Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia

Background: Diabetic retinopathy (DR) is a major complication of diabetes mellitus (DM) that affects the blood vessels of the retina and cause vision loss and blindness. DR is a major public health problem worldwide, especially in low-and middle-income countries where access to screening and treatme...

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Main Authors: Aboma Motuma, Abdi Birhanu, Lemma Demissie Regassa, Sina Tolera, Alemayehu Deressa, Usmael Jibro, Mulugeta Gamachu, Moti Tolera, Adera Debella, Bikila Balis, Addis Eyeberu, Fethia Mohammed, Ibsa Mussa
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Endocrine and Metabolic Science
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Online Access:http://www.sciencedirect.com/science/article/pii/S2666396124000530
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author Aboma Motuma
Abdi Birhanu
Lemma Demissie Regassa
Sina Tolera
Alemayehu Deressa
Usmael Jibro
Mulugeta Gamachu
Moti Tolera
Adera Debella
Bikila Balis
Addis Eyeberu
Fethia Mohammed
Ibsa Mussa
author_facet Aboma Motuma
Abdi Birhanu
Lemma Demissie Regassa
Sina Tolera
Alemayehu Deressa
Usmael Jibro
Mulugeta Gamachu
Moti Tolera
Adera Debella
Bikila Balis
Addis Eyeberu
Fethia Mohammed
Ibsa Mussa
author_sort Aboma Motuma
collection DOAJ
description Background: Diabetic retinopathy (DR) is a major complication of diabetes mellitus (DM) that affects the blood vessels of the retina and cause vision loss and blindness. DR is a major public health problem worldwide, especially in low-and middle-income countries where access to screening and treatment is limited. Although Ethiopia has implemented a strategic plan targeting DM care improvement to reduce complications from 2020 to 2025, retinopathy is a severe complication among DM patients. Therefore, this study aimed to assess diabetic retinopathy among DM patients after treatment initiation in Ethiopia from 2020/2021 to 2024/2025 after the strategy was implemented. Method: Using the preferred reporting items for systematic reviews and meta-analysis guidelines, we systematically reviewed and meta-analyzed articles from Scholar, PubMed, Excerpta Medical Database (EMBASE), Cochrane Library, and MESH Medline. The data were extracted using Microsoft Excel and analyzed using STATA version 17. The pooled risk of new diabetic retinopathy among diabetes patients who started DM treatment was estimated. To minimize the effect of heterogeneity, subgroup analysis was performed by geographical region and year of publication (between 2020 and 2023). Publication bias was detected using a funnel plot, with P < 0.05 assumed to indicate potential publication bias. The I2 test was used to assess the heterogeneity of the studies. Results: The pooled risk of diabetic retinopathy among treated DM patients was 25.43% (95% CI: 18.1, 32.7) from 2020 to 2023. The incidence of DR was 28.6% in the South Nation, Nationalities, and People (SNNPs) region, followed by Oromia (31.35%) and Amhara (22.93%). Care-related factors such as receiving a combination of DM medication (AOR=0.62, 95% CI: 0.47–0.82, n=3), having good glycemic control (AOR=0.24, 95% CI; 0.17–0.33, n=4), and comorbidities with hypertension (AOR=1.39, 95% CI; 1.17–1.87, n=4) were predictors of diabetic retinopathy development among DM patients at follow-up. Conclusion: Even if the studies could not be combined due to high heterogeneity, they demonstrated that diabetic complications, particularly DR, are still high after starting treatment among DM patients in Ethiopia. Care-related factors such as treatment modalities, glycemic control levels, and comorbidities with hypertension should be appropriately screened and managed to reduce the burden of DR among DM patients receiving follow-up care in Ethiopia. Moreover, Ethiopia should evaluate the already set plan implementation status to achieve the target set by 2025.
