity, poor disease management and/or the effect of poverty. The financial burden of asthma is relatively high within developed countries (those for which data is available) spending 1 to 2% of their healthcare budget on this condition. Established in 1989, the Global Initiative for Asthma (GINA) attempts to raise awareness about the increasing prevalence of asthma, improve management and reduce the burden of asthma worldwide. Despite global efforts, GINA has not achieved its goal, even among developed nations. There are multiple barriers to reducing the global burden of asthma, including limited access to care and/or medications, and lack of prioritization as a public healthcare priority. In addition, the diversity of healthcare systems worldwide and large differences in access to care require that asthma management guidelines be tailored to local needs.
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Lancet Infectious Diseases Volume 22, Issue 11e327-e335.
In February, 2022, WHO published new guidelines with six recommendations to update the global public health strategy against schistosomiasis, including expansion of preventive chemotherapy eligibility from the predominant group of school-age...d children to all age groups (2 years and older), lowering the prevalence threshold for annual preventive chemotherapy, and increasing the frequency of treatment. This Review, written by the 2018-2022 Schistosomiasis Guidelines Development Group and its international partners, presents a summary of the new WHO guideline recommendations for schistosomiasis along with their historical context, supporting evidence, implications for public health implementation, and future research needs.
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Men are less likely than women to seek help for mental health issues and are much more likely to commit suicide. This scoping review examined recent evidence published in English and Russian on the role of socially constructed masculinity norms in men’s help-seeking behaviour for mental health iss...ues. The key sociocultural barriers to men’s help-seeking pertaining to masculinity norms were identified as self-reliance, difficulty in expressing emotions and self-control.
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Food environments are usually defined as the settings with all the different types of
food made available and accessible to people as they go about their daily lives.
That is, the range of food in supermarkets, small retail outlets, wet markets, street
food stalls, coffee shops, tea houses, s...chool canteens, restaurants, and all the other
venues where people buy and eat food. These environments differ enormously depending on the context. They can be extensive and diverse, with a seemingly endless array of options and price ranges, or they can be sparse, with very few options on offer. Because they determine what food consumers can access at a given moment in time, at what price, and with what degree of convenience, food environments both constrain and prompt the consumer’s choice.Food environments are influenced by the food systems which supply them, and vice versa. Food systems encompass the entire range of activities, people and institutions involved in the production, processing,
marketing, consumption and disposal of food (FAO, 2013). They include but are not limited to food supply chains. Making food systems nutrition-sensitive can contribute to addressing all forms of malnutrition, as food systems determine whether the food needed for good nutrition are available, affordable, acceptable and of adequate
quantity and quality. How closely food systems and food environments are interrelated and interdependent, and the degree to which external factors affect nutrition outcomes, varies from setting to setting.Many of today’s food systems
and food environments are challenged in supporting consumer choices that are
consistent with healthy diets and good nutrition. Consumers are not making choices based on nutrition and health, and poor diet is now the number one risk factor for death and disability worldwide (GBD, 2015). Food systems that do not enable healthy diets are increasingly recognized as an underlying cause of malnutrition (GLOPAN, 2016), and malnutrition, irrespective of form, has a huge cost. Economic costs associated with undernutrition are estimated at $1-2 trillion per year, about 2-3% of global GDP (FAO, 2013); the global economic cost of obesity and associated diet-related non-communicable diseases is estimated at $2 trillion per year, about 2.8% of global GDP (McKinsey, 2014). Influencing food environments for promoting healthy diets is an emerging strategy to address today’s nutrition challenges.
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This document provides a list of key WHO-recommended maternal and newborn health commodities and aims to accelerate progress towards the SDGs. It consolidates the key and enabling commodities from existing WHO guidelines on maternal and newborn health.
The approach is in line with two of the five objectives outlined in the Every Newborn Action Plan (ENAP): Strategic Objective 2 – Improve the quality of maternal and newborn care; and Strategic Objective 5 – Count every newborn through measurement, programme-tracking and accountability to genera...te data for decision-making and action.
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Rabies is a global public health problem with important socioeconomic impacts. Human rabies is preventable; almost all cases are transmitted through the bite of a rabid dog. Elimination of human rabies is possible. Technical support and tools are available. This report covers:
- Why investment ...is needed: key rationale.
- Investment purpose: global elimination of rabies.
- Investment in action: four case examples in Philippines, Kwa-Zulu Natal, South Africa, United Republic of Tanzania, Bangladesh.
- Summary results of case examples: Programme similarities and differences, and Health impact success stories from case examples.
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The Millennium Development Goals (MDGs) showed
that global commitment and collective action
could significantly reduce the disease burdens of
three deadly communicable diseases: HIV/AIDS,
tuberculosis (TB) and malaria. The MDGs helped
focus efforts on these three deadly diseases
and leveraged ...disease-specific programmes and
financing, thus achieving significant progress.
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En 2015, murieron 5,9 millones de niños menores de cinco años (1). Las principales causas de muerte en los niños a nivel mundial son la neumonía, la prematuridad, las complicaciones durante el parto, la sepsis neonatal, las anomalías congénitas, las enfermedades diarreicas, las lesiones ...y la malaria (2). La mayoría de estas enfermedades y condiciones son provocadas al menos en parte por el medio ambiente.
