Sight-threatening diabetic retinopathy and its predictors among patients with diabetes visiting Adare General Hospital in Southern Ethiopia: a hospital-based cross-sectional study.

OBJECTIVE: The study aimed to determine the prevalence of sight-threatening diabetic retinopathy and its predictors among patients with diabetes attending Adare General Hospital in Southern Ethiopia. DESIGN: A hospital-based cross-sectional study was conducted using a systematic random sampling method. SETTING: The study was conducted at the diabetic clinic of Adare General Hospital in Sidama region, Southern Ethiopia. PARTICIPANTS: The study included 391 patients with diabetes aged ≥18 years who had attended the diabetic clinic of Adare General Hospital in Southern Ethiopia. MAIN OUTCOME MEASURES: Data were collected using questionnaires completed by an interviewer, a review of medical records and eye examinations. RESULT: The study included 391 patients with diabetes with a median age of 49 years. The prevalence of sight-threatening diabetic retinopathy was 10.7% (95% CI: 7.7% to 14%). Rural dwellers (adjusted OR (AOR)=2.17, 95% CI: 1.05 to 4.46), duration of diabetes ≥6 years (AOR=2.43, 95% CI: 1.06 to 5.57), poor glycaemic control (AOR=2.80, 95% CI: 1.03 to 7.64), low physical activity (AOR=2.85, 95% CI: 1.01 to 8.05), hypertension (AOR=3.25, 95% CI: 1.48 to 7.15) and diabetic peripheral neuropathy (AOR=3.32, 95% CI: 1.18 to 9.33) were significantly associated with sight-threatening diabetic retinopathy. CONCLUSION: This study showed a high prevalence of sight-threatening diabetic retinopathy. Sight-threatening diabetic retinopathy was significantly associated with modified factors such as glycaemic control, hypertension, physical activity and diabetic peripheral neuropathy. Therefore, all patients with diabetes were recommended to maintain normal blood glucose, avoid hypertension, exercise regularly and have regular eye examinations.

Prevalence and associated factors of refractive error among adults in South Ethiopia, a community-based cross-sectional study.

INTRODUCTION: The increasing prevalence of refractive error has become a serious health issue that needs serious attention. However, there are few studies regarding the prevalence and associated factors of refractive error at the community level in Ethiopia as well as in the study area. Therefore, providing updated data is crucial to reduce the burdens of refractive error in the community. OBJECTIVE: To assess the prevalence and associated factors of refractive error among adults in Hawassa City, South Ethiopia, 2023. METHOD: A community-based cross-sectional study was conducted on 951 adults using a multistage sampling technique from May 8 to June 8, 2023, in Hawassa City, South Ethiopia. A pretested, structured questionnaire combined with an ocular examination and a refraction procedure was used to collect data. The collected data from the Kobo Toolbox was exported to a statistical package for social sciences for analysis. Binary and multivariable logistic regression analyses were performed. A P-value of less than 0.05 was considered statistically significant in the multivariable analysis. RESULT: A total of 894 study participants were involved in this study with a 94.1% response rate. The prevalence of refractive error was 12.3% (95% CI: 10.2, 14.5%). Regular use of electronic devices (adjusted odds ratio = 3.64, 95% CI: 2.25, 5.91), being diabetic (adjusted odds ratio = 4.02, 95% CI: 2.16, 7.48), positive family history of refractive error (adjusted odds ratio = 2.71, 95% CI 1.59, 4.61) and positive history of cataract surgery (adjusted odds ratio = 5.17, 95% CI 2.19, 12.4) were significantly associated with refractive error. CONCLUSION AND RECOMMENDATION: The overall magnitude of refractive error in our study area was high. Regular use of electronic devices, being diabetic, positive family history of refractive error, and a positive history of cataract surgery were associated with refractive error.

Prevalence and Associated Factors of Ocular Manifestations of Acquired Immune Deficiency Syndrome Among Adults at University of Gondar Hospital, North West Ethiopia, 2021.

Introduction: Acquired immune deficiency syndrome is a disease with common clinical ocular manifestations. Ocular manifestations lead to blindness, which has a common social and economic impact. Purpose: This study aimed to assess the prevalence and associated factors of ocular manifestations of acquired immune deficiency syndrome among adults at the University of Gondar Hospital, North West Ethiopia, 2021. Patients and Methods: A cross-sectional study was conducted on 401 patients from June to August 2021. Samples were selected based on a systematic random sampling technique. Data collection was done using structured questionnaires. Data extraction format was used to collect the clinical characteristics of patients including ocular manifestations. Data entry was done by EpiData version 4.6.0.6 and exported to the Statistical Package for the Social Sciences version 26 for data analysis. Associated factors were analyzed by binary logistic regression. P-value <0.05 with a 95% confidence level was used to declare a significant association. Results: A total of 401 patients were involved with a response rate of 91.5%. The overall prevalence of ocular manifestations of acquired immune deficiency syndrome was 28.9%. The common ocular manifestations were seborrheic blepharitis at 16.4% and squamoid conjunctival growth at 4.5%. Age >35 years (AOR=2.52, 95% CI: 1.19, 5.35), Clusters of differentiation 4 count <200 cells/µL (AOR=4.76, 95% CI:2.50, 9.09), World Health Organization stage II (AOR=2.60, 95% CI: 1.23, 5.50), history of eye disease (AOR=3.05, 95% CI: 1.38, 6.72), and duration of Human Immunodeficiency Virus >5 years (AOR=2.79, 95% CI: 1.29, 6.05) were statistically associated with the ocular manifestation of acquired immune deficiency syndrome. Conclusion and recommendations: In this study, the prevalence of ocular manifestation of acquired immune deficiency syndrome was high. Age, CD4 count, duration of HIV, eye disease history, and WHO clinical staging were the significant factors. Early eye checkups and regular ocular examinations of HIV patients would be helpful.