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spelling doaj-art-4d8f2959e7ad49dc87f734a8858fe3d92025-08-20T02:50:29ZengElsevierEndocrine and Metabolic Science2666-39612025-03-011710020910.1016/j.endmts.2024.100209Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in EthiopiaAboma Motuma0Abdi Birhanu1Lemma Demissie Regassa2Sina Tolera3Alemayehu Deressa4Usmael Jibro5Mulugeta Gamachu6Moti Tolera7Adera Debella8Bikila Balis9Addis Eyeberu10Fethia Mohammed11Ibsa Mussa12School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia; Corresponding author.School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaDepartment of Environmental Health Sciences, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia; Department of Public Health, Rift Valley University, Harar, EthiopiaSchool of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaDepartment of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaSchool of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, EthiopiaBackground: Diabetic retinopathy (DR) is a major complication of diabetes mellitus (DM) that affects the blood vessels of the retina and cause vision loss and blindness. DR is a major public health problem worldwide, especially in low-and middle-income countries where access to screening and treatment is limited. Although Ethiopia has implemented a strategic plan targeting DM care improvement to reduce complications from 2020 to 2025, retinopathy is a severe complication among DM patients. Therefore, this study aimed to assess diabetic retinopathy among DM patients after treatment initiation in Ethiopia from 2020/2021 to 2024/2025 after the strategy was implemented. Method: Using the preferred reporting items for systematic reviews and meta-analysis guidelines, we systematically reviewed and meta-analyzed articles from Scholar, PubMed, Excerpta Medical Database (EMBASE), Cochrane Library, and MESH Medline. The data were extracted using Microsoft Excel and analyzed using STATA version 17. The pooled risk of new diabetic retinopathy among diabetes patients who started DM treatment was estimated. To minimize the effect of heterogeneity, subgroup analysis was performed by geographical region and year of publication (between 2020 and 2023). Publication bias was detected using a funnel plot, with P < 0.05 assumed to indicate potential publication bias. The I2 test was used to assess the heterogeneity of the studies. Results: The pooled risk of diabetic retinopathy among treated DM patients was 25.43% (95% CI: 18.1, 32.7) from 2020 to 2023. The incidence of DR was 28.6% in the South Nation, Nationalities, and People (SNNPs) region, followed by Oromia (31.35%) and Amhara (22.93%). Care-related factors such as receiving a combination of DM medication (AOR=0.62, 95% CI: 0.47–0.82, n=3), having good glycemic control (AOR=0.24, 95% CI; 0.17–0.33, n=4), and comorbidities with hypertension (AOR=1.39, 95% CI; 1.17–1.87, n=4) were predictors of diabetic retinopathy development among DM patients at follow-up. Conclusion: Even if the studies could not be combined due to high heterogeneity, they demonstrated that diabetic complications, particularly DR, are still high after starting treatment among DM patients in Ethiopia. Care-related factors such as treatment modalities, glycemic control levels, and comorbidities with hypertension should be appropriately screened and managed to reduce the burden of DR among DM patients receiving follow-up care in Ethiopia. Moreover, Ethiopia should evaluate the already set plan implementation status to achieve the target set by 2025.http://www.sciencedirect.com/science/article/pii/S2666396124000530Diabetic retinopathyDiabetes mellitusEthiopia
spellingShingle Aboma Motuma
Abdi Birhanu
Lemma Demissie Regassa
Sina Tolera
Alemayehu Deressa
Usmael Jibro
Mulugeta Gamachu
Moti Tolera
Adera Debella
Bikila Balis
Addis Eyeberu
Fethia Mohammed
Ibsa Mussa
Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
Endocrine and Metabolic Science
Diabetic retinopathy
Diabetes mellitus
Ethiopia
title Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
title_full Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
title_fullStr Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
title_full_unstemmed Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
title_short Systemic and meta-analyses of diabetic retinopathy and its care-related predictors after diabetic mellitus treatment initiation in Ethiopia
title_sort systemic and meta analyses of diabetic retinopathy and its care related predictors after diabetic mellitus treatment initiation in ethiopia
topic Diabetic retinopathy
Diabetes mellitus
Ethiopia
url http://www.sciencedirect.com/science/article/pii/S2666396124000530
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