Dataset Information

Awareness and knowledge of diabetic retinopathy in diabetic patients at a General Hospital in Northwest Ethiopia.

ABSTRACT:

Objective

Diabetic retinopathy is an evident complication of diabetes on eye and contributes for significant portion of blindness worldwide. In Ethiopia, data are lacking on awareness and knowledge of diabetic retinopathy in diabetic patients. This study desired to assess knowledge of diabetic retinopathy and it is relating factors among diabetic patients attending at a General Hospital in Ethiopia.

Methods

We have interviewed 306 diabetic patients who were attending at Debre Tabor General Hospital. Binary logistic regression model was used to recognize associated factors to good knowledge of diabetic retinopathy. Adjusted odds ratio was used to show the power of association. A p-value of less than 0.05 was set to determine its statistical significance.

Result

The diabetic patients had a median age of 45 (range = 30) years. From the total diabetic patients, 242 (79.10%) knew that diabetes could affect the eye and 81 (26.50%) were aware of diabetic retinopathy. From those who were informed of diabetic retinopathy, 32 (39.50%) (95% confidence interval = 27.90-51.20) had good knowledge of diabetic retinopathy. High educational status (adjusted odds ratio = 4.08, 95% confidence interval = 1.00-16.50) and non-government employee (adjusted odds ratio = 0.19, 95% confidence interval = 0.05-0.70) were significantly associated with good knowledge of diabetic retinopathy. Physicians and eye doctors were the most frequent source of information for the awareness of diabetic retinopathy.

Conclusion

From the total diabetic patients recruited in the study, 39.5% of them obtained information about diabetic retinopathy and the overall knowledge was poor among them. Knowledge of diabetes can affect the eye and it causes blindness was good among majority of the participants. Higher educational status and being a non-government employee were determined to be important predisposing factors of good knowledge. It is also better to involve diabetic educators and counselors in educating diabetic patients on the serious complication of diabetes on eye.

SUBMITTER: Mersha GA

PROVIDER: S-EPMC8649097 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:BackgroundDiabetic retinopathy is the most common microvascular complication of diabetes mellitus on eye and it is the leading cause of visual impairment among productive segment of the population. Globally, the prevalence of diabetic retinopathy is reported to be 27%. In Ethiopia, sufficient data is lacking on the prevalence of diabetic retinopathy as well as information on its predisposing factors. The study was required to assess the prevalence of diabetic retinopathy and its predisposing factors in diabetic patients attending at a General Hospital in Ethiopia.MethodsAn institution based cross sectional study was employed on 331 diabetic patients recruited with a systematic random sampling technique. Data were collected through structured questionnaire, tracing patients' medical folder and ocular health examination. Data were analyzed with Statistical Package for Social Science Version 20. Logistic regression methods of analysis were used to figure out predisposing factors of diabetic retinopathy. Adjusted odds ratio with 95% confidence interval was used to determine the strength of association.ResultA total of 331 diabetic patients completed the study with a response rate of 99.10%. The median duration of diabetes was 5 years. The prevalence of diabetic retinopathy was 34.1% (95%Confidence Interval (CI): 28.7%-39.3%). Low family monthly income (Adjusted Odds Ratio (AOR) = 7.43, 95% CI: 2.44-22.57), longer duration of diabetes (AOR = 1.44, 95% CI: 1.30-1.58), poor glycemic control (AOR = 4.76, 95%CI: 2.26-10.00), and being on insulin treatment alone (AOR = 3.85, 95%CI: 1.16-12.74) were independently associated with diabetic retinopathy.Conclusion and recommendationThe prevalence of diabetic retinopathy was 34.1%, higher than national and global figures. Low family monthly income, longer duration of diabetes, poor glucose control and being on insulin treatment alone were important risk factors of diabetic retinopathy. Proper diabetes self management and early screening of diabetic retinopathy in all diabetic patients were recommended.

Project description:BACKGROUND:Routine eye examination plays a vital role in detecting diabetic retinopathy in its earliest stage before the onset of blindness. Patients' knowledge about the nature and the consequences of diabetic retinopathy and routine eye checkup helps for timely identification and early treatment. However, there is limited evidence on knowledge of patients with diabetes mellitus on diabetic retinopathy and their eye check-up practices in Ethiopia. The aim of this study was to assess knowledge about diabetic retinopathy, eye check-up practice and associated factors of diabetic retinopathy among adult diabetic patients at Debark hospital, Northwest Ethiopia. METHODS:Institution based cross-sectional study was conducted at Debark hospital, Northwest Ethiopia, from April 20/2018- May 20/2018. A pretested interviewer administered structured questionnaire was used to collect data among 230 diabetic patients aged 18?years and above. Data were entered in to Epi Info version 7 and exported to SPSS version 20 for analysis. Bivariable and multivariable binary logistic regression analyses were done. Odds ratio with 95% confidence level was determined and variables with p-value of <?0.05 were considered as statistically significant. RESULT:Out of 238 sample 230 were participated, among this, 119 (51.7%) were males. The mean age of the respondents was 49 (SD ±17.6) years. One hundred nine (47.4%) participants had good knowledge and 91 (39.6%) had good eye check-up practice. Urban residence [AOR?=?2.65;95% CI: 1.16-6.07)]), monthly income of 3501-8000 birr [AOR?=?4.54;(1.31-15.7)], type II diabetes mellitus [AOR?=?3.9;(1.6-9.6)], duration of diabetes (6-12?years [AOR?=?4.4;(1.4-13.5)]), history of eye disease [AOR?=?5.5;(2.3-13.0)] were associated with good knowledge. Similarly, longer duration of diabetes (13-25?years [AOR?=?3.77; (1.05-13.5)]) and history of eye disease [AOR?=?2.47; (1.09-5.62)] were associated with good eye check-up practice. CONCLUSION:The proportion of good knowledge about diabetic retinopathy among diabetic patients at Debark hospital was fair (47.4%) and good eye check-up practice (eye examination at least once in the past year) was low (39.6%). Longer duration of diabetes and history of eye disease were identified as positive factors for good knowledge and eye check-up practice. Knowledge and regular eye check-up practice needs to be enhanced through provision of appropriate health education.

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