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Leiner J, Pellissier V, König S, Stellmacher L, Hohenstein S, Schanner C, Kwast S, Kuhlen R, Bollmann A. Patient Characteristics and Outcomes of Hospitalized Chronic Kidney Disease Patients with and without Type 2 Diabetes Mellitus: Observations from the German Claims Data-Based Cohort of the CaReMe-CKD Multinational Study. Clin Epidemiol 2024; 16:487-500. [PMID: 39070102 PMCID: PMC11276866 DOI: 10.2147/clep.s459767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 06/12/2024] [Indexed: 07/30/2024] Open
Abstract
Introduction Type 2 diabetes mellitus (T2DM) is a leading cause of chronic kidney disease (CKD) globally. Both conditions substantially worsen patients' prognosis. Current data on German in-hospital CKD cohorts are scarce. The multinational CaReMe study was initiated to evaluate the current epidemiology and healthcare burden of cardiovascular, renal and metabolic diseases. In this substudy, we share real-world data on CKD inpatients stratified for coexisting T2DM derived from a large German hospital network. Methods This study used administrative data of inpatient cases from 89 Helios hospitals from 01/01/2016 to 28/02/2022. Data were extracted from ICD-10-encoded discharge diagnoses and OPS-encoded procedures. The first case meeting a previously developed CKD definition (defined by ICD-10- and OPS-codes) was considered the index case for a particular patient. Subsequent hospitalizations were analysed for readmission statistics. Patient characteristics and pre-defined endpoints were stratified for T2DM at index case. Results In total, 48,011 patients with CKD were included in the present analysis (mean age ± standard deviation, 73.8 ± 13.1 years; female, 44%) of whom 47.9% had co-existing T2DM. Patients with T2DM were older (75 ± 10.6 vs 72.7 ± 14.9 years, p < 0.001), but gender distribution was similar to patients without T2DM. The burden of cardiovascular disease was increased in patients with T2DM, and index and follow-up in-hospital mortality rates were higher. Non-T2DM patients were characterised by more advanced CKD at baseline. Patients with T2DM had consistently higher readmission numbers for all events of interest, except for readmissions due to kidney failure/dialysis, which were more common in non-T2DM patients. Conclusion In this study, we present recent data on hospitalized patients with CKD in Germany. In this CKD cohort, nearly half had T2DM, which substantially affected cardiovascular disease burden, rehospitalization frequency and mortality. Interestingly, non-diabetic patients had more advanced underlying renal disease, which affected renal outcomes.
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Affiliation(s)
- Johannes Leiner
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Saxony, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Vincent Pellissier
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Sebastian König
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Saxony, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Lars Stellmacher
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Sven Hohenstein
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Carolin Schanner
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Stefan Kwast
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
| | - Ralf Kuhlen
- Helios Health Institute, Berlin, Germany
- Helios Health, Berlin, Germany
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Saxony, Germany
- Real World Evidence and Health Technology Assessment, Helios Health Institute, Berlin, Germany
- Helios Health Institute, Berlin, Germany
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Ahn SJ. Real-World Research on Retinal Diseases Using Health Claims Database: A Narrative Review. Diagnostics (Basel) 2024; 14:1568. [PMID: 39061705 PMCID: PMC11276298 DOI: 10.3390/diagnostics14141568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 07/05/2024] [Accepted: 07/17/2024] [Indexed: 07/28/2024] Open
Abstract
Real-world data (RWD) has emerged as a crucial component in understanding and improving patient outcomes across various medical conditions, including retinal diseases. Health claims databases, generated from healthcare reimbursement claims, offer a comprehensive source of RWD, providing insights into patient outcomes, healthcare utilization, and treatment effectiveness. However, the use of these databases for research also presents unique challenges. This narrative review explores the role of real-world research on retinal diseases using health claims databases, highlighting their advantages, limitations, and potential contributions to advancing our understanding and management of the diseases. The review examines the applications of health claims databases in retinal disease research, including epidemiological studies, comparative effectiveness and safety analyses, economic burden assessments, and evaluations of patient outcomes and quality of care. Previous findings demonstrate the value of these databases in generating prevalence and incidence estimates, identifying risk factors and predictors, evaluating treatment effectiveness and safety, and understanding healthcare utilization patterns and costs associated with retinal diseases. Despite their strengths, health claims databases face challenges related to data limitations, biases, privacy concerns, and methodological issues. Accordingly, the review also explores future directions and opportunities, including advancements in data collection and analysis, integration with electronic health records, collaborative research networks and consortia, and the evolving regulatory landscape. These developments are expected to enhance the utility of health claims databases for retinal disease research, resulting in more comprehensive and impactful findings across diverse retinal disorders and robust real-world insights from a large population.
