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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Mycetoma is a chronic infectious disease of the subcutaneous tissue with a high morbidity. This disease has been reported from countries between 30°N and 15°S since 1840 but the exact burden of disease is not known. It is currently unknown what the incidence, prevalence and the number of reported ...cases per year per country is. In order to estimate what the global burden of mycetoma is, a meta-analysis was performed. In total 50 studies were included, which resulted in a total of 8763 mycetoma cases. Most cases were found in men between 11 and 40 years of age. The foot was most commonly affected.
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Lessons from the IRC’s Early Emergency Response in the Urban Areas of Lesbos between September 2015 and March 2016
La 3ieme édition du nouveau mini-manuel.
Au cours des mois à venir COVID Reference publiera des mises à jour régulières.
The present report is based on a longitudinal analysis of assessments on mixed migration routes and dynamics, conducted over the course of 2018. It is based on six rapid thematic studies, conducted over the course of 2018, as well as a longitudinal analysis of changes in mixed migration routes and d...ynamics in Libya since 2017, with analysis based on comparable indicators monitored in late 2016 and early 2017.6 In total, the present report is based on 477 individual in-depth semi-structured interviews with refugees and migrants, conducted in Libya (436) and Italy (41) and 113 key informant interviews, conducted in Libya, Italy and Tunisia.
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Background Paper prepared for the 2015 Global Assessment Report on Disaster Risk Reduction
The aim of this paper is to help bring voluntary standards into the toolbox of disaster risk reduction, including both by encouraging their use by business and by enhancing their role in legislation and ...regulatory practice.
- Authorities can build awareness for standards in Disaster Risk Reduction (DRR), by facilitating access to relevant standards, encouraging education on DRR-related standards and involving the standardization community.
- Standards need to be sustained by a powerful infrastructure that allows for reliable inspections, audits and precise measurements to be conducted by skilled professionals.
- Risk management best practice needs to embed, as emdodies in standards, more fully in regulatory frameworks in sectors that are relevant.
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Dexametasona para tratamento de pacientes com COVID-19
The purpose of the report is to present some first recommendation for the development of Myanmar ecological quality criteria using the system of the EU Water Framework Directive (EU WFD) as baseline, with main focus on the characterization and classification processes. As background for the recommen...dations we first give an overview of the main water use categories in Myanmar. We then provide preliminary suggestions for typology criteria and indices for assessing ecological status in lakes and rivers in Myanmar. The typology factors and physico-chemical parameters are based on common used factors in the EU countries. The biological elements include phytoplankton and aquatic macrophytes for lakes, and benthic invertebrates for rivers.
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La evolución de los acontecimientos y el esfuerzo conjunto de la comunidad científica mundial, hangeneradogran cantidad de información que se modificarápidamente con nuevas evidencias. Este documento pretende hacer unresumen analítico de la evidencia científica dispo...niblehasta el momento en torno a la epidemiología, características microbiológicas y clínicas del COVID-19.En esta actualización se añaden los hallazgos acerca de la transmisiónen periodo asintomático y a partir de aerosoles y superficies inanimadas, así como las características de los principales grupos de riesgo. Para información relativa a medicamentos relacionados con COVID-19 se puede consultar la web de la Agencia Española del Medicamento y ProductosSanitarios: https://www.aemps.gob.es/
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Politique Nationale de Promotion de la Santé, Version Finale
In 2021, the humanitarian community continued to support those in need, placing protection at the centre of its response. Learning from and building on past efforts, humanitarian actors will continue to respond and adapt their response to the various shocks impacting populations in Cameroon, such as... violence against civilians, natural disasters, and epidemics, including the COVID-19 pandemic.
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La Agencia Española de Medicamentos y Producto Sanitarios (AEMPS) está monitorizando de manera continua con los expertos de las agencias europeas, la EMA y el resto de agencias mundiales todos los datos relativos al uso de medicamentos para tratar la COVID-19. Se trata de... un escenario que puede ir cambiando por la enorme cantidad de datos, comunicaciones y publicaciones que se están generando a nivel mundial. El presente documento técnico tiene la finalidad de guiar el manejoclínicode los pacientes conCOVID-19 con un doble objetivo: lograr el mejor tratamiento del paciente que contribuya a su buena evolución clínica; y garantizar los niveles adecuados de prevención y control de la infección para la protección de los trabajadores sanitarios y de la población en su conjunto.
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