Knowledge, Awareness, and Eye Care-Seeking Behavior in Diabetic Retinopathy: A Cross-Sectional Study in Jeddah, Kingdom of Saudi Arabia

Public awareness about glaucoma, cataract, and diabetic retinopathy in Saudi Arabia: a systematic review and meta-analysis

PURPOSE

To identify the public level of knowledge about the common ophthalmological conditions in Saudi Arabia.

METHODS

We searched Medline, Embase, and CENTRAL for relevant literature. We included questionnaire-based cross-sectional studies performed in Saudi Arabia assessing the public awareness and attitude about general knowledge, causes/risk factors, signs/symptoms, disabilities/consequences, and relieving/management measures of the common ophthalmological conditions including glaucoma, cataract, and diabetic retinopathy (DR). The meta-analysis was performed on outcomes reported in ≥ 2 studies utilizing the random-effects model. Quality assessment was done using the Appraisal tool for Cross-Sectional Studies (AXIS) tool.

RESULTS

Twenty-eight studies were deemed eligible for inclusion in this review. A total of 72 questions were reported in ≥ 2 studies and were included in the meta-analysis. The total number of participants was 14,408. The meta-analysis estimated that 57.63% (95% confidence interval (CI) 56.87-60.07%), 69.90% (95% CI 67.02-76.07%), and 68.65% (95% CI 65.94-71.23%) of the Saudi public have you ever heard or read about glaucoma, cataract, and DR, respectively. Of the public surveyed in the included studies, 43.68% (95% CI 41.54-45.85%), 55.43% (95% CI 54.03-56.82%), and 63% (95% CI 60.8-65.1%) believed that glaucoma, cataract, and DR could be treated.

CONCLUSION

This systematic review showed that the level of knowledge among the Saudi population about the common ophthalmological conditions was the highest with respect to cataract, followed by DR and glaucoma. The areas of unsatisfactory level of awareness about the common ophthalmological conditions included risk factors, signs/symptoms, complications, and management options. These areas need to be addressed appropriately by future educational interventions.

Diabetic Retinopathy Screening Using Non-Mydriatic Fundus Camera in Primary Health Care Settings - A Multicenter Study from Saudi Arabia

Background

Screening of diabetic retinopathy (DR) using the current digital imaging facilities in a primary health care setting is still in its early stages in Saudi Arabia. This study aims to reduce the risk of vision impairment and blindness among known diabetic people through early identification by general practitioners (GP) in a primary health care setting in Saudi Arabia. The objective of this study was to evaluate the accuracy of diabetic retinopathy (DR) detection by general practitioners (GPs) by comparing the agreement of DR assessment between GPs and ophthalmologists' assessment as a gold standard.

Methods

A hospital-based, six-month cross-sectional study was conducted, and the participants were type 2 diabetic adults from the diabetic registries of seven rural PHCs, in Saudi Arabia. After medical examination, the participants were then evaluated by fundus photography using a non-mydriatic fundus camera without medication for mydriasis. Presence or absence of DR was graded by the trained GPs in the PHCs and then compared with the grading of an ophthalmologist which was taken as a reference or a gold standard.

Results

A total of 899 diabetic patients were included, and the mean age of the patients was 64.89 ± 11.01 years. The evaluation by the GPs had a sensitivity of 80.69 [95% CI 74.8-85.4]; specificity of 92.23 [88.7-96.3]; positive predictive value, 74.1 [70.4-77.0]; negative predictive value, 73.34 [70.6-77.9]; and an accuracy of 84.57 [81.8-89.88]. For the consensus of agreement the adjusted kappa coefficient was from 0.74 to 0.92 for the DR.

Conclusion

This study demonstrates that trained GPs in rural health centers are able to provide reliable detection results of DR from fundus photographs. The study highlights the need for early DR screening programs in the rural areas of Saudi Arabia to facilitate early identification of the condition and to lessen impact of blindness due to diabetes.

