Can listening provide a useful clinical estimate of low vision reading parameters?

Autor:	Keziah Latham, Hikmat Subhi
Rok vydání:	2022
Předmět:	Ophthalmology Judgment Data Collection Vision Tests Visual Acuity Humans Vision Low Sensory Systems Optometry
Zdroj:	Ophthalmicphysiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)REFERENCES. 42(3)
ISSN:	1475-1313
Popis:	Purpose: The purpose of this study was to determine whether a clinician can assess critical print size (CPS) and/or reading fluency by listening to a visually impaired patient reading aloud across a range of print sizes on an MNREAD chart, rather than needing to plot and analyse reading speed data as a function of print size. Methods: Fifty-six low vision participants were audio-recorded reading an MNREAD chart under standard conditions. Two experienced raters listened to the recordings and made judgments of the CPS (logMAR), and of the level of reading fluency achieved at large print sizes on a 4-point rating scale. Reading times were plotted as a function of print size to determine the CPS as the smallest print size that supported the participant's maximum reading speed (MRS) by inspection, and the MRS as the mean reading speed across print sizes including, and larger than, the CPS. Results: Listened CPS judgments made for each rater were slightly larger than the CPS values obtained by inspection (mean differences 0.04logMAR (p = 0.06), 0.08logMAR (p 80 wpm) or ‘non-functional’ (MRS
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1db64f923fcef7f5434f2e55dd445edc https://pubmed.ncbi.nlm.nih.gov/35243674 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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