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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Ophthalmic Physiol Opt. 2014 May 29;34(4):479–488. doi: 10.1111/opo.12138

Figure 2.

Figure 2

Prevalence (%) of use of glasses or contact lenses by age group, reason for use of glasses or contact lenses and eye conditions by visual impairment category. *Error bars show the 95% confidence interval.