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Affiliation(s)
- Seong Joon Ahn
- Department of Ophthalmology, Hanyang University Hospital, Hanyang University College of Medicine, Seoul 04763, Republic of Korea
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Reitzle L, Köster I, Tuncer O, Schmidt C, Meyer I. [Development and Internal Validation of Case Definitions for Prevalence Estimation of Microvascular Complications of Diabetes in Routine Data]. DAS GESUNDHEITSWESEN 2024; 86:S196-S204. [PMID: 37253367 DOI: 10.1055/a-2061-6954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Surveillance of diabetes requires up-to-date information on the prevalence of diabetes and its complications over time. For this purpose, statutory health insurance (SHI) data is being increasingly used, as the data is available in a timely fashion and case numbers enable detailed estimates also of diabetes complications. The aim of the present study was the development and internal validation of case definitions for the prevalence estimation of diabetic retinopathy (DRP), diabetic polyneuropathy (DPN) and diabetic foot syndrome (DFS). METHODS Persons with diabetes differentiated by type 1, type 2, and other diabetes in an age- and sex-stratified sample of persons insured by Barmer SHI in 2018 (n=72,744) comprised the study popuation. Based on the central ICD codes for microvascular complications (DRP: H36.0; DPN: G63.2; DFS: E1X.74/.75), case definitions were developed including additional ICD codes for complications without direct diabetes reference. Subsequently, the case definitions were internally validated. For the validation, coding in the inpatient setting (m1S) or repeatedly in the outpatient setting (m2Q) as well as coding of specific procedures (EBM, OPS) and drug prescriptions or by relevant specialists were considered. Additionally, we analysed the documentation of the diagnoses in the previous years. RESULTS In 2018, the prevalence of the central ICD codes was 8.4% for DRP (H36.0), 18.9% for DPN (G63.2) and 13.4% for DFS (E1X.74/.75). After inclusion of additional ICD codes in the case definition, prevalence increased significantly for DRP (9.6%) and DPN (20.7%), and barely for DFS (13.5%). Internal validation confirmed the majority of diagnoses (DRP: 96.7%; DPN: 96.5% DFS: 95.8%) and m2Q represented the most relevant criterion. When up to four previous years were considered, prevalences were up to 30% higher for DPN and DFS and up to 64% higher for DRP. CONCLUSION The inclusion of additional ICD codes in the case definition of microvascular complications of diabetes appears meaningful, as this increases the sensitivity of the prevalence estimate. Internal validation suggests that the documented diagnoses are plausible. However, not all diagnoses are documented annually, leading to an underestimation of the prevalence using a cross-sectional study design of one year.
