Lancet Planet Health 2017 Published Online November 6, 2017 http://dx.doi.org/10.1016/S2542-5196(17)30141-9
Background
Asthma remains highly prevalent, with more severe symptoms in low-income to middle-income countries (LMICs) compared with high-income countries. Identifying risk factors for severe asthma symptoms can assist with improving outcomes. We aimed to determine the prevalence, severity and ris...k factors for asthma in adolescents in an LMIC.
Methods
A cross-sectional survey using the Global Asthma Network written and video questionnaires was conducted in adolescents aged 13 and 14 from randomly selected schools in Durban, South Africa, between May 2019 and June 2021.
Results
A total of 3957 adolescents (51.9% female) were included. The prevalence of lifetime, current and severe asthma was 24.6%, 13.7% and 9.1%, respectively. Of those with current and severe asthma symptoms; 38.9% (n=211/543) and 40.7% (n=147/361) had doctor-diagnosed asthma; of these, 72.0% (n=152/211) and 70.7% (n=104/147), respectively, reported using inhaled medication in the last 12 months. Short-acting beta agonists (80.4%) were more commonly used than inhaled corticosteroids (13.7%). Severe asthma was associated with: fee-paying school quintile (adjusted OR (CI)): 1.78 (1.27 to 2.48), overweight (1.60 (1.15 to 2.22)), exposure to traffic pollution (1.42 (1.11 to 1.82)), tobacco smoking (2.06 (1.15 to 3.68)), rhinoconjunctivitis (3.62 (2.80 to 4.67)) and eczema (2.24 (1.59 to 3.14)), all p<0.01.
Conclusion
Asthma prevalence in this population (13.7%) is higher than the global average (10.4%). Although common, severe asthma symptoms are underdiagnosed and associated with atopy, environmental and lifestyle factors. Equitable access to affordable essential controller inhaled medicines addressing the disproportionate burden of asthma is needed in this setting.
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PlosOne https://doi.org/10.1371/journal.pone.0165797; Food production is a major driver of greenhouse gas (GHG) emissions, water and land use, and dietary risk factors are contributors to non-communicable diseases. Shifts in dietary patterns can therefore potentially provide benefits for both the en...vironment and health. However, there is uncertainty about the magnitude of these impacts, and the dietary changes necessary to achieve them.
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Left unabated, climate change will have catastrophic effects on the health of present and future generations. Such effects are already seen in Europe, through more frequent and severe extreme weather events, alterations to water and food systems, and changes in the environmental suitability for infe...ctious diseases. As one of the largest current and historical contributors to greenhouse gases and the largest provider of financing for climate change mitigation and adaptation, Europe’s response is crucial, for both human health and the planet. To ensure that health and
wellbeing are protected in this response it is essential to build the capacity to understand, monitor, and quantify health impacts of climate change and the health co-benefits of accelerated action.
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BMJ Global Health2020;5:e001980. doi:10.1136/bmjgh-2019-00198
The document provides a detailed overview of cholera, including its clinical features, diagnosis, treatment, and prevention. It explains the causes of cholera, its symptoms such as severe diarrhea and dehydration, and the importance of rehydration therapy (oral or intravenous) to reduce mortality. T...he document also emphasizes public health measures, including access to clean water, proper sanitation, and vaccination, as essential strategies to control and prevent cholera outbreaks. It serves as a comprehensive resource for healthcare professionals managing cholera cases and outbreaks.
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Sustainability Science (2019) 14:1343–1354
Science of The Total Environment Volume 764, 10 April 2021, 142919
PLOS ONE | https://doi.org/10.1371/journal.pone.0196239 April 23, 2018
The substantial burden of death and disability that results from interpersonal violence, road traffic injuries, unintentional injuries, occupational health risks, air pollution, climate change, and inadequate water and sanitation falls disproportionally on low- and middle-income countries. Injury Pr...evention and Environmental Health addresses the risk factors and presents updated data on the burden, as well as economic analyses of platforms and packages for delivering cost-effective and feasible interventions in these settings. The volume's contributors demonstrate that implementation of a range of prevention strategies-presented in an essential package of interventions and policies-could achieve a convergence in death and disability rates that would avert more than 7.5 million deaths a year.
