Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age
Objectives: To evaluate the optic disc area and cup area in a normal population over 40 years of age. Materials and Methods: This prospective study was performed in Eskişehir. Fundus photographs were obtained using a nonmydriatic fundus camera. Planimetric measurements of the optic disc and cup are...
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Galenos Yayinevi
2016-08-01
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doaj-34641e733d7447b4b62cadd56d08d6bd2020-11-24T23:39:51ZengGalenos YayineviTürk Oftalmoloji Dergisi1300-06592147-26612016-08-0146417517810.4274/tjo.89847Optic Nerve Head Parameters in a Turkish Population Over Forty Years of AgeLeyla Niyaz0Nilgün Yıldırım1Ahmet Musmul2Ondokuz Mayıs University Faculty of Medicine, Department of Ophthalmology, Samsun, TurkeyOsmangazi University Faculty of Medicine, Department of Ophthalmology, Eskişehir, TurkeyOsmangazi University Faculty of Medicine, Department of Biostatistics and Medical Informatics, Eskişehir, TurkeyObjectives: To evaluate the optic disc area and cup area in a normal population over 40 years of age. Materials and Methods: This prospective study was performed in Eskişehir. Fundus photographs were obtained using a nonmydriatic fundus camera. Planimetric measurements of the optic disc and cup area were performed with VK-2 digital imaging software. Optic nerve parameters were then compared between sex and age groups. Results: A total of 3,038 subjects were evaluated. Mean age was 56.6±10.4 years (range 40-91 years). The median disc area of the subjects was 2.87 (2.53-3.23) mm2 in the right eyes and 2.89 (2.55-3.25) mm2 in the left eyes (p<0.001). The median cup area of the subjects was 0.46 mm2 (0.33-0.64 mm2) in the right eyes and 0.44 mm2 (0.33-0.61 mm2) in the left eyes (p<0.001). The differences in disc and cup area between male and female subjects were not statistically significant (p>0.05). Conclusion: We report the normal distribution of disc area and cup area measurements and their association with age and sex.http://www.oftalmoloji.org/article_10781/Optic-Nerve-Head-Parameters-In-A-Turkish-Population-Over-Forty-Years-Of-AgeOptic discoptic cupdisc areacup area |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Leyla Niyaz Nilgün Yıldırım Ahmet Musmul |
spellingShingle |
Leyla Niyaz Nilgün Yıldırım Ahmet Musmul Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age Türk Oftalmoloji Dergisi Optic disc optic cup disc area cup area |
author_facet |
Leyla Niyaz Nilgün Yıldırım Ahmet Musmul |
author_sort |
Leyla Niyaz |
title |
Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age |
title_short |
Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age |
title_full |
Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age |
title_fullStr |
Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age |
title_full_unstemmed |
Optic Nerve Head Parameters in a Turkish Population Over Forty Years of Age |
title_sort |
optic nerve head parameters in a turkish population over forty years of age |
publisher |
Galenos Yayinevi |
series |
Türk Oftalmoloji Dergisi |
issn |
1300-0659 2147-2661 |
publishDate |
2016-08-01 |
description |
Objectives: To evaluate the optic disc area and cup area in a normal population over 40 years of age.
Materials and Methods: This prospective study was performed in Eskişehir. Fundus photographs were obtained using a nonmydriatic fundus camera. Planimetric measurements of the optic disc and cup area were performed with VK-2 digital imaging software. Optic nerve parameters were then compared between sex and age groups.
Results: A total of 3,038 subjects were evaluated. Mean age was 56.6±10.4 years (range 40-91 years). The median disc area of the subjects was 2.87 (2.53-3.23) mm2 in the right eyes and 2.89 (2.55-3.25) mm2 in the left eyes (p<0.001). The median cup area of the subjects was 0.46 mm2 (0.33-0.64 mm2) in the right eyes and 0.44 mm2 (0.33-0.61 mm2) in the left eyes (p<0.001). The differences in disc and cup area between male and female subjects were not statistically significant (p>0.05).
Conclusion: We report the normal distribution of disc area and cup area measurements and their association with age and sex. |
topic |
Optic disc optic cup disc area cup area |
url |
http://www.oftalmoloji.org/article_10781/Optic-Nerve-Head-Parameters-In-A-Turkish-Population-Over-Forty-Years-Of-Age |
work_keys_str_mv |
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