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Affiliation(s)
- Lukas Reitzle
- Abteilung für Epidemiologie und Gesundheitsmonitoring, Robert Koch-Insitut, Berlin, Germany
| | - Ingrid Köster
- PMV forschungsgruppe an der Klinik für Kinder- und Jugendpsychiatrie und Psychotherapie, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Germany
| | - Oktay Tuncer
- Abteilung für Epidemiologie und Gesundheitsmonitoring, Robert Koch-Insitut, Berlin, Germany
| | - Christian Schmidt
- Abteilung für Epidemiologie und Gesundheitsmonitoring, Robert Koch-Insitut, Berlin, Germany
| | - Ingo Meyer
- PMV forschungsgruppe an der Klinik für Kinder- und Jugendpsychiatrie und Psychotherapie, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Germany
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Abou Taha A, Dinesen S, Vergmann AS, Grauslund J. Present and future screening programs for diabetic retinopathy: a narrative review. Int J Retina Vitreous 2024; 10:14. [PMID: 38310265 PMCID: PMC10838429 DOI: 10.1186/s40942-024-00534-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 01/19/2024] [Indexed: 02/05/2024] Open
Abstract
Diabetes is a prevalent global concern, with an estimated 12% of the global adult population affected by 2045. Diabetic retinopathy (DR), a sight-threatening complication, has spurred diverse screening approaches worldwide due to advances in DR knowledge, rapid technological developments in retinal imaging and variations in healthcare resources.Many high income countries have fully implemented or are on the verge of completing a national Diabetic Eye Screening Programme (DESP). Although there have been some improvements in DR screening in Africa, Asia, and American countries further progress is needed. In low-income countries, only one out of 29, partially implemented a DESP, while 21 out of 50 lower-middle-income countries have started the DR policy cycle. Among upper-middle-income countries, a third of 59 nations have advanced in DR agenda-setting, with five having a comprehensive national DESP and 11 in the early stages of implementation.Many nations use 2-4 fields fundus images, proven effective with 80-98% sensitivity and 86-100% specificity compared to the traditional seven-field evaluation for DR. A cell phone based screening with a hand held retinal camera presents a potential low-cost alternative as imaging device. While this method in low-resource settings may not entirely match the sensitivity and specificity of seven-field stereoscopic photography, positive outcomes are observed.Individualized DR screening intervals are the standard in many high-resource nations. In countries that lacks a national DESP and resources, screening are more sporadic, i.e. screening intervals are not evidence-based and often less frequently, which can lead to late recognition of treatment required DR.The rising global prevalence of DR poses an economic challenge to nationwide screening programs AI-algorithms have showed high sensitivity and specificity for detection of DR and could provide a promising solution for the future screening burden.In summary, this narrative review enlightens on the epidemiology of DR and the necessity for effective DR screening programs. Worldwide evolution in existing approaches for DR screening has showed promising results but has also revealed limitations. Technological advancements, such as handheld imaging devices, tele ophthalmology and artificial intelligence enhance cost-effectiveness, but also the accessibility of DR screening in countries with low resources or where distance to or a shortage of ophthalmologists exists.
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Affiliation(s)
- Andreas Abou Taha
- Department of Ophthalmology, Odense University Hospital, Sdr. Boulevard 29, 5000, Odense, Denmark.
| | - Sebastian Dinesen
- Department of Ophthalmology, Odense University Hospital, Sdr. Boulevard 29, 5000, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
| | - Anna Stage Vergmann
- Department of Ophthalmology, Odense University Hospital, Sdr. Boulevard 29, 5000, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jakob Grauslund
- Department of Ophthalmology, Odense University Hospital, Sdr. Boulevard 29, 5000, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
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Skevas C, de Olaguer NP, Lleó A, Thiwa D, Schroeter U, Lopes IV, Mautone L, Linke SJ, Spitzer MS, Yap D, Xiao D. Implementing and evaluating a fully functional AI-enabled model for chronic eye disease screening in a real clinical environment. BMC Ophthalmol 2024; 24:51. [PMID: 38302908 PMCID: PMC10832120 DOI: 10.1186/s12886-024-03306-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 01/16/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Artificial intelligence (AI) has the potential to increase the affordability and accessibility of eye disease screening, especially with the recent approval of AI-based diabetic retinopathy (DR) screening programs in several countries. METHODS This study investigated the performance, feasibility, and user experience of a seamless hardware and software solution for screening chronic eye diseases in a real-world clinical environment in Germany. The solution integrated AI grading for DR, age-related macular degeneration (AMD), and glaucoma, along with specialist auditing and patient referral decision. The study comprised several components: (1) evaluating the entire system solution from recruitment to eye image capture and AI grading for DR, AMD, and glaucoma; (2) comparing specialist's grading results with AI grading results; (3) gathering user feedback on the solution. RESULTS A total of 231 patients were recruited, and their consent forms were obtained. The sensitivity, specificity, and area under the curve for DR grading were 100.00%, 80.10%, and 90.00%, respectively. For AMD grading, the values were 90.91%, 78.79%, and 85.00%, and for glaucoma grading, the values were 93.26%, 76.76%, and 85.00%. The analysis of all false positive cases across the three diseases and their comparison with the final referral decisions revealed that only 17 patients were falsely referred among the 231 patients. The efficacy analysis of the system demonstrated the effectiveness of the AI grading process in the study's testing environment. Clinical staff involved in using the system provided positive feedback on the disease screening process, particularly praising the seamless workflow from patient registration to image transmission and obtaining the final result. Results from a questionnaire completed by 12 participants indicated that most found the system easy, quick, and highly satisfactory. The study also revealed room for improvement in the AMD model, suggesting the need to enhance its training data. Furthermore, the performance of the glaucoma model grading could be improved by incorporating additional measures such as intraocular pressure. CONCLUSIONS The implementation of the AI-based approach for screening three chronic eye diseases proved effective in real-world settings, earning positive feedback on the usability of the integrated platform from both the screening staff and auditors. The auditing function has proven valuable for obtaining efficient second opinions from experts, pointing to its potential for enhancing remote screening capabilities. TRIAL REGISTRATION Institutional Review Board of the Hamburg Medical Chamber (Ethik-Kommission der Ärztekammer Hamburg): 2021-10574-BO-ff.
