May 2007
Volume 48, Issue 13
ARVO Annual Meeting Abstract  |   May 2007
Association of Selenium Supplement Use and Intraocular Lens (IOL) Among Older Women
Author Affiliations & Notes
  • L. L. Huang
    University of California, Los Angeles, California
  • A. L. Coleman
    University of California, Los Angeles, California
  • F. Yu
    University of California, Los Angeles, California
  • K. L. Stone
    California Pacific Medical Center Research Institute, San Francisco, California
  • K. E. Ensrud
    Medicine, VA Medical Center, Minneapolis, Minnesota
  • J. A. Cauley
    Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
  • K. L. Pedula
    Kaiser Permanente Center for Health Research, Portland, Oregon
  • M. C. Hochberg
    Rheumatology, University of Maryland, Baltimore, Maryland
  • C. M. Mangione
    University of California, Los Angeles, California
  • Study of Osteoporotic Fractures Research Group
    University of California, Los Angeles, California
  • Footnotes
    Commercial Relationships L.L. Huang, None; A.L. Coleman, None; F. Yu, None; K.L. Stone, None; K.E. Ensrud, None; J.A. Cauley, None; K.L. Pedula, None; M.C. Hochberg, None; C.M. Mangione, None.
  • Footnotes
    Support NIH Grant AG05407, AR35582, AG05394, AR35584, AR35583; Research to Prevent Blindness
Investigative Ophthalmology & Visual Science May 2007, Vol.48, 5442. doi:
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    • Get Citation

      L. L. Huang, A. L. Coleman, F. Yu, K. L. Stone, K. E. Ensrud, J. A. Cauley, K. L. Pedula, M. C. Hochberg, C. M. Mangione, Study of Osteoporotic Fractures Research Group; Association of Selenium Supplement Use and Intraocular Lens (IOL) Among Older Women. Invest. Ophthalmol. Vis. Sci. 2007;48(13):5442.

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      © ARVO (1962-2015); The Authors (2016-present)

  • Supplements

Purpose:: The epidemiological and clinical evidence on selenium’s protective role as an anti-oxidant in the development of age-related eye diseases have been inconclusive. The present cross-sectional study examines the relationship between supplement intake of selenium and severe cataract in older ambulatory women who participated in the Study of Osteoporotic Fractures (SOF).

Methods:: Lens photographs from a random sample of women at the year 10 (visit 6) clinic visits in SOF in 1997-9 were graded. Cataract status was independently assessed by two masked, trained graders using the Age-Related Eye Disease Study (AREDS) lens opacity grading system, adapted from Wisconsin lens opacity grading protocol. The discrepancies between two graders were adjudicated. Status of aphakia/IOL was also determined for all women with gradable external and/or lens photographs. Daily intake of selenium from supplements was calculated based on the Block Food Frequency Questionnaires (FFQ). Relationship between the supplement use of selenium and IOL in at least one eye was evaluated using the Fisher’s exact test and further analyzed using logistic regression models, adjusted for potential confounders: study site, age, race, smoking status, alcohol consumption, body mass index (BMI), education, walk for exercise, self-rated health status, and the presence of diabetes, hypertension, and age-related macular degeneration.

Results:: Among 1,274 women in the random sample, 1,190 (93%) had known lens status and completed FFQ. 479 (40%) women had IOL in at least one eye. 35 (3%) women took daily selenium from supplements, and they were less likely to have IOL compared with those who did not take selenium from supplements in the adjusted analysis (odds ratio [OR]=0.44, confidence interval [CI]=0.20-0.99, p=0.047).

Conclusions:: Our finding suggests that higher intake of selenium may be associated with decreased risk for progression to severe cataract in older women. This is consistent with the anti-oxidative effect of selenium in delaying cataract development, as demonstrated in previously published studies on animal models and epidemiologic data.

Keywords: cataract • antioxidants • clinical (human) or epidemiologic studies: risk factor assessment 

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