Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar

Introduction: Correlated colour temperature (CCT) is important characteristic of lights to be considered regarding to human perception. Good selection of lighting can improved the reading performance among presbyopia. Objective: The aim of this study is to determine the effect of warm white light (...

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Main Author:	Mokhtar, Nor Shazana
Format:	Thesis
Language:	English
Published:	2015
Subjects:	Refraction and errors of refraction and accommodation
Online Access:	https://ir.uitm.edu.my/id/eprint/22383/1/TD_NOR%20SHAZANA%20MOKHTAR%20HS%20B%2015_5.pdf
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id	my-uitm-ir.22383
record_format	uketd_dc
spelling	my-uitm-ir.223832018-12-13T07:35:26Z Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar 2015 Mokhtar, Nor Shazana Refraction and errors of refraction and accommodation Optometry. Opticians. Eyeglasses Introduction: Correlated colour temperature (CCT) is important characteristic of lights to be considered regarding to human perception. Good selection of lighting can improved the reading performance among presbyopia. Objective: The aim of this study is to determine the effect of warm white light (WWL) (CCT = 2856 K), cool white light (CWL) (CCT = 4100 K) and artificial daylight (DL)(CCT = 6500 K) on the near reading performance among presbyopia. Methodology: This study involved fourteen presbyopia subjects aged between 35 to 65 years old (3 male, 11 female), with their mean value of distance refractive power was - 0.75D and mean value of addition power was +2.00D. GTI ColorMatcher light booth consist of three sources of light and two types of UiTM Mrw reading charts had been used to evaluate reading performance among presbyopia. Result: One-way repeated-measure ANOVA showed that the reading performance were statistically significant increase CWL to DL and WWL to DL [12.68 (95% CI, 0.84 to 24.51) wpm, p< 0.05] and [13.33(95% CI, 1.73 to 24.92) wpm, p<0.05]. However there were no significant difference in term of reading accuracy between CWL, WWL, and DL. Conclusion: The instillation of high CCT could give benefit in increasing the reading performance and reading accuracy among presbyopia. 2015 Thesis https://ir.uitm.edu.my/id/eprint/22383/ https://ir.uitm.edu.my/id/eprint/22383/1/TD_NOR%20SHAZANA%20MOKHTAR%20HS%20B%2015_5.pdf text en public degree Universiti Teknologi MARA, Selangor, Puncak Alam Campus Faculty of Health Science
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Refraction and errors of refraction and accommodation Refraction and errors of refraction and accommodation
spellingShingle	Refraction and errors of refraction and accommodation Refraction and errors of refraction and accommodation Mokhtar, Nor Shazana Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
description	Introduction: Correlated colour temperature (CCT) is important characteristic of lights to be considered regarding to human perception. Good selection of lighting can improved the reading performance among presbyopia. Objective: The aim of this study is to determine the effect of warm white light (WWL) (CCT = 2856 K), cool white light (CWL) (CCT = 4100 K) and artificial daylight (DL)(CCT = 6500 K) on the near reading performance among presbyopia. Methodology: This study involved fourteen presbyopia subjects aged between 35 to 65 years old (3 male, 11 female), with their mean value of distance refractive power was - 0.75D and mean value of addition power was +2.00D. GTI ColorMatcher light booth consist of three sources of light and two types of UiTM Mrw reading charts had been used to evaluate reading performance among presbyopia. Result: One-way repeated-measure ANOVA showed that the reading performance were statistically significant increase CWL to DL and WWL to DL [12.68 (95% CI, 0.84 to 24.51) wpm, p< 0.05] and [13.33(95% CI, 1.73 to 24.92) wpm, p<0.05]. However there were no significant difference in term of reading accuracy between CWL, WWL, and DL. Conclusion: The instillation of high CCT could give benefit in increasing the reading performance and reading accuracy among presbyopia.
format	Thesis
qualification_level	Bachelor degree
author	Mokhtar, Nor Shazana
author_facet	Mokhtar, Nor Shazana
author_sort	Mokhtar, Nor Shazana
title	Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
title_short	Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
title_full	Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
title_fullStr	Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
title_full_unstemmed	Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar
title_sort	reading performance with different correlated colour temperature among presbyopia / nor shazana binti mokhtar
granting_institution	Universiti Teknologi MARA, Selangor, Puncak Alam Campus
granting_department	Faculty of Health Science
publishDate	2015
url	https://ir.uitm.edu.my/id/eprint/22383/1/TD_NOR%20SHAZANA%20MOKHTAR%20HS%20B%2015_5.pdf
_version_	1783733810358124544

Reading performance with different correlated colour temperature among Presbyopia / Nor Shazana Binti Mokhtar

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