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Affiliation(s)
- Christos Skevas
- Department of Ophthalmology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany
| | | | - Albert Lleó
- TeleMedC GmbH, Raboisen 32, 20095, Hamburg, Germany
| | - David Thiwa
- Department of Otorhinolaryngology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany
| | - Ulrike Schroeter
- Department of Ophthalmology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany
| | - Inês Valente Lopes
- Department of Ophthalmology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany.
| | - Luca Mautone
- Department of Ophthalmology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany
| | - Stephan J Linke
- Zentrum Sehestaerke, Martinistraße 64, 20251, Hamburg, Germany
| | - Martin Stephan Spitzer
- Department of Ophthalmology, University Medical Center Hamburg - Eppendorf, Martinistr. 52, 20249, Hamburg, Germany
| | - Daniel Yap
- TeleMedC Pty Ltd, 61 Ubi Avenue 1, #06-11 UBPoint, Singapore, 40894, Singapore
| | - Di Xiao
- TeleMedC Pty Ltd, Brisbane Technology Park, Level 2, 1 Westlink Court, Darra, QLD 4076, Australia
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García-Rivera EJ, Ruiz-Serrano K, Miranda EI, Mejía LC, Pinzón A, Marqués-Goyco C, Quijada JG, Monsanto H, Orengo JC. Prevalence and co-prevalence of comorbidities among patients with type 2 diabetes mellitus living in Puerto Rico. JOURNAL OF MULTIMORBIDITY AND COMORBIDITY 2024; 14:26335565231224570. [PMID: 38186670 PMCID: PMC10768584 DOI: 10.1177/26335565231224570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 12/18/2023] [Indexed: 01/09/2024]
Abstract
This is a descriptive study using healthcare claims data from patients with T2DM from public and private healthcare insurance companies providing services in Puerto Rico in 2013, aimed to estimate the prevalence of comorbidities in this population. Descriptive analyses were performed by sociodemographic, and type of service variables using frequency and percent for categorical data or means (+/-SD) or median (IQR) for continuous variables. Chi-square, Fisher exact or two-sample t-tests were used for comparisons. A total of 3,100,636 claims were identified from 485,866 adult patients with T2DM. Patients older than 65 years represented 48% of the study population. Most patients were women (57%) and had private health insurance (77%). The regions of Metro Area (17%) and Caguas (16%) had the higher number of persons living with T2DM. The overall estimated prevalence of T2DM was 17.4%. The number of claims per patient ranged from 1 to 339. A mean of 6.3 claims (SD±9.99) and a median of 3 claims (Q1 1- Q3 8) per subject were identified. Of the 3,100,636 claims most (74%) were related to the diagnosis of diabetes (59%) and associated to outpatient services (88%). The most prevalent comorbidities were hypertension (48%), hyperlipidemia (41%), neuropathy (21%); renal disease (15%), and retinopathy (13%). A high prevalence and co-prevalence of comorbidities and use of healthcare services were identified in patients with T2DM, especially in older adults. Since most comorbidities were due to diabetes-related conditions, this analysis highlights the importance of early diagnosis and adequate management of T2DM patients to avoid preventable burden to the patient and to the healthcare system.
