Background
Noncommunicable diseases are major contributors to morbidity and mortality worldwide. Modifying the risk factors for these conditions, such as physical inactivity, is thus essential. Addressing the context or circumstances in which physical activity occurs may promote physical activity a...t a population level. We assessed the effects of infrastructure, policy or regulatory interventions for increasing physical activity.
Methods
We searched PubMed, Embase and clinicaltrials.gov to identify randomised controlled trials (RCTs), controlled before-after (CBAs) studies, and interrupted time series (ITS) studies assessing population-level infrastructure or policy and regulatory interventions to increase physical activity. We were interested in the effects of these interventions on physical activity, body weight and related measures, blood pressure, and CVD and type 2 diabetes morbidity and mortality, and on other secondary outcomes. Screening and data extraction was done in duplicate, with risk of bias was using an adapted Cochrane risk of bias tool. Due to high levels of heterogeneity, we synthesised the evidence based on effect direction.
Results
We included 33 studies, mostly conducted in high-income countries. Of these, 13 assessed infrastructure changes to green or other spaces to promote physical activity and 18 infrastructure changes to promote active transport. The effects of identified interventions on physical activity, body weight and blood pressure varied across studies (very low certainty evidence); thus, we remain very uncertain about the effects of these interventions. Two studies assessed the effects of policy and regulatory interventions; one provided free access to physical activity facilities and showed that it may have beneficial effects on physical activity (low certainty evidence). The other provided free bus travel for youth, with intervention effects varying across studies (very low certainty evidence).
Conclusions
Evidence from 33 studies assessing infrastructure, policy and regulatory interventions for increasing physical activity showed varying results. The certainty of the evidence was mostly very low, due to study designs included and inconsistent findings between studies. Despite this drawback, the evidence indicates that providing access to physical activity facilities may be beneficial; however this finding is based on only one study. Implementation of these interventions requires full consideration of contextual factors, especially in low resource settings.
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There is increasing interest in understanding the role of air pollution as one of the greatest threats to human health worldwide. Nine of 10 individuals breathe air with polluted compounds that have a great impact on lung tissue. The nature of the relationship is complex, and new or updated data are... constantly being reported in the literature. The goal of our review was to summarize the most important air pollutants and their impact on the main respiratory diseases (chronic obstructive pulmonary disease, asthma, lung cancer, idiopathic pulmonary fibrosis, respiratory infections, bronchiectasis, tuberculosis) to reduce both short- and the long-term exposure consequences. We considered the most important air pollutants, including sulfur dioxide, nitrogen dioxide, carbon monoxide, volatile organic compounds, ozone, particulate matter and biomass smoke, and observed their impact on pulmonary pathologies. We focused on respiratory pathologies, because air pollution potentiates the increase in respiratory diseases, and the evidence that air pollutants have a detrimental effect is growing. It is imperative to constantly improve policy initiatives on air quality in both high- and low-income countries.
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En los últimos decenios se han logrado avances significativos en el control de la esquistosomiasis así como de las geohelmintiasis, y la OMS ha trazado una hoja de ruta para guiar la aplicación de las políticas y las estrategias planteadas en Accelerating work to overcome the global impact of ne...glected tropical diseases
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Le nombre de cas de COVID-19 augmente à nouveau, l’Afrique du Sud comptant pour près de la moitié de tous les cas confirmés de la Région africaine de l’OMS. La menace de nouveaux variants plane, et la faible couverture vaccinale soulève des questions concernant les mesures qui devront êtr...e prises pour lutter contre la COVID-19. Dans la plupart des pays d’Afrique subsaharienne, la prévention reste la stratégie clé. Dans ce document, cinq centres nationaux de la plateforme de l’Observatoire africain de la santé sur les systèmes et politiques de santé (AHOP), basés en Éthiopie, au Kenya, au Nigéria, au Rwanda et au Sénégal analysent les leçons à tirer de leurs mesures d’endiguement respectives lors despremières phases de la pandémie.