Patient and health care provider knowledge of diabetes and diabetic microvascular complications: a comprehensive literature review

Diabetic retinopathy, neuropathy, and nephropathy occur in more than 50% of people with diabetes, contributing substantially to morbidity and mortality. Patient understanding of these microvascular complications is essential to ensure early recognition and treatment of these sequalae as well as associated symptoms, yet little is known about patient knowledge of microvascular sequalae. In this comprehensive literature review, we provide an overview of existing knowledge regarding patient knowledge of diabetes, retinopathy, neuropathy, and nephropathy. We also discuss health care provider's knowledge of these sequalae given that patients and providers must work together to achieve optimal care. We evaluated 281 articles on patient and provider knowledge of diabetic retinopathy, neuropathy, and nephropathy as well as predictors of improved knowledge and screening practices. Results demonstrated that patient and provider knowledge of microvascular sequalae varied widely between studies, which may reflect sociocultural or methodologic differences. Knowledge assessment instruments varied between studies with limited validation data and few studies controlled for confounding. Generally, improved patient knowledge was associated with greater formal education, longer diabetes duration, and higher socioeconomic status. Fewer studies examined provider knowledge of sequalae, yet these studies identified multiple misconceptions regarding appropriate screening practices for microvascular complications and the need to screen patients who are asymptomatic. Further investigations are needed that use well validated measures, control for confounding, and include diverse populations. Such studies will allow identification of patients and providers who would benefit from interventions to improve knowledge of microvascular complications and, ultimately, improve patient outcomes.

An Assessment on the Awareness of Diabetic Retinopathy Among Participants Attending the Diabetes Awareness Camp in Saudi Arabia

Aim The objective of this study is to assess the level of awareness of the effect of diabetes and diabetic retinopathy (DR) on the eye among a sample of the Jeddah community. Methods A cross-sectional study was conducted among those attending a diabetes awareness camp in Jeddah, Saudi Arabia, in November 2021. Participants were asked to answer questions in a structured questionnaire that was already used in a previous study. Responses were analyzed using Statistical Package for the Social Sciences (SPSS) version 25 (IBM SPSS Statistics, Armonk, NY, USA). Results A total of 352 participants were included in this study, 184 (52.3%) of them were females. Of the participants, only 74 (21%) had diabetes mellitus (DM). The vast majority (94%) of the participants believed that diabetes could affect the eyes, and 94.3% believed that maintaining the level of blood sugar could maintain the eye and the level of vision. Moreover, 77.3% were aware that diabetes could lead to visual impairment and blindness. Around one-third of the total participants and less than half of the diabetic group were found familiar with DR. Although 96% of diabetic participants reported the need for diabetics to get their eyes checked annually, only 70% did so. Lack of awareness of the effect of diabetes on the retina was the main barrier preventing diabetic groups from getting their eye checked. Conclusion Despite the good level of awareness among the community and diabetics about diabetes and its effect on the eyes, there is less awareness that DR is one of the most dangerous complications that lead to visual impairments. These findings assure the importance to raise awareness of DR among the community and diabetics and increase awareness of the importance of annual eye examinations.

Knowledge, Attitude, and Practice around Diabetic Eye Disease among Diabetic Patients in Jazan Region, Saudi Arabia

PURPOSE:

This study aims to assess knowledge, attitude, and practice (KAP) around diabetic eye disease in patients with diabetes mellitus (DM) attending primary health-care centers (PHCCs) in Jazan region, Saudi Arabia.

METHODS:

All diabetic patients attending eight PHCCs in Jazan region between December 2018 and December 2019 were invited to participate in this cross-sectional study. Face-to-face interviews were held to gather responses to a validated 20-item questionnaire.

RESULTS:

In total, 293 patients aged 9–90 years (mean 50 years, standard deviation 14 years) agreed to participate, including 189 (64.5%) females and 104 (35.5%) males. Most (n = 251; 85.7%) had type 2 DM, the remainder (42; 14.3%) having type 1 DM. The mean duration of DM was 8.2 ± 6.4 years. Eye complications were self-reported by 114 (38.9%) participants. More than one-third (36.2%) of the participants had never undergone an eye examination. Less than one-third of participants (29% and 28% respectively) had an excellent level of knowledge or practice about diabetic eye disease, and only 12% demonstrated very positive attitude. KAP levels were independently predicted by patients' age, gender, and eye complication status.