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Affiliation(s)
- Enid J García-Rivera
- Endowed Health Services Research Center, University of Puerto Rico School of Medicine, San Juan, Puerto Rico
| | - Krystel Ruiz-Serrano
- Endowed Health Services Research Center, University of Puerto Rico School of Medicine, San Juan, Puerto Rico
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Spital G, Faatz H. Diabetic Retinopathy - a Common Disease. Klin Monbl Augenheilkd 2023; 240:1060-1070. [PMID: 37666252 DOI: 10.1055/a-2108-6758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
Diabetic retinopathy (DR) is one of the most common complications of diabetes mellitus and one of the leading causes of visual impairment in working age individuals in the western world. The treatment of DR depends on its severity, so it is of great importance to detect patients as early as possible, in order to initiate early treatment and preserve vision. Despite currently insufficient screening participation, patients with diabetes already visit ophthalmological practices and clinics above average. Their medical care, including DR diagnostics and treatment has been making up an increasing proportion of ophthalmic activity for years. Since the prevalence of diabetes is increasing dramatically worldwide and a further increase is also predicted for Germany, the challenge for ophthalmologists is likely to grow considerably. As the same time, the diagnostic possibilities for differentiating DR and the therapeutic measures, especially with IVOM therapy, are becoming more and more complex, which increases the time burden in everyday clinical practice. The hope to avoid healthcare deficits and to further improve screening rates and visual acuity prognosis in patients with DR is based, among other things, on camera-assisted screening supported by artificial intelligence. Better diabetes management to reduce the prevalence of DR, as well as longer-acting drugs to treat DR, could also improve the care and help reduce the burden on ophthalmology practices.
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Affiliation(s)
- Georg Spital
- Augenzentrum am St. Franziskus-Hospital, Münster, Deutschland
| | - Henrik Faatz
- Augenzentrum am St. Franziskus-Hospital, Münster, Deutschland
- Achim-Wessing-Institut für Ophthalmologische Bildgebung, Universität Essen, Deutschland
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Alqahtani TF, Alqarehi R, Mulla OM, Alruwais AT, Alsaadi SS, Algarni H, Elhams YM, Alkalash S. Knowledge, Attitude, and Practice Regarding Diabetic Retinopathy Screening and Eye Management Among Diabetics in Saudi Arabia. Cureus 2023; 15:e46190. [PMID: 37905261 PMCID: PMC10613343 DOI: 10.7759/cureus.46190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2023] [Indexed: 11/02/2023] Open
Abstract
Background Globally, one of the leading causes of blindness is diabetic retinopathy (DR). However, many patients do not participate in DR screening because of a lack of awareness. This study aims to assess the knowledge, attitude, and practice (KAP) level regarding DR screening and eye management among diabetic patients in Saudi Arabia. Methodology This cross-sectional study was conducted among diabetic patients aged 18 years or older in Saudi Arabia between October 2022 and February 2023. A validated online KAP-36 questionnaire collected information on sociodemographic data, diabetes profile, diabetes-related complications, and KAP regarding DR screening and management. Results Of the 1,391 diabetic patients, 736 (52.9%) had good knowledge about DR screening and care, while 655 (47.1%) had poor knowledge. A positive attitude toward eye examination for the early detection of DR was noticed among 1,124 (80.8%) participants. Regarding the participants' practice of regular fundus examination, 1,000 (71.9%) participants had good practice. Significant relationships were found between education level (p = 0.017), diabetes mellitus (DM) type and duration (p= 0.01, 0.02), type of treatment (p = 0.001), and a high degree of knowledge. Significant determinants of patients' favorable attitudes included their type of diabetes (p = 0.003), region of residence (p = 0.038), and work or education outside the medical field (p = 0.001). Age (p = 0.001), location of residence (p = 0.015), educational attainment (p= 0.041), and type of diabetes (p = 0.045) were the factors that determined good practice. Conclusions Many diabetic patients supported DR screening and engaged in it regularly. Unfortunately, only around half of the participants had a good understanding of DR. Type 2 diabetes mellitus (T2DM), a longer history of DM, and being highly educated were factors associated with a diabetic patient's higher level of knowledge. Positive attitudes were significantly higher among those living in the central Saudi region, employed outside of the medical field, and those with T2DM. Finally, regarding the practice of eye screening and management among diabetic patients, elderly patients living in the southern Saudi region and those with T2DM were adherent to their regular eye examinations. Consequently, the key to ensuring adequate adherence to DR screening may be intervention techniques and focused education to increase patients' knowledge of DR.