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This curriculum will help you, and your community, understand the science of the virus that causes COVID-19 and other viruses like it. It will help you to figure out how this virus is impacting or affecting you or may impact you in the future. It will help you to understand the actions that you can ...take to keep yourself and your community safe.
It is available in 15 languages. Download for free at the website
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ДОПОЛНЕНИЕ
СЛУГИ ТЕСТИРОВАНИЯ НА ВИЧ
ДЕКАБРЬ 2016 г.
Background: Indian adolescents are presumably exposed to a range of potentially traumatizing and negative life events. However, the knowledge on this area is relatively sparse. The present study aims to investigate the prevalence of exposure to potentially traumatizing and negative life events and t...he occurrence of Posttraumatic Stress Disorder (PTSD) among a specific sample of Indian adolescents.
Open Journal of Epidemiology, 2013, 3, 12-19 OJEpihttp://dx.doi.org/10.4236/ojepi.2013.31003
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DOI: 10.5772/intechopen.75559
In book: Extreme WeatherPublisher: IntechOpen
Asthma is one of the neglected diseases in Africa with a high prevalence. Allergic fungal diseases have been reported to complicate asthma progression and treatment outcomes. However, data about fungal asthma and its associated complications are limited in Africa. We aimed to estimate the burden of ...fungal asthma among adults and children in Africa using a systematic review.
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Early Childhood Matters is a journal about early childhood. It looks at specific issues regarding the development of young children, in particular from a psychosocial perspective. It is published twice per year by the Bernard van Leer Foundation.
On Page 54 of this issue the article titled: "Par...enting in times of war: supporting caregivers and children in crisis" can be found. In this article: Humanitarian interventions to support and guide parents and caregivers in times of war can mitigate the negative effects of violence and chaos on children and promote their resilience and development. This article highlights recent findings from the International Rescue Committee’s parenting programmes in Syria, underscoring the importance of such programmes not only in strengthening caregiving practices but also in addressing the psychological needs of parents.
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Journal of the International Association of Providers of AIDS Care 2017, Vol. 16(3) 226–232
Dengue is a mosquito-borne viral disease that occurs mainly in the tropics and subtropics but has a high potential to spread to new areas. Dengue infections are climate sensitive, so it is important to better understand how changing climate factors affect the potential for geographic spread and futu...re dengue epidemics. Vectorial capacity (VC) describes a vector's propensity to transmit dengue taking into account human, virus, and vector interactions. VC is highly temperature dependent, but most dengue models only take mean temperature values into account. Recent evidence shows that diurnal temperature range (DTR) plays an important role in influencing the behavior of the primary dengue vector Aedes aegypti. In this study, we used relative VC to estimate dengue epidemic potential (DEP) based on the temperature and DTR dependence of the parameters of A. aegypti. We found a strong temperature dependence of DEP; it peaked at a mean temperature of 29.3°C when DTR was 0°C and at 20°C when DTR was 20°C. Increasing average temperatures up to 29°C led to an increased DEP, but temperatures above 29°C reduced DEP. In tropical areas where the mean temperatures are close to 29°C, a small DTR increased DEP while a large DTR reduced it. In cold to temperate or extremely hot climates where the mean temperatures are far from 29°C, increasing DTR was associated with increasing DEP. Incorporating these findings using historical and predicted temperature and DTR over a two hundred year period (1901-2099), we found an increasing trend of global DEP in temperate regions. Small increases in DEP were observed over the last 100 years and large increases are expected by the end of this century in temperate Northern Hemisphere regions using climate change projections. These findings illustrate the importance of including DTR when mapping DEP based on VC.
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