Purpose: Self-reported visual function questionnaires are becoming more common in clinical research. The purpose of this study is to evaluate and correlate self-reported visual function assessed by a visual function questionnaire with visual acuity.
Methods: 806 patients aged 60 years and older, who were included in an epidemiological eye study, were interviewed and present visual acuity for near and distance was taken; they also answered a visual function questionnaire.
Results: Weak correlations were found between self-reported visual function assessed by a visual function questionnaire and visual acuities for both distance and near.
Conclusion: Self-reported visual function assessed by a visual function questionnaire did not correspond to visual acuity, nevertheless it can provide important information to the ophthalmologist.
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| http://dx.doi.org/10.1590/s0004-27492006000100004 | DOI Listing |
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