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Affiliation(s)
| | - Rahaf Alqarehi
- College of Medicine, Umm Al-Qura University, Makkah, SAU
| | - Oyoon M Mulla
- College of Medicine, Umm Al-Qura University, Makkah, SAU
| | | | | | - Hajar Algarni
- College of Medicine, Umm Al-Qura University, Makkah, SAU
| | | | - Safa Alkalash
- Family Medicine, Menoufia University, Shibin el Kom, EGY
- Community and Primary Care, Umm Al-Qura University, Al-Qunfudah, SAU
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Zhao R, Zhao N, Wang S, Zhang X, Ding B, Li Y, Miao W, Pan L, Fan H. Assessment of type 2 diabetes mellitus patients' behavioral characteristics associated with integrated treatment and prevention services in community health centers in China. Front Public Health 2023; 10:1084946. [PMID: 36761334 PMCID: PMC9905244 DOI: 10.3389/fpubh.2022.1084946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/28/2022] [Indexed: 01/26/2023] Open
Abstract
Objective The purpose of this study was to describe behavioral characteristics of type 2 diabetes mellitus (T2DM) patients, identify homogeneous clusters, and explore factors affecting behaviors associated with integrated treatment and prevention (ITP) services for T2DM in community health centers in China. Methods A convenient sampling method was employed at a community health center between January and July 2022 in Nanjing. A total of 354 patients completed the self-reported questionnaires. After performing a Cluster Analysis to create a profile of participants' behaviors, a multiple linear regression analysis was conducted to explore the correlations between T2DM patients' characteristics and their behaviors associated with ITP services. Results 316 T2DM patients with a mean age of 72.09 years (SD = 5.96) were included. The behavior profiles of patients associated with ITP services were clustered into "Lower" (n = 198) and "Higher" (n = 118) groups, with average scores of 54.41 and 71.46, respectively. Of all the behaviors, complication examination and public health utilization scored the lowest. Health insurance, duration of disease, and treatment modality were independent predictors on the patients' behaviors associated with ITP services for T2DM. Conclusion Patients' behaviors associated with ITP services for T2DM were moderately good (the score rate was 63.98%). Of all the behaviors, complication examination and public health service utilization scored the lowest and, as such, may warrant further research. The clustering of patients' behaviors tends to be polarization, distributed at the upper and lower ends of the behavior spectrum. It is necessary to develop and implement targeted interventions for different groups to improve T2DM patients' behaviors associated with ITP services.
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Affiliation(s)
- Ran Zhao
- School of Public Health, Nanjing Medical University, Nanjing, China
| | - Nan Zhao
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Sizhe Wang
- School of Public Health, Nanjing Medical University, Nanjing, China
| | - Xia Zhang
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Bogui Ding
- Fangshan Community Health Service Center, Nanjing, China
| | - Ying Li
- Fangshan Community Health Service Center, Nanjing, China
| | - Wenxue Miao
- Fangshan Community Health Service Center, Nanjing, China
| | - Lihua Pan
- School of Nursing, Nanjing Medical University, Nanjing, China
| | - Hong Fan
- School of Public Health, Nanjing Medical University, Nanjing, China
- School of Nursing, Nanjing Medical University, Nanjing, China
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Gregory S, Blennow K, Homer NZM, Ritchie CW, Muniz‐Terrera G. Self-reported diabetes is associated with allocentric spatial processing in the European Prevention of Alzheimer's Dementia Longitudinal Cohort Study. Eur J Neurosci 2022; 56:5917-5930. [PMID: 36103146 PMCID: PMC9828025 DOI: 10.1111/ejn.15821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 01/12/2023]
Abstract
Type 2 diabetes is a robust predictor of cognitive impairment. Impairment in allocentric processing may help identify those at increased risk for Alzheimer's disease dementia. The objective of this study was to investigate the performance of participants with and without diabetes on a task of allocentric spatial processing. This was a cross-sectional secondary data analysis study using baseline data from the European Prevention of Alzheimer's Dementia Longitudinal Cohort Study (EPAD LCS). Participants were aged 50 years and above and were free of dementia at baseline. Participants with no missing data on the variables of interest were included in this study. Our exposure variable was diabetes reported in the medical history. Our primary outcome was the Four Mountains Test (4MT), a novel task of allocentric processing. Covariates included demographics (age, sex, family history of dementia and years of education), APOEε4 carrier status, cognitive status (Clinical Dementia Rating scale), cerebrospinal fluid phosphorylated tau and amyloid-beta 1-42. Of 1324 participants (mean age = 65.95 (±7.45)), 90 had diabetes. Participants with diabetes scored 8.32 (±2.32) on the 4MT compared with 9.24 (±2.60) for participants without diabetes. In a univariate model, diabetes was significantly associated with worse 4MT total scores (β = -.92, p = .001), remaining significant in a fully adjusted model (β = -.64, p = .01). Cerebrospinal fluid phosphorylated tau was significantly higher in participants with diabetes compared with those without. Novel cognitive tests, such as the 4MT, may be appropriate to identify early cognitive changes in this high-risk group. Identifying those at greatest risk for future neurodegeneration is key to prevention efforts.
