DAH Laidlaw, V Tailor, N Shah, S Atamian, C … - British Journal of …, 2008 - bjo.bmj.com Method: Timed test and retest fully interpolated five letters per line logMAR visual acuity measurements
were taken for 70 adults and 59 amblyopic children using the ETDRS chart and the COMPlog
visual acuity measurement system. 39 of the adults also underwent computerised acuity ... Related articles - BL Direct - All 3 versions
DA Rosser, IE Murdoch, FW Fitzke, DAH Laidlaw - Eye, 2003 - nature.com Aims All visual acuity data are subject to test–retest variability (TRV). This measurement error
obscures true clinical change and reduces the statistical power of clinical trials using acuity as
a primary outcome measure. This study was designed to assess whether a computerised ... Cited by 5 - Related articles - BL Direct - All 4 versions
- ►iovs.org DA Rosser, SN Cousens, IE Murdoch, FW Fitzke, … - … ophthalmology & visual …, 2003 - ARVO 1 From the Institute of Ophthalmology, University College London, London, United Kingdom;
2 Moorfields Eye Hospital, London, United Kingdom; the 3 London School of Hygiene and Tropical
Medicine, London, United Kingdom; and 4 St. Thomas' Hospital, London, United Kingdom. Cited by 28 - Related articles - BL Direct - All 6 versions
SN Cousens, DA Rosser, IE Murdoch, DA … - Optometry & Vision …, 2004 - journals.lww.com ABSTRACT: Background: Estimates of test-retest variability (TRV) in the form of a 95% range
have been suggested as providing a cutoff value (or “change-criterion”) against which measured
acuity changes can be judged to decide whether they are indicative of a clinically ... Cited by 2 - Related articles - BL Direct - All 3 versions
DA LAIDLAW - Optometry and Vision Science, 2004 - pdfs.journals.lww.com ABSTRACT: Background: Estimates of test-retest variability (TRV) in the form of a 95% range
have been suggested as providing a cutoff value (or “change-criterion”) against which measured
acuity changes can be judged to decide whether they are indicative of a clinically ... Related articles - All 2 versions
DAH Laidlaw, A Abbott, DA Rosser - The British Journal of Ophthalmology, 2003 - ukpmc.ac.uk Background/aim: The “compact reduced logMAR” (cRLM) chart is being developed as a logMAR
alternative to the Snellen chart. It is closer spaced and has fewer letters per line than conventional
logMAR charts. Information regarding the performance of such a chart in amblyopes and ... Related articles
DAH Laidlaw, A Abbott, DA Rosser - British Journal of Ophthalmology, 2003 - bjo.bmj.com Background/aim: The “compact reduced logMAR” (cRLM) chart is being developed as a logMAR
alternative to the Snellen chart. It is closer spaced and has fewer letters per line than conventional
logMAR charts. Information regarding the performance of such a chart in amblyopes and ... Cited by 19 - Related articles - BL Direct - All 8 versions
LA Lim, NA Frost, RJ Powell, P Hewson - Eye, 2009 - nature.com Similar acuity results were recorded from all three charts, suggesting a lack of a systematic bias
as regards chart design. A small practice effect was observed for all charts but was greatest for
Snellen and least for ETDRS. The test-retest variability of the charts was similar, with the ... Related articles - All 3 versions
RRA Bourne, DA Rosser, P Sukudom, B Dineen, DAH … - Eye, 2003 - nature.com ResultsThe 95% confidence limits for TRV of RLME acuity data were 0.15 logMAR. This figure
is consistent with published data on the TRV of acuities measured using five-letter-per-line logMAR
charts. The mean difference between RLME and ETDRS acuity data was 0.00 logMAR ... Cited by 15 - Related articles - BL Direct - All 3 versions
DA Rosser, DAH Laidlaw, IE Murdoch - British Journal of Ophthalmology, 2001 - bjo.bmj.com RESULTS The RLM A prototype chart achieved a test-retest variability of +/−0.24 logMAR compared
with +/−0.18 for the ETDRS chart. Test-retest variability for the Snellen chart was +/−0.24 logMAR
using clinically prohibitive “single letter” scoring increasing to +/−0.33 with the more usual ... Cited by 68 - Related articles - BL Direct - All 7 versions
