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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This report addresses the future of basic education, ICT use in deprived locations, and the use of ICTs in primary school learning in 2020 and 2025, especially in deprived contexts. It draws on research evidence from the literature, the authors’ experiences of ICT use in education initiatives, int...erviews with practitioners and academics, a workshop, and consultations with Save the Children staff from many different countries, mostly conducted in August 2017
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Technical Information & Safety Data on Chlorine
The UK government hosted the Global Vaccine Summit on June 4, 2020 under the patronage of the Rt. Hon. Boris Johnson, Prime Minister of the United Kingdom of Great Britain and Northern Ireland. The meeting was held by videoconference in light of the ongoing COVID-19 pandemic. 2. The Summit brought... together more than 300 people, including 42 Heads of State and Government. 62 countries were represented, notably 14 Gavi implementing countries, all of the G7 nations and 19 governments of the G20. Eminent participants also included H.E. Antonio Guterres, Secretary-General of the United Nations; H.E. Moussa Faki Mahamat, Chairperson of the African Union Commission; H.E. Dr Tedros Adhanom Ghebreyesus, WHO Director-General; H.E. Henrietta Fore, UNICEF Executive Director; Bill Gates, Co-Chair of the Bill & Melinda Gates Foundation; Ministers from implementing and donor countries; CEOs of vaccine manufacturing companies and private sector partners; leaders of UN and other international agencies; senior civil society representatives; and Gavi champions. A full list of the participants can be found in Annex.
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Resumen ejecutivo guía de práctica clínica manejo de la infección por Sars-CoV 2
This report tells the stories of some of the world’s 7.1 million refugee children of school age under UNHCR’s mandate. In addition, it looks at the educational aspirations of refugee youth eager to continue learning after secondary education, and highlights the need for strong partnerships in o...rder to break down the barriers to education for millions of refugee children.
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This article provides an overview of the current and projected climate change risks and impacts to mental health and provides recommendations for priority actions to address the mental health consequences of climate change.
"The aim of this book remains as for the first edition, namely to provide an initial point of ready
reference for the identification of hazards and precautions for dangerous chemicals. It is targeted
not only at those in the chemical and process industries, but also anyone likely to work with
che...micals within industry and in the service sector, e.g. hospitals, universities, research laboratories,
engineering, agriculture, etc. "
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Ces lignes directrices provisoires présentent quelques principes de base en matière de prise en charge nutritionnelle adaptée aux patients adultes et pédiatriques pendant leur traitement et leur convalescence dans les unités de traitement Ebola, dans les centres de soins communautaires et autre...s centres dans lesquels des patients Ebola reçoivent des soins et un soutien.
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Infant Psychiatry
Chapter B.2
Djibuti et al. BMC Public Health (2015) 15:427 DOI 10.1186/s12889-015-1760-z
Q1: In individuals with psychotic disorders (including schizophrenia), are antipsychotic drugs safe and effective?
DHS Working Papers No. 93