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Affiliation(s)
- Sarah Gregory
- Edinburgh Dementia Prevention, Centre for Clinical Brain SciencesUniversity of EdinburghEdinburghUK
| | - Kaj Blennow
- Institute of Neuroscience and PhysiologyThe Sahlgrenska Academy at the University of GothenburgMölndalSweden,Clinical Neurochemistry LaboratorySahlgrenska University HospitalMölndalSweden
| | - Natalie Z. M. Homer
- Mass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research InstituteUniversity of EdinburghEdinburghUK
| | - Craig W. Ritchie
- Edinburgh Dementia Prevention, Centre for Clinical Brain SciencesUniversity of EdinburghEdinburghUK
| | - Graciela Muniz‐Terrera
- Edinburgh Dementia Prevention, Centre for Clinical Brain SciencesUniversity of EdinburghEdinburghUK,Ohio State UniversityColumbusOhioUSA
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11
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Chung YC, Xu T, Tung TH, Chen M, Chen PE. Early Screening for Diabetic Retinopathy in Newly Diagnosed Type 2 Diabetes and Its Effectiveness in Terms of Morbidity and Clinical Treatment: A Nationwide Population-Based Cohort. Front Public Health 2022; 10:771862. [PMID: 35570930 PMCID: PMC9094682 DOI: 10.3389/fpubh.2022.771862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose To characterize the association between the frequency of screening for diabetic retinopathy (DR) and the detection of DR in patients with newly diagnosed type 2 diabetes mellitus (T2DM). Methods This nationwide population-based cohort study used data from the National Health Insurance Research Database to identify adult patients who were newly diagnosed with T2DM between 2000 and 2004. Data from their follow-up Diabetic retinopathy (DR) treatments over the next 10 years following diagnosis were also analyzed. Results The 41,522 subjects were respectively assigned to a periodic screening group (n = 3850) and nonperiodic screening group (n = 37,672). Significant differences were observed between the two groups in terms of age, Charlson Comorbidity Index (CCI), sex, DR treatment, and the prevalence of DR. The association between periodic screening and DR treatment, only the elderly, female, and patient with severe CCI status showed the significance in the further stratified analysis. Conclusion Periodic screening (annual or biannual screening in the first 5 years) was more effective than nonperiodic screening in detecting instances of DR in the middle-to-advanced aged group but not among younger patients. Screening pattern did not have a significant effect on the likelihood of DR-related treatment during the 5-year follow-up. It appears that a tight screening schedule for the first 5 years after diagnosis with diabetes is not necessary.
