This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Atilla Bayer
Dunyagoz Eye Hospital
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Purpose: This study aimed to investigate the demographic and clinical characteristics of the patients with glaucoma, who presented at the tertiary ophthalmology clinics in Ankara, Turkey.
Patients and Methods: This cross-sectional study included all of the consecutive glaucoma patients or glaucoma suspects who presented at ten different tertiary ophthalmology clinics in Ankara between March 2015 and May 2015. The demographic characteristics and clinical findings of the patients were evaluated. Glaucoma was diagnosed according to the International Society for Geographical and Epidemiological Ophthalmology Classification. In the patients with binocular glaucoma, only the data of the worse eye was included for statistical analyses.
Results: A total of 4604 eyes of 2541 patients fulfilled the inclusion criteria and were classified as having glaucoma. Binocular involvement was present in 2063 (81.2%) patients. Primary open angle glaucoma (POAG) was the most common glaucoma type (38.8%), followed by exfoliative glaucoma (XFG; 26.2%), and primary angle-closure glaucoma (PACG; 7.7%). The distribution of the sexes was significantly different among the diagnosis groups (P < 0.001). The cup/disk ratio was the highest among the patients with secondary angle-closure glaucoma (SACG; P < 0.001). The visual field MD parameter was significantly higher in the patients with SACG and XFG (P < 0.001). Monocular and binocular blindness ratios were 21% and 2.8%, respectively.
Conclusions: The predominant type of glaucoma in Turkish clinic patients was found to be POAG, followed by XFG and PACG.
Keywords
glaucoma subtypes, glaucoma profile, glaucoma distribution, Turkish glaucoma patients
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Atilla Bayer
Dunyagoz Eye Hospital
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 12 Mar, 2021
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Ophthalmology
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Purpose: This study aimed to investigate the demographic and clinical characteristics of the patients with glaucoma, who presented at the tertiary ophthalmology clinics in Ankara, Turkey.
Patients and Methods: This cross-sectional study included all of the consecutive glaucoma patients or glaucoma suspects who presented at ten different tertiary ophthalmology clinics in Ankara between March 2015 and May 2015. The demographic characteristics and clinical findings of the patients were evaluated. Glaucoma was diagnosed according to the International Society for Geographical and Epidemiological Ophthalmology Classification. In the patients with binocular glaucoma, only the data of the worse eye was included for statistical analyses.
Results: A total of 4604 eyes of 2541 patients fulfilled the inclusion criteria and were classified as having glaucoma. Binocular involvement was present in 2063 (81.2%) patients. Primary open angle glaucoma (POAG) was the most common glaucoma type (38.8%), followed by exfoliative glaucoma (XFG; 26.2%), and primary angle-closure glaucoma (PACG; 7.7%). The distribution of the sexes was significantly different among the diagnosis groups (P < 0.001). The cup/disk ratio was the highest among the patients with secondary angle-closure glaucoma (SACG; P < 0.001). The visual field MD parameter was significantly higher in the patients with SACG and XFG (P < 0.001). Monocular and binocular blindness ratios were 21% and 2.8%, respectively.
Conclusions: The predominant type of glaucoma in Turkish clinic patients was found to be POAG, followed by XFG and PACG.
Figure 1
Figure 2
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