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411621

Prevalence and Factors Associated with Diabetic Retinopathy among Patients with Type 2 Diabetes Mellitus

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Last updated: 15 Feb 2025

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Abstract

Abstract Background: Diabetic retinopathy (DR) is the most impor-tant cause of irreversible blindness in working-age adults. It is mainly caused by microvascular complications in the retina. Aim of Study: This work aimed was to determine the prev-alence of DR and its associated factors among type 2 diabetic patients. Patients and Methods: This retrospective cohort study was carried out on 220 patients diagnosed with T2DM. All patients were subjected to direct ophthalmoscopy examination and fun-duscopic examination. Results: Out of 220 T2DM patients, 48 (21.82%) patients had DR. BMI, increased duration of DM, smoking, HTN, HbA1c, and FPG were significantly higher in T2DM patients with DR than those without DR. In univariate regression anal-ysis, BMI, duration of DM, smoking, HTN, and HbA1c had a significant influence on prevalence of DR in T2DM patients. In multivariate regression analysis, duration of DM and HbA1c had a significant influence on prevalence of DR in T2DM pa-tients. Conclusions: Tight control of blood glucose levels along with screening for diabetes complications like DR soon after diagnosis, especially in patients with longer disease duration may help reduce risk of visual morbidity in T2DM patients.

DOI

10.21608/mjcu.2024.411621

Keywords

diabetic retinopathy, Type 2 diabetes mellitus, prevalence, associated factors

Authors

First Name

YOUSSIF M.H.A. MAZEN, M.Sc.* and MOHAMED A. ELHAW, M.D.**

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Affiliation

Resident in Egyptian Ophthalmology Fellowship Program*, Tanta Ophthalmology Hospital and Ophthalmology Department**, Faculty of Medicine, Al-Azhar University

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Volume

92

Article Issue

12

Related Issue

53751

Issue Date

2024-12-01

Receive Date

2025-02-13

Publish Date

2024-12-01

Page Start

1,145

Page End

1,150

Print ISSN

0045-3803

Online ISSN

2536-9806

Link

https://mjcu.journals.ekb.eg/article_411621.html

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http://journals.ekb.eg?_action=service&article_code=411621

Order

411,621

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Original Article

Type Code

263

Publication Type

Journal

Publication Title

The Medical Journal of Cairo University

Publication Link

https://mjcu.journals.ekb.eg/

MainTitle

Prevalence and Factors Associated with Diabetic Retinopathy among Patients with Type 2 Diabetes Mellitus

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Article

Created At

15 Feb 2025