CONCLUSION:

KAP relating to eye disease and eye care among Saudi patients with DM were less than desired. Rigorous efforts are required to raise awareness of eye complications among diabetic patients.

Determining the information needs of contact lens wearers for better education and more support: a qualitative study

BACKGROUND

Designing educational interventions tailored to the needs of Contact Lens Wearers (CLWs) are important and necessary. The present study aimed to determine the information needs of CLWs to educate and provide information to them to increase their knowledge and reduce complications and non-compliance behaviors.

METHODS

A qualitative approach was applied and semi-structured interviews were conducted in three contact lenses (CL) clinics in Iran among all their practitioners and 24 purposively selected patients. Data were analyzed using the Lundman and Graneheim conventional content analysis.

RESULTS

The qualitative analysis revealed knowledge and skill themes as two main categories. The knowledge category includes five subcategories of basic information for the CLWs, acquaintance with the CL, caring for CL, hygiene and vigilance of CL, and challenges of using CL. The skill category consists of two subcategories, including handling/insertion and removal of the CL, and stabilization of learned information. Moreover, 36 sub-subcategories emerged from these seven subcategories that reflected the information needs of CLWs.

CONCLUSIONS

A clear understanding of CLWs' information needs can help to design and develop appropriate educational approaches to overcome training barriers such as physicians' time constraints and high workload. Moreover, it can help deal with CLWs' insufficient knowledge and provide the required information simply and practically with the possibility of enough repetition.

Evaluating Awareness and Practices Towards Diabetes and Diabetic Retinopathy in Adult Patients Attending the Eye Clinic in a Tertiary Academic Hospital in Jordan

Aim and Background

Awareness of diabetes mellitus (DM) and its complications, particularly diabetic retinopathy (DR), is one of the main factors of early detection and improved management. This study aims to assess the level of awareness of DM type 2 complications in a cohort of Jordanian patients, with special emphasis on DR.

Methods

A total of 176 consecutive patients with DM type 2 attending the ophthalmology clinic at Jordan University Hospital were included in the study. Each participant responded to a questionnaire which assessed their awareness and behaviors towards DM type 2 and DR.

Results

A total of 176 individuals with diabetes responded to the invitation to participate. They were 93 (52.8%) males and 83 (47.2%) females. Mean age (±SEM) for the study population was 60.6 (±0.82) years. Of all participants, 93.8% were aware that diabetes can affect the eyes. Only 4.5% reported that DR could occur without symptoms and/or loss of vision. Symptoms affecting the eyes were the main cause behind attending the ophthalmology clinic in 60.8% of the cases. The awareness score of participants for DM and DR ranged from 4 to 15 out of 20 with a mean score of 11.4/20. Statistically significant relationships of awareness mean score were observed with gender, educational level, employment status, insurance status, Hemoglobin (Hb) A1c level, and dyslipidemia as a co-morbidity (p<0.05). Binary logistic regression revealed disease duration and HbA1c as the main predictive factors of having DR.

Conclusion

Among this cohort of Jordanian individuals with diabetes, awareness towards DM and DR was relatively low, and patient practices did not correlate with perceived awareness. Awareness scores correlated with HbA1c readings and higher educational levels among other variables. Emphasis on communication strategies and patient education is essential in establishing efficient screening programs and effective strategies to curtail visual impairment and other complications of the diabetes pandemic.

Prevalence, Risk Factors, and Patient Awareness of Diabetic Retinopathy in Saudi Arabia: A Review of the Literature

Diabetes mellitus is a common disease in Saudi Arabia and globally, with some studies reporting about 30% prevalence among the Saudi population. Diabetic retinopathy (DR) is the leading cause of blindness among working-age patients, and it has a prevalence of 34.6% among diabetics worldwide. The objectives of this review were to examine the prevalence of DR in Saudi Arabia, describe the major associated risk factors, and raise awareness about the disease among diabetics.