Prevalence and associated factors of visual impairment among adult diabetic patients visiting Adare General Hospital, Hawassa, South Ethiopia, 2022.

BACKGROUND: The increased prevalence of visual impairment among diabetic patients has become a major public health problem. However, there was limited information on the extent of visual impairment among diabetic patients in our country, and there was no study in the study area. Providing updated data regarding this area is critical for the prevention of visual impairment among diabetic patients. PURPOSE: The study aimed to assess the prevalence and associated factors of visual impairment among adult diabetic patients visiting Adare General Hospital, Hawassa, South Ethiopia, 2022. METHODS: A hospital-based cross-sectional study was conducted on adult diabetic patients from May 30 to July 15, 2022, at Adare General Hospital, Hawassa, South Ethiopia. A systematic random sampling method was used to select 398 study participants. Data was collected through a face-to-face interview, a medical chart review, and an ocular examination. A binary logistic regression was performed to identify potential risk factors for visual impairment and their strength of association was expressed using an adjusted odds ratio with a 95% confidence interval. Variables with a P-value of < 0.05 were considered statistically significant. RESULT: In this study, a total of 391 participants were involved, with a response rate of 98.2%. The prevalence of visual impairment was 28.6% (95% CI: 24.6-33.0). Age ≥ 60 years (AOR = 4.03, 95% CI: 1.72, 10.71), poor physical exercise (AOR = 3.26, 95% CI: 1.62, 6.53), poor glycemic control (AOR = 4.34, 95% CI: 2.26, 8.34), history of eye examination (AOR = 2.94, 95% CI: 1.50, 5.76), duration of diabetes ≥ 9 years (AOR = 4.78, 95% CI: 2.11, 10.83) and diabetic peripheral neuropathy (AOR = 3.01, 95% CI: 1.21, 7.50) were positively associated with visual impairment. CONCLUSION: The study found a high prevalence of visual impairment among adult diabetic patients. Older age, longer duration of diabetes, poor physical exercise, poor glycemic control, history of eye examination, and diabetic peripheral neuropathy were significantly associated with visual impairment. Thus, regular physical activity, good control of glucose levels, and regular eye exams were recommended for all diabetic patients.

Knowledge and attitude towards strabismus among adult residents in Woreta town, North West Ethiopia: A community-based study.

BACKGROUND: Strabismus is a visual disorder where the eyes are misaligned and point in different directions. Untreated strabismus can lead to amblyopia, loss of binocular vision, and social stigma due to its appearance. Since it is assumed that knowledge is pertinent for early screening and prevention of strabismus, the main objective of this study was to assess knowledge and attitudes toward strabismus in Woreta town, Northwest Ethiopia. Providing data in this area is important for planning health policies. METHODS: A community-based cross-sectional study was done in Woreta town from April-May 2020 with a sample size of 424. A systematic random sampling technique was employed to achieve the required sample size. A pre-tested self-administered questionnaire was used to collect the data. Data were entered using epi-data version 3.1, then processed and analyzed via SPSS version 20. Descriptive and analytical statistics were employed to summarize the data. A p-value of less than 0.05 was used to declare statistical significance. RESULT: A total of 401 individuals aged over 18 years participated, with a response rate of 94.5%. Of those who responded, 56.6% were males. Of all the participants, 36.9% were illiterate. The proportion of people with poor knowledge of strabismus was 45.1%. It was shown that 53.9% of the respondents had a favorable attitude. Older age, higher educational level, having a history of eye examination, and a having a family history of strabismus were significantly associated with good knowledge of strabismus. A higher educational level, older age, and hearing about strabismus were significantly associated with a favorable attitude toward strabismus. CONCLUSION AND RECOMMENDATION: The proportion of good knowledge and favorable attitude towards strabismus were lower than previously reported in Gondar City, Northwest Ethiopia. There is a need to provide health education and promotion campaigns on strabismus to the community: what strabismus is, its' possible treatments and the need to bring children to the eye care center for early diagnosis and treatment.