Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery

Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery

Macula is the center of the retina which produces the sharpest vision. Thickness of the macula will affect the production of image. This study is conducted to measure the macular thickness in healthy eyes using spectral domain optical coherence tomography (SD-OCT) in Malay subjects. This cross-secti...

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Main Author: Mohamed Shabery, Nur Hayati
Format: Thesis
Language:English
Published: 2015
Subjects:
Refraction and errors of refraction and accommodation
Optometry. Opticians. Eyeglasses
Online Access:http://ir.uitm.edu.my/id/eprint/22398/
http://ir.uitm.edu.my/id/eprint/22398/1/TD_NUR%20HAYATI%20MOHAMED%20SHABERY%20HS%20B%2015_5.pdf
id uitm-22398
recordtype eprints
spelling uitm-223982018-12-10T01:39:16Z http://ir.uitm.edu.my/id/eprint/22398/ Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery Mohamed Shabery, Nur Hayati Refraction and errors of refraction and accommodation Optometry. Opticians. Eyeglasses Macula is the center of the retina which produces the sharpest vision. Thickness of the macula will affect the production of image. This study is conducted to measure the macular thickness in healthy eyes using spectral domain optical coherence tomography (SD-OCT) in Malay subjects. This cross-sectional study included 73 Malay subjects recruited from Ui Vision Optometry Clinic for measurement of macular thickness using Topcon 3D-1000 Spectral Domain OCT. Subjects were those who have 6/6 best corrected vision and aged from 18 to 40 years old. One-way annova is used to measure the difference of macular thickness in three refractive groups and Pearson Correlation is used to examine the association between macular thickness and refractive error. This study included 73 subjects (20 males and 53 females) with mean of spherical equivalent of -1.00 ± 2.58. The total average macular thickness shows myope have the thinnest macular thickness (269.63 ± 29.01) while hyperope and emmetrope have macular thickness of 271.81 ± 28.80 and 271.39 ± 29.73 respectively. The thinnest region is central macula (224.44 ± 22.11), followed by average outer macula (259.50 ± 18.34) and the thickest is average inner macula (293.78 ± 15.63). Distribution of macular thickness is tested using Shapiro Wilk Normality Test (p >0.005). Macular thickness is not significantly variety with different refractive error (p=0.666). The macular thickness and macular volume is not significantly different with spherical equivalent when tested with One-way Annova. However, there is significant correlation between outer superior, outer inferior and average outer macula when tested using Pearson Correlation. 2015 Thesis NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/22398/1/TD_NUR%20HAYATI%20MOHAMED%20SHABERY%20HS%20B%2015_5.pdf Mohamed Shabery, Nur Hayati (2015) Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery. Degree thesis, Universiti Teknologi MARA, Selangor, Puncak Alam Campus.
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Refraction and errors of refraction and accommodation
Optometry. Opticians. Eyeglasses
spellingShingle Refraction and errors of refraction and accommodation
Optometry. Opticians. Eyeglasses
Mohamed Shabery, Nur Hayati
Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
description Macula is the center of the retina which produces the sharpest vision. Thickness of the macula will affect the production of image. This study is conducted to measure the macular thickness in healthy eyes using spectral domain optical coherence tomography (SD-OCT) in Malay subjects. This cross-sectional study included 73 Malay subjects recruited from Ui Vision Optometry Clinic for measurement of macular thickness using Topcon 3D-1000 Spectral Domain OCT. Subjects were those who have 6/6 best corrected vision and aged from 18 to 40 years old. One-way annova is used to measure the difference of macular thickness in three refractive groups and Pearson Correlation is used to examine the association between macular thickness and refractive error. This study included 73 subjects (20 males and 53 females) with mean of spherical equivalent of -1.00 ± 2.58. The total average macular thickness shows myope have the thinnest macular thickness (269.63 ± 29.01) while hyperope and emmetrope have macular thickness of 271.81 ± 28.80 and 271.39 ± 29.73 respectively. The thinnest region is central macula (224.44 ± 22.11), followed by average outer macula (259.50 ± 18.34) and the thickest is average inner macula (293.78 ± 15.63). Distribution of macular thickness is tested using Shapiro Wilk Normality Test (p >0.005). Macular thickness is not significantly variety with different refractive error (p=0.666). The macular thickness and macular volume is not significantly different with spherical equivalent when tested with One-way Annova. However, there is significant correlation between outer superior, outer inferior and average outer macula when tested using Pearson Correlation.
format Thesis
author Mohamed Shabery, Nur Hayati
author_facet Mohamed Shabery, Nur Hayati
author_sort Mohamed Shabery, Nur Hayati
title Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
title_short Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
title_full Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
title_fullStr Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
title_full_unstemmed Macular thickness variations with refractive error in healthy eyes / Nur Hayati Mohamed Shabery
title_sort macular thickness variations with refractive error in healthy eyes / nur hayati mohamed shabery
publishDate 2015
url http://ir.uitm.edu.my/id/eprint/22398/
http://ir.uitm.edu.my/id/eprint/22398/1/TD_NUR%20HAYATI%20MOHAMED%20SHABERY%20HS%20B%2015_5.pdf
first_indexed 2023-09-18T23:08:35Z
last_indexed 2023-09-18T23:08:35Z
_version_ 1777418650002653184

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