The prevalence of DR in Saudi Arabia has risen substantially in recent decades. Significant risk factors associated with DR include older age, longer duration of diabetes, poor glycemic control, and hypertension. Awareness and education about diabetes are associated with better outcomes and fewer complications.

Diabetic retinopathy screening barriers among Palestinian primary health care patients: a qualitative study

PURPOSE

Diabetic Retinopathy (DR) screening among Palestinian diabetic patients is limited. To improve the care of our patients, we explored the barriers to DR screening with a qualitative study.

METHODS

Three focus groups were conducted in the northern West Bank. Patients noncompliant with DR screening were recruited from Primary Health Care clinics. Questions were adapted from similar published studies. Informed consent was obtained and group discussions were audio recorded, transcribed, and analyzed for themes by three researchers.

RESULTS

Most patients reported financial barriers including the costs of the exam and additional treatments, and transportation to the referral clinic. System related issues were the difficulty of getting appointments and long wait times due to inadequate numbers of ophthalmologists or screening facilities, and physicians failing to recommend screening. Personal concerns related to patients having other priorities, fears about the results, and the negative experiences of family members. Finally, cultural aspects included the stigma of wearing glasses and not doing a test for a condition without symptoms.

CONCLUSIONS

Barriers to completing retinopathy screening are multidimensional with financial, personal, educational, health system, and cultural factors. These should be taken into consideration by policy makers in order to increase the uptake and quality of service.

Association of Demographic Variables with the Awareness of Type 2 Diabetes Mellitus Patients (T2DM) among the Northwest Population in Saudi Arabia

The chronic hyperglycemia in diabetes is associated with long-term damage, dysfunction, and failure of different organs. Lack of patient education and knowledge about these complications can worsen the quality of a patient's life. Hence, more efforts are needed to improve patient's education especially in rural areas. Aim. Our objective is to explore the association between demographic variables and the knowledge of self-care practices in type 2 diabetes mellitus. Methods. We used observational cross-sectional descriptive study using a validated self-administered questionnaire in both Arabic and English languages as well. A descriptive correlation design analyzed the questionnaire completed by a convenience sample meeting the inclusion criteria. Results. A total of 100 patients met the inclusion criteria for the analysis out of 3251 patients who completed the questionnaire. The study population has low moderate knowledge in diabetes, moderate knowledge in self-care practices, and good knowledge about complications of nephropathy and cardiovascular disease. No significant association between demographic variables. However, better knowledge observed in male (p = 0.028) and self-care practices with female (p = 0.020). Further, educational status is significantly influencing the knowledge of diabetic patients. Conclusion. The study emphasizing irrespective of demographic variable and the importance of patient education to achieve well glycemic control.

Microvascular complications among patients with diabetes: An emerging health problem in Saudi Arabia

Diabetes mellitus, besides disrupting the carbohydrate metabolism process, also induces vascular disease and impacts nearly all the types and sizes of blood vessels. In fact, vascular complications cause majority of the morbidity, hospitalizations and mortality of patients with diabetes mellitus. Retinopathy, nephropathy and neuropathy (microvascular complications) impact hundreds of millions of diabetics and normally target those having long-term or uncontrolled forms of the disease; however, these disorders can also exist at the time of diagnosis or in those yet to be diagnosed. The Kingdom of Saudi Arabia is the biggest country in the Middle East that occupies around four-fifths of the Arabian Peninsula supporting a population of more than 33.3 million people. The prevalence of diabetes mellitus is increasing at an alarming rate in Saudi Arabia. Over 25% of the adult population is suffering and that figure is projected to more than double by 2030. In fact, diabetes mellitus has approximately registered a 10-fold upsurge in the past three decades in Saudi Arabia. However, the prevalence and risk factors of microvascular complications in diabetes mellitus patients have not yet been clearly documented in Saudi Arabia. Hence, in this review, we aim to provide an overview of the microvascular complications among patients with diabetes in Saudi Arabia, utilizing data from the currently available published literature. This is an attempt to facilitate the government and healthcare systems aware of the enormous worth of prevention, early detection and appropriate management of such microvascular complications.