ArticleJournal of thoracic disease2023
Global Asthma Network Phase I Syria asthma surveillance and the impact of the war.
Article in Journal of thoracic disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Prevalence of asthma among children and adolescents in WHO's Eastern Mediterranean Region: a meta-analysis of over 0.5 million participants.BMC public health · 2024Pooled it
- Dispensing of medicines for asthma and chronic obstructive pulmonary disease through the government health insurance in Syria: a retrospective analysis.Global health action · 2025Article
- Post-crisis health reality and wellbeing of children within Syria: a scoping review of research from 2012 to 2024.Conflict and health · 2025Review
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Authors and funding
13 authors at 7 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Asthma is the most prevalent chronic respiratory disease (CRD) in children. It causes extensive morbidity and mortality worldwide. Since the International Study of Asthma and Allergies in Childhood (ISAAC Phase III 2001-3), there have been no worldwide standardised surveys of prevalence and severity of asthma in school children. The Global Asthma Network (GAN) Phase I aims to provide this information. We participated in GAN with the aim of tracking changes in Syria and comparing the results to those of ISAAC Phase III. We also aimed to track the impact of war pollutants and stress. Methods: GAN Phase I, following the same methodology of ISAAC in a cross-sectional study. The same ISAAC questionnaire translated into Arabic was repeated. We added questions about displacement from home, and the impact of war pollutants. We also added the Depression, Anxiety and Stress Scale (DASS Score). In this article, we focused on the prevalence of 5 core asthma indicators (wheezing in the past 12 months, wheezing ever, severe wheeze, exercise wheeze and night cough) in adolescents from two centres in Syria: Damascus and Latakia. Additionally, we investigated the impact of the war on our two centres, while the DASS score was investigated only in Damascus. We surveyed 1,100 adolescents from 11 schools in Damascus and 1,215 adolescents from 10 schools in Latakia. Results: In Syria, which is a low-income country, wheeze prevalence before the war in ISAAC III was 5.2% for 13-14-year-old, whilst it was 19.28% in GAN during the war. Prevalence of severe asthma symptoms was 2.5% in ISAAC III and 12.8% in GAN. Wheezing appearing after the war or becoming more severe was statistically significant p=0.0001. War is associated with higher exposure to new environmental chemicals and pollutants and higher anxiety and depression scores. Conclusions: It is paradoxical to note that in Syria, current wheeze and severity are much higher in GAN (19.8%) than in ISAAC III (5.2%), which seems positively associated with war pollution and stress.
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