ArticleFrontiers in medicine2024
Association of systemic immune-inflammation index with asthma and asthma-related events: a cross-sectional NHANES-based study.
Article in Frontiers in medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Predictive Value of Perioperative Systemic Inflammation Response Index Dynamics for Postoperative Pulmonary Infection Following Esophagectomy: A Multicenter Retrospective Cohort Study.Journal of inflammation research · 2026Article
- Association Between Atopic Dermatitis and Systemic Immune-Inflammation Index: Evidence From NHANES 1999-2006.Mediators of inflammation · 2026Article
- Associations of inflammatory burden index with the prevalence and mortality of asthma in adults: a population based study.Journal of thoracic disease · 2025Article
- Analysis of Selected Serum Cytokines to Evaluate the Early Efficacy of Benralizumab, Dupilumab, and Mepolizumab in Severe Eosinophilic Asthma Treatment.International journal of molecular sciences · 2025Article
- The association between hemoglobin-to-red cell distribution width ratio and asthma and asthma exacerbations: a cross-sectional study.BMC pulmonary medicine · 2025Article
- Joint association of systemic immune-inflammation index and phenotypic age acceleration with chronic respiratory disease: a cross-sectional study.BMC public health · 2025Article
- Gender-specific association between a lipid composite index and asthma among US adults: insights from a population-based study.Lipids in health and disease · 2024Article
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3 authors.
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Abstract
Background: Asthma is associated with persistent airway inflammation, and numerous studies have investigated inflammatory markers causing asthma. However, the systemic immune-inflammation index (SII) is a novel inflammatory marker, with scarce research reporting on the correlation between SII and asthma and asthma-related events. Objective: The purpose of this study was to assess the relationship between SII and asthma and asthma-related events (including whether asthma is still present, asthma flare-ups in the past year, and asthma duration) using data from the National Health and Nutrition Examination Survey (NHANES). Methods: The study utilized data from NHANES 2009-2018 with asthma and asthma-related events as dependent variables and SII as an independent variable. Multifactor logistic regression was employed to assess the correlation between the independent and dependent variables. Smoothed curve-fitting and threshold effect analyses were also carried out to determine the presence of non-linear relationships. Subgroup analyses were then performed to identify sensitive populations. Results: In this study, we analyzed data from 40,664 participants to elucidate the association between SII and asthma and its related events. The study findings indicated a positive correlation between SII and asthma, with a relative risk increase of 0.03% for asthma incidence per one percentage point increase in SII (OR = 1.0003, 95% CI: 1.0002, 1.0004). For individuals still suffering from asthma, higher SII also indicated a positive correlation with ongoing asthma (OR = 1.0004, 95% CI: 1.0001, 1.0006). However, no statistically significant association was observed between SII and asthma exacerbations within the following year (OR = 1.0001, Conclusion: Our study concludes that SII is positively correlated with the persistence of asthma yet has limited predictive power for asthma recurrence. This highlights SII's potential as a tool for assessing asthma risk and formulating targeted management strategies.
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