PMID- 27861567 OWN - NLM STAT- MEDLINE DCOM- 20170626 LR - 20181113 IS - 1932-6203 (Electronic) IS - 1932-6203 (Linking) VI - 11 IP - 11 DP - 2016 TI - Age-Related Cataract Is Associated with Elevated Serum Immunoglobulin E Levels in the South Korean Population: A Cross-Sectional Study. PG - e0166331 LID - 10.1371/journal.pone.0166331 [doi] LID - e0166331 AB - BACKGROUND: Previous research has suggested that immunoglobulin E (IgE)-mediated events lead to several chronic diseases. We investigated the association between allergic conditions and age-related cataracts in the South Korean adult population. METHODS: A cross-sectional study was performed using data obtained from 1,170 participants aged 40 years or older who were enrolled in the Korean National Health and Nutrition Examination Survey 2010. Multivariable logistic regression was used to examine the relationship between age-related cataracts and allergic conditions, including total serum IgE and allergen-specific serum IgE levels, after adjustment for potential confounders (age, sex, alcohol consumption, smoking, sun exposure, blood pressure, plasma glucose and cholesterol levels, as well as histories of asthma, atopic dermatitis, and rheumatoid arthritis). RESULTS: After adjusting for potential confounders, the odds ratio (OR) for age-related cataract was greater in participants with higher total serum IgE levels (OR = 1.37; P = 0.044). In particular, increased IgE levels were significantly associated with nuclear cataract (OR = 1.42; P = 0.032). However, allergen-specific serum IgE levels did not differ significantly between groups. In the trend analysis, no significant relationship was observed between serum IgE and any type of age-related cataract. CONCLUSION: Increased total serum IgE level is independently associated with age-related cataracts after adjustment for confounding factors. FAU - Yoo, Tae Keun AU - Yoo TK AD - Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea. FAU - Kim, Sun Woong AU - Kim SW AD - Department of Ophthalmology, Yonsei University Wonju College of Medicine, Wonju, South Korea. FAU - Seo, Kyoung Yul AU - Seo KY AD - Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea. LA - eng PT - Journal Article DEP - 20161118 PL - United States TA - PLoS One JT - PloS one JID - 101285081 RN - 0 (Biomarkers) RN - 37341-29-0 (Immunoglobulin E) SB - IM MH - Age Factors MH - Aged MH - Biomarkers MH - Cataract/*blood/epidemiology/*etiology MH - Cross-Sectional Studies MH - Female MH - Humans MH - Immunoglobulin E/*blood/immunology MH - Logistic Models MH - Male MH - Middle Aged MH - Odds Ratio MH - Population Surveillance MH - Prevalence MH - Republic of Korea/epidemiology MH - Risk Factors MH - Socioeconomic Factors PMC - PMC5115736 COIS- The authors have declared that no competing interests exist. EDAT- 2016/11/20 06:00 MHDA- 2017/06/27 06:00 PMCR- 2016/11/18 CRDT- 2016/11/19 06:00 PHST- 2016/07/30 00:00 [received] PHST- 2016/10/26 00:00 [accepted] PHST- 2016/11/19 06:00 [entrez] PHST- 2016/11/20 06:00 [pubmed] PHST- 2017/06/27 06:00 [medline] PHST- 2016/11/18 00:00 [pmc-release] AID - PONE-D-16-30541 [pii] AID - 10.1371/journal.pone.0166331 [doi] PST - epublish SO - PLoS One. 2016 Nov 18;11(11):e0166331. doi: 10.1371/journal.pone.0166331. eCollection 2016.