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Non-communicable diseases (NCDs) are the second common cause of death in sub-Saharan Africa (SSA) accounting for about 35% of all deaths, after a composite of communicable, maternal, neonatal, and nutritional diseases. Despite prior perception of low NCDs mortality rates, current evidence suggests t...hat SSA is now at the dawn of the epidemiological transition with contemporary double burden of disease from NCDs and communicable diseases. In SSA, cardiovascular diseases (CVDs) are the most frequent causes of NCDs deaths, responsible for approximately 13% of all deaths and 37% of all NCDs deaths. Although ischemic heart disease (IHD) has been identified as the leading cause of CVDs mortality in SSA followed by stroke and hypertensive heart disease from statistical models, real field data suggest IHD rates are still relatively low. The neglected endemic CVDs of SSA such as endomyocardial fibrosis and rheumatic heart disease as well as congenital heart diseases remain unconquered. While the underlying aetiology of heart failure among adults in high-income countries (HIC) is IHD, in SSA the leading causes are hypertensive heart disease, cardiomyopathy, rheumatic heart disease, and congenital heart diseases. Of concern is the tendency of CVDs to occur at younger ages in SSA populations, approximately two decades earlier compared to HIC. Obstacles hampering primary and secondary prevention of CVDs in SSA include insufficient health care systems and infrastructure, scarcity of cardiac professionals, skewed budget allocation and disproportionate prioritization away from NCDs, high cost of cardiac treatments and interventions coupled with rarity of health insurance systems. This review gives an overview of the descriptive epidemiology of CVDs in SSA, while contrasting with the HIC and highlighting impediments to their management and making recommendations.
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Meeting report, 25-26 September 2017 Copenhagen, Denmark
El documento La carga de los trastornos mentales en la Región de las Américas, 2018 tiene como propósito mejorar la evaluación de las necesidades en materia de salud mental en la Región de las Américas al presentar un panorama actualizado y matizado de: a) la discapacidad debida a los trastorn...os mentales, por consumo de sustancias y trastornos neurológicos específicos, más la autoagresión (TMNS), tanto sola como en combinación con la mortalidad prematura; b) el desequilibrio entre el gasto en salud mental y la carga de enfermedad relacionada; y c) la asignación inadecuada de los exiguos gastos en salud mental por parte de los países de la Región
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Bonchial asthma is the most common chronic respiratory disease in the world. In Kenya, it has been estimated that about 7.5% of the Kenyan population, nearly 4 million people, are currently living with asthma. Many cases tend to be underdiagnosed and undertreated which leads to high levels of morbid...ity and avoidable deaths. The consequences of poorly controlled asthma, including physical, mental, social, and economic impacts, are magnified in the poor on account of poor access to asthma services and sub-optimal quality of those services. With these guidelines, Kenya's Ministry of Health aims to work towards embedding asthma care in Universal Health Care (UHC) to ensure that quality asthma services are available in primary care settings with
referral networks strengthened for those who may require secondary and tertiary care. These national asthma guidelines will also ensure that treatment for asthma is standardized in both the public and the non-state health care sector.
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A WHO Guideline for Emergency Risk Communication (ERC) policy and practice.
Recent public health emergencies, such as the Ebola virus disease outbreak in West Africa (2014–2015), the emergence of the Zika virus syndrome in 2015–2016 and multi-country yellow fever outbreaks in Africa in 2016, h...ave highlighted major challenges and gaps in how risk is communicated during epidemics and other health emergencies. The challenges include the rapid transformation in communications technology, including the near-universal penetration of mobile telephones, the widespread use and increasingly powerful influence of digital media which has had an impact on ‘traditional’ media (newspapers, radio and television), and major changes in how people access and trust health information. Important gaps include considerations of context – the social, economic, political and cultural factors influencing people’s perception of risk and their risk-reduction behaviours.
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To improve the quality of care during labour and childbirth, facilitate effective implementation of the World Health Organization (WHO) recommendations: Intrapartum care for a positive childbirth experience, published in 2018, and promote a shift towards improving the experience of childbirth, WHO d...eveloped the WHO Labour Care Guide (LCG) and an accompanying WHO labour care guide: user's manual. The WHO LCG is a tool to facilitate implementation of quality, evidence-based, woman-centred care for a positive childbirth experience within the context of a broader, rights-based approach.
The goal of this policy brief is to provide maternal and newborn health stakeholders and decision-makers with an overview of the WHO LCG and its guiding principles, key advantages of making the shift from the WHO partograph to the WHO LCG, and what is required to ensure an enabling environment that will facilitate a sustainable introduction of the WHO LCG.
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Oral diseases are among the most common chronic diseases worldwide and constitute a major public health problem due to the huge health and economic burden on individuals, families, societies, and health care systems. The recent emphasis on the role of determinants of health, common risk factors and ...their recognition in the context of the growing burden of noncommunicable diseases (NCDs) provides good opportunities for integrating oral health into NCD prevention and control efforts. This Strategy for oral health in South-East Asia, 2013-2020, presents guidance to Member States in developing national policy and action plans to improve oral health within existing socioeconomic, cultural, political and health system contexts. It expresses the consensus on major strategies in the area of oral health promotion as well as oral disease prevention and control for the South-East Asia Region aiming at reducing the health and socioeconomic burden resulting from oral diseases, reducing oral health inequities, and improving the quality of life of the population.
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