ArticleEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2021
How does allergic rhinitis impact the severity of COVID-19?: a case-control study.
Article in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.
- The Association between Allergic Rhinitis and COVID-19: A Systematic Review and Meta-Analysis.International journal of clinical practice · 2022Pooled it
- Potential Protective Factors for Allergic Rhinitis Patients Infected with COVID-19.Current issues in molecular biology · 2024Review
- Inventory study of an early pandemic COVID-19 cohort in South-Eastern Sweden, focusing on neurological manifestations.PloS one · 2023Observational
- Article
- An Epidemiological Cross-sectional Study of Post-COVID-19 Syndrome in Patients of Anand District.Indian journal of community medicine : official publication of Indian Association of Preventive & Social MedicineArticle
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Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCoronavirus disease 2019 (COVID-19) is a contagious disease whose symptoms and risk factors are newly described. Some allergic diseases, including asthma, have been defined as risk factors for a poor outcome in COVID-19. We aimed to investigate the role of another allergic disease-allergic rhinitis-in the severity of COVID-19.
methodsThis case-control study was conducted at Sakarya Educational and Research Hospital, Toyota Hospital and Yenikent State Hospital between March 18, 2020 and August 30, 2020. The study included a case group of 125 randomly selected patients who had been diagnosed with allergic rhinitis in advance of having COVID-19 and a control group of 125 patients without allergic rhinitis who were diagnosed with COVID-19. We evaluated all participants' statuses regarding smoking, symptoms, and hospitalization, as well as the length of their hospitalization and the number of their comorbidities.
resultsThere were no statistically significant differences between the two groups regarding percentage of asymptomatic patients (p = 0.27), presence of smoking (p = 0.068), hospitalization status (p = 0.79), and hospitalization length (p = 0.55). From each group, two patients needed care in an intensive care unit (ICU). One patient from the case group and two from the control group died due to COVID-19.
conclusionWe found that allergic rhinitis did not affect the severity of COVID-19. However, we recommend that the literature be augmented with further studies on the COVID-19 prognosis of patients who have allergic rhinitis.
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