Abstract
The aim of this study was to investigate the association of central and abdominal obesity with the prevalence of cataracts in a middle-aged Korean population. This retrospective cross-sectional study was based on the data collected from the Korea National Health and Nutrition Examination Survey 2008-2009, in which 4,914 subjects were examined. Ophthalmological examinations were performed to determine the presence of a nuclear, cortical, or posterior subcapsular cataract. Both general obesity (a body mass index ≥25 kg/m2) and abdominal obesity (a waist circumference ≥90 cm for men and ≥80 cm for women) were significantly associated with the occurrence of cataracts among middle-aged women [adjusted odds ratio (aOR), 1.32; 95% confidence interval (CI), 1.03-1.69; and aOR, 1.40; 95% CI, 1.06-1.85, respectively], while abdominal obesity was significantly inversely associated with the occurrence of cataracts among middle-aged men (aOR, 0.76; 95% CI, 0.58-1.01; and aOR, 0.66; 95% CI, 0.49-0.89, respectively). We report a difference in the association between obesity and the prevalence of cataracts based on gender.
Original language | English |
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Article number | e0124262 |
Journal | PLoS ONE |
Volume | 10 |
Issue number | 5 |
DOIs | |
State | Published - 14 May 2015 |
Bibliographical note
Publisher Copyright:© 2015 Lee et al.