Association between exposure to external airborne agents and autoimmune diseaseopen access
- Authors
- Lee, Seunghyun; Ma, Xiaoxue; Lee, Wanhyung
- Issue Date
- Sep-2023
- Publisher
- Academic Press
- Keywords
- Autoimmune diseases; External airborne agents; National Health Insurance Service in Korea
- Citation
- Ecotoxicology and Environmental Safety, v.263
- Journal Title
- Ecotoxicology and Environmental Safety
- Volume
- 263
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/71388
- DOI
- 10.1016/j.ecoenv.2023.115334
- ISSN
- 0147-6513
1090-2414
- Abstract
- The etiology of autoimmune disease pathogeneses remains obscure, and the impact of general environmental or occupational exposure to external airborne agents (EAA) on autoimmune diseases remains understudied. This study was conducted to elucidate the association between exposure to EAA and the risk of autoimmune diseases according to exposure type. From the NHIS-NSC (2002–2019), 17,984,963 person-years were included in the data analysis. Autoimmune diseases were categorized based on the InterLymph classification. We estimated the incidence and rate ratio of autoimmune diseases according to the EAA exposure. Association between exposure and autoimmune diseases was investigated using logistic regression analysis, adjusted for potential confounders. Of the 1,082,879 participants, 86,376 (8.0%) were diagnosed with autoimmune diseases. Among these, 208 (14.1%) experienced severe exposure to EAA. Total EAA exposure was significantly associated with any autoimmune disease (OR: 1.29, 95% CI: 1.11–1.49) and organ-specific diseases (OR: 1.28, 95% CI: 1.08–1.53). Inorganic dust exposure was associated with organ-specific diseases (OR, 1.38; 95% CI: 1.01–1.81). Exposure to other dust was significantly associated with any autoimmune disease (OR: 1.35, 95% CI: 1.10–1.66), connective tissue diseases (OR: 1.43, 95% CI: 1.03–1.99), and organ-specific diseases (OR: 1.28, 95% CI: 1.00–1.65). Exposure to EAA was predominantly related to psoriasis, rheumatoid arthritis (RA), and type 1 diabetes (T1DM). We found that exposure to EAA is a potential risk factor for autoimmune diseases, especially psoriasis, RA, and T1DM. Our findings provide insight into the role of exposure to severe airborne agents in the pathogenesis of autoimmune diseases. © 2023
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