Sex difference in IgE sensitization associated with alcohol consumption in the general population

• Published in: Scientific reports Vol. 9; no. 1; pp. 12131 - 9
• Main Authors: Roh, Daeyoung, Lee, Dong-Hee, Lee, Sang-Kyu, Kim, Soo Whan, Kim, Sung Won, Cho, Jin Hee, Kim, Byung-Guk, Shin, Ji-Hyeon
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 20.08.2019; Nature Publishing Group
• Subjects: 692/308/174; 692/499; 692/700/459; Adult; Aged; Alcohol Drinking - blood; Alcohol Drinking - epidemiology; Alcohol Drinking - immunology; Alcohol use; Alcohol-Related Disorders - blood; Alcohol-Related Disorders - epidemiology; Alcohol-Related Disorders - immunology; Alcohols; Cross-Sectional Studies; Drinking behavior; Female; gamma-Glutamyltransferase - blood; Humanities and Social Sciences; Humans; Hypersensitivity - blood; Hypersensitivity - epidemiology; Hypersensitivity - immunology; Immunoglobulin E; Immunoglobulin E - blood; Male; Middle Aged; multidisciplinary; Population studies; Science; Science (multidisciplinary); Self Report; Sex Factors; Socioeconomic Factors; Young Adult; γ-Glutamyltransferase
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-019-48305-y

The association of alcohol consumption and immunoglobulin E (IgE) sensitization is debated. Few population-based studies have investigated whether such associations differ by sex. We explored the association of alcohol consumption with IgE sensitization in the general population, stratified by sex. We analyzed data for 1,723 adults from the 2010 Korean National Health and Nutrition Examination Survey. We divided subjects into three groups according to their self-reported alcohol consumption or serum level of gamma-glutamyltransferase (GGT), an objective marker of alcohol consumption. After adjustments, the odds ratios (ORs) of male high-risk drinkers were 2.09 (95% confidence interval [CI], 1.34–3.28) for total IgE and 1.71 (95% CI, 1.03–2.83) for Dermatophagoides farinae (DF)-specific IgE compared with male low-risk drinkers. In females, the dog-specific IgE level was associated with high-risk drinking (OR, 11.74; 95% CI, 2.04–67.24). The ORs of males in the high-serum-GGT group were 2.73 (95% CI, 1.72–4.33) for total IgE and 2.17 (95% CI, 1.35–3.47) for DF-specific IgE compared with those in the low-serum-GGT group. This study suggests a possible link between alcohol consumption and IgE sensitization, moreover, the risk of IgE sensitization was significantly higher in male high-risk drinkers. Therefore, clinicians should consider the risk of IgE sensitization possibly afflicting male high-risk drinkers.