Comparison of the ETDRS logMAR, ‘compact reduced logMar’ and Snellen charts in routine clinical practice

@article{Lim2010ComparisonOT,
  title={Comparison of the ETDRS logMAR, ‘compact reduced logMar’ and Snellen charts in routine clinical practice},
  author={Lewis K.S. Lim and Natasha A. Frost and Richard James Powell and Paul Hewson},
  journal={Eye},
  year={2010},
  volume={24},
  pages={673-677}
}
AimTo compare the performance of the ETDRS logMAR, compact reduced logMAR and Snellen charts in an ophthalmic outpatient setting.MethodsThe reliability and reading times of the charts were compared in a stratified sample of 40 eyes of 40 ophthalmic patients with a variety of stable eye diseases. In order to simulate a clinical setting, forced-choice testing was not used.ResultsSimilar acuity results were recorded from all three charts, suggesting a lack of a systematic bias as regards chart… CONTINUE READING
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