May 2008
Volume 49, Issue 13
Free
ARVO Annual Meeting Abstract  |   May 2008
Myopia and Quality of Life: The Singapore Malay Eye Study (SiMES)
Author Affiliations & Notes
  • E. L. Lamoureux
    Ophthalmology/Centre Eye Research Australia, University of Melbourne, Melbourne, Australia
  • J. Wang
    Centre for Vision Research, University of Sydney, Australia
  • T. Aung
    Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
  • S. M. Saw
    Yong Loo Lin School of Medicine,, 4. Department of Community, Occupational and Family Medicine,, National University of Singapore, Singapore
  • T. Y. Wong
    Ophthalmology/Centre Eye Research Australia, University of Melbourne, Melbourne, Australia
  • Footnotes
    Commercial Relationships  E.L. Lamoureux, None; J. Wang, None; T. Aung, None; S.M. Saw, None; T.Y. Wong, None.
  • Footnotes
    Support  None.
Investigative Ophthalmology & Visual Science May 2008, Vol.49, 4469. doi:https://doi.org/
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      E. L. Lamoureux, J. Wang, T. Aung, S. M. Saw, T. Y. Wong; Myopia and Quality of Life: The Singapore Malay Eye Study (SiMES). Invest. Ophthalmol. Vis. Sci. 2008;49(13):4469. doi: https://doi.org/.

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

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Abstract

Purpose: : To explore the relationship between myopia and quality of life (QoL) in an urban Asian population.

Methods: : The Singapore Malay Eye Study is a population-based study of adult Malays aged 40-80 years. This analysis included 2,974 persons without prior cataract surgery. Myopia was defined as spherical equivalence (SE) ≤ -0.50 Diopter (D), with low myopia defined as SE -0.5 to -2.99 D and moderate/high myopia SE ≤-3.0 D. Emmetropes and hypermetropes, defined as SE >-0.50D, were non-myopic controls. Rasch-calibrated overall and 9 individual item scores (logits (L)) of the VF-9 were used as QoL measures. Analyses were adjusted for age, gender and educational attainment.

Results: : The prevalence of myopia (≤ -0.5D) in this population was 32.4% (n=952) [95% CI: 30.7, 34.1%] of which 72.2% (n=687) and 27.8% (n=265) were categorized as having low and moderate/high myopia, respectively. The mean overall person scores of the VF-9 were significantly lower for low myopes (3.53 L) compared to non-myopes (3.68 L), with scores lower for moderate or high myopes (3.47 L) as compared to non-myopes (3.68 L) (p<0.001 for all). Similar significant differences were found between myopes and non-myopes on 4 of the 9 individual items: difficulty in ‘seeing stairs’; ‘reading street or shop signs’; ‘recognizing friends’; and ‘watching television’ (all p< 0.001).

Conclusions: : Persons with myopia, particularly those with moderate to high myopia, reported greater difficulties in overall QoL and on several vision-dependent daily activities.

Keywords: myopia • quality of life 
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