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Palliative care in COVID-19 patients - 27 January 2021
The Atlas of health and climate is a product of this unique collaboration between the meteorological and public health communities. It provides sound scientific information on the connections between weather and climate and major health challenges. These range from diseases of poverty to emergencies... arising from extreme weather events and disease outbreaks. They also include environmental degradation, the increasing prevalence of noncommunicable diseases and the universal trend of demographic ageing.
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Miscellaneous
Chapter J.4
Capacity Project Gender Research Brief | In Lesotho, as in many other countries, the HIV and AIDS care burden falls on the shoulders of women and girls in unpaid, invisible household and community work. This gender inequity in HRH needs to be addressed to ensure fair and sustainable responses to the... need for home and community-based HIV/AIDS care and support. The Capacity Project addressed these issues through a study of men as providers of HIV/AIDS care and support.
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Developmental disorders
Chapter C.3
La Convención de los Derechos del Niño (Convención) de las Naciones
Unidas (ONU) y documentos relacionados tienen el potencial de mejorar
enormemente varias dimensiones de la vida de los niños (definidos como
desde el nacimiento hasta la los 18 años, dependiendo de la cultura), ofreciendo
p...rotección ante el abuso, fortaleciendo la relación de los niños con sus familias
y garantizando la realización del potencial individual. Estos documentos van
más allá de implicaciones para los gobiernos y deben considerarse en relación
con todas las actividades profesionales relacionadas con la vida de los niños,
incluyendo la práctica clínica, la investigación, la participación y educación.
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Tuberculosis (TB) is an infectious disease that usually affects the lungs, though it can affect any organ in the body. It can develop when bacteria spread through droplets in the air. TB can be fatal, but in many cases, TB is preventable and treatable. This report examines the human rights impact of... the prevalence of Tuberculosis (TB) and Multi-drug-resistant tuberculosis (MDR-TB) among the Indigenous San peoples of Namibia. Combining political economy and root-cause methodology, the report explores the socioeconomic factors that make the San vulnerable to TB and limit their access to adequate health services.
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The principle of “the best interest of the child” should guide decisions by politicians whenever
children are affected. This is one of the basic ideas in the UN Convention on the Rights
of the Child. Decision makers should assess the consequences for children before taking
action. Today, this... principle is not fully respected in European countries in relation to migrant
children.
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2ª edição atualizada.
O Manual de Recomendações apresenta as diretrizes nacionais para o controle da doença, que incluem procedimentos clínicos padronizados, procedimentos laboratoriais, sistema de vigilância, ações de biossegurança e organização de serviços. Apesar de conter as reco...mendações clínicas no que diz respeito à padronização de ações de busca de casos e tratamento, o manual está destinado às ações voltadas para a saúde pública e não pretende ser um guia clínico sobre a doença. Dessa forma, não substitui livros, textos e publicações acadêmicas que identifiquem boas práticas clínicas sobre a abordagem do sintomático respiratório e do paciente com tuberculose nos seus variados aspectos e especificidades.
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Promising Approaches to Combination HIV Prevention Programming in Concentrated Epidemics
AIDSTAR-One CASE STUDY SERIES May 2010
Вариативные рекомендации 24 сентября 2021 г.
Этот документ представляет собой текущие рекомендации ВОЗ. В них будут вноситься изменения и дополнения,
касающиеся нов...ых средств для лечения COVID-19, в том числе гидроксихлорохина и комбинации лопинавира и
ритонавира . Размещение, распространение и обновление данных рекомендаций происходит в приложении
MAGICapp, а их формат и структура обеспечивают для пользователей удобство работы и поиска. Реализована
функция постоянного обновления информации, относящейся к действующим положениям, которая позволяет
знакомиться с новыми данными наряду с актуальными рекомендациями. В разделе 4 описаны основные
методологические аспекты процедуры составления вариативных рекомендаций.
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Pneumonia and diarrhoea account for 23% of under-five mortality and were responsible for an estimated 1.17 million deaths in children under five globally. Furthermore, pneumonia and diarrhoea were responsible for 18% of mortality in children 5–9 years of age, resulting in an estimated 86 000 preve...ntable deaths globally in 2021. Existing World Health Organization (WHO) guidance on the clinical management of pneumonia and diarrhoea has mainly focused on children less than 5 years of age.
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