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Allergic disorders and susceptibility to and severity of COVID-19: A nationwide cohort study.
Journal of Allergy and Clinical Immunology ( IF 11.4 ) Pub Date : 2020-08-15 , DOI: 10.1016/j.jaci.2020.08.008
Jee Myung Yang 1 , Hyun Yong Koh 2 , Sung Yong Moon 3 , In Kyung Yoo 4 , Eun Kyo Ha 5 , Seulgi You 6 , So Young Kim 7 , Dong Keon Yon 8 , Seung Won Lee 3
Affiliation  

Background

There is inconclusive and controversial evidence of the association between allergic diseases and the risk of adverse clinical outcomes of coronavirus disease 2019 (COVID-19).

Objective

We sought to determine the association of allergic disorders with the likelihood of a positive severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test result and with clinical outcomes of COVID-19 (admission to intensive care unit, administration of invasive ventilation, and death).

Methods

A propensity-score–matched nationwide cohort study was performed in South Korea. Data obtained from the Health Insurance Review & Assessment Service of Korea from all adult patients (age, >20 years) who were tested for SARS-CoV-2 in South Korea between January 1, 2020, and May 15, 2020, were analyzed. The association of SARS-CoV-2 test positivity and allergic diseases in the entire cohort (n = 219,959) and the difference in clinical outcomes of COVID-19 were evaluated in patients with allergic diseases and SARS-CoV-2 positivity (n = 7,340).

Results

In the entire cohort, patients who underwent SARS-CoV-2 testing were evaluated to ascertain whether asthma and allergic rhinitis were associated with an increased likelihood of SARS-CoV-2 test positivity. After propensity score matching, we found that asthma and allergic rhinitis were associated with worse clinical outcomes of COVID-19 in patients with SARS-CoV-2 test positivity. Patients with nonallergic asthma had a greater risk of SARS-CoV-2 test positivity and worse clinical outcomes of COVID-19 than patients with allergic asthma.

Conclusions

In a Korean nationwide cohort, allergic rhinitis and asthma, especially nonallergic asthma, confers a greater risk of susceptibility to SARS-CoV-2 infection and severe clinical outcomes of COVID-19.



中文翻译:

过敏性疾病和对 COVID-19 的易感性和严重性:一项全国队列研究。

背景

关于过敏性疾病与 2019 年冠状病毒病 (COVID-19) 不良临床结果风险之间的关联,尚无定论和有争议的证据。

客观的

我们试图确定过敏性疾病与严重急性呼吸系统综合症冠状病毒 2 (SARS-CoV-2) 检测结果呈阳性的可能性以及 COVID-19 的临床结果(入住重症监护病房、有创通气、和死亡)。

方法

在韩国进行了一项倾向得分匹配的全国队列研究。对 2020 年 1 月 1 日至 2020 年 5 月 15 日期间在韩国接受 SARS-CoV-2 检测的所有成年患者(年龄 >20 岁)从韩国健康保险审查与评估服务中心获得的数据进行了分析。在过敏性疾病和 SARS-CoV-2 阳性患者(n = 7,340)中评估了整个队列(n = 219,959)中 SARS-CoV-2 检测阳性与过敏性疾病的关联以及 COVID-19 临床结果的差异).

结果

在整个队列中,对接受 SARS-CoV-2 检测的患者进行了评估,以确定哮喘和过敏性鼻炎是否与 SARS-CoV-2 检测呈阳性的可能性增加有关。倾向评分匹配后,我们发现哮喘和过敏性鼻炎与 SARS-CoV-2 检测阳性患者的 COVID-19 临床结局较差有关。与过敏性哮喘患者相比,非过敏性哮喘患者 SARS-CoV-2 检测呈阳性的风险更大,COVID-19 的临床结果更差。

结论

在韩国全国队列中,过敏性鼻炎和哮喘,尤其是非过敏性哮喘,会增加 SARS-CoV-2 感染的易感性以及 COVID-19 的严重临床后果。

更新日期:2020-10-05
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