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Affiliation(s)
- Yu-Chien Chung
- Department of Ophthalmology, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan.,Graduate Institute of Business Administration, Fu Jen Catholic University, New Taipei City, Taiwan.,School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Ting Xu
- Department Endocrinology and Metabolism, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, China
| | - Tao-Hsin Tung
- Evidence-Based Medicine Center, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Taizhou, China
| | - Mingchih Chen
- Graduate Institute of Business Administration, Fu Jen Catholic University, New Taipei City, Taiwan.,Artificial Intelligence Development Center, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Pei-En Chen
- Institute of Health Policy and Management, National Taiwan University, Taipei, Taiwan.,Taiwan Association of Health Industry Management and Development, Taipei, Taiwan
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12
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Wentzel A, Mchiza ZJR. Exploring Factors Associated with Diabetic Retinopathy Treatment Compliance Behaviour in Cape Town, South Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212209. [PMID: 34831965 PMCID: PMC8617604 DOI: 10.3390/ijerph182212209] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/12/2021] [Accepted: 11/17/2021] [Indexed: 11/17/2022]
Abstract
Complete patient adherence to treatment for diabetic retinopathy (DR) is critical to limit vision loss. There is a dearth of evidence regarding the reasons why South African patients referred for suspected vision-threatening DR stay compliant to or default their treatment. The current study sought to explore factors associated with treatment compliance among patients living with diabetes who have been referred for suspected vision-threatening DR in the Northern/Tygerberg sub-Structure (NTSS) public health care system of Cape Town, South Africa. A qualitative research approach was used where semi-structured in-depth interviews were conducted with 13 adult patients living with DR, and 2 key informants who are primary eye care providers. Thematic data analysis was conducted using taguette.org. Fear of going blind was the most notable patient-related factor associated with compliance. Notable patient-related barriers reported were forgetfulness and a poor state of health. Notable institution-related barriers included suboptimal information received from health care service providers, poor referral management by the organisation delivering retinal screening services, as well as the inaccessibility of the main NTSS hospital via telephone calls. All these factors were confirmed by the key informants of the current study. Finally, all patients and key informants agreed that SARS-CoV-2 negatively affected patients’ adherence to their DR treatment. Hence, scaling up of health care, referral, and appointment setting services could increase the uptake of treatment and retinal screenings among patients attending the Cape Town, NTSS public health care system.
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Affiliation(s)
- Annalie Wentzel
- School of Public Health, University of the Western Cape, Bellville, Cape Town 7535, South Africa;
- Correspondence:
| | - Zandile June-Rose Mchiza
- School of Public Health, University of the Western Cape, Bellville, Cape Town 7535, South Africa;
- Non-Communicable Disease Research Unit, South African Medical Research Council, Parow Valley, Cape Town 7501, South Africa
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13
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Wintergerst MWM, Bejan V, Hartmann V, Schnorrenberg M, Bleckwenn M, Weckbecker K, Finger RP. Telemedical Diabetic Retinopathy Screening in a Primary Care Setting: Quality of Retinal Photographs and Accuracy of Automated Image Analysis. Ophthalmic Epidemiol 2021; 29:286-295. [PMID: 34151725 DOI: 10.1080/09286586.2021.1939886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Screening for diabetic eye disease (DED) and general diabetes care is often separate, which leads to delays and low adherence to DED screening recommendations. Thus, we assessed the feasibility, achieved image quality, and possible barriers of telemedical DED screening in a point-of-care general practice setting and the accuracy of an automated algorithm for detection of DED.Methods: Patients with diabetes were recruited at general practices. Retinal images were acquired using a non-mydriatic camera (CenterVue, Italy) by medical assistants. Images were quality assessed and double graded by two graders. All images were also graded automatically using a commercially available artificial intelligence (AI) algorithm (EyeArt version 2.1.0, Eyenuk Inc.).Results: A total of 75 patients (147 eyes; mean age 69 years, 96% type 2 diabetes) were included. Most of the patients (51; 68%) preferred DED screening at the general practice, but only twenty-four (32%) were willing to pay for this service. Images of 63 patients (84%) were determined to be evaluable, and DED was diagnosed in 6 patients (8.0%). The algorithm's positive/negative predictive values (95% confidence interval) were 0.80 (0.28-0.99)/1.00 (0.92-1.00) and 0.75 (0.19-0.99)/0.98 (0.88-1.00) for detection of any DED and referral-warranted DED, respectively.Overall, the number of referrals was 18 (24%) for manual telemedical assessment and 31 (41%) for the artificial intelligence (AI) algorithm, resulting in a relative increase of referrals by 72% when using AI.Conclusions: Our study shows that achieved overall image quality in a telemedical GP-based DED screening was sufficient and that it would be accepted by medical assistants and patients in most cases. However, good image quality and integration into existing workflow remain challenging. Based on these findings, a larger-scale implementation study is warranted.
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Affiliation(s)
| | - Veronica Bejan
- Department of Ophthalmology, University Hospital Bonn, Bonn, Germany
| | - Vera Hartmann
- Department of Ophthalmology, University Hospital Bonn, Bonn, Germany
| | - Marina Schnorrenberg
- Institute of General Practice and Interprofessional Care, Faculty of Health/Department of Medicine, University Witten/Herdecke, Witten, Germany
| | - Markus Bleckwenn
- Department of General Practice, Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Klaus Weckbecker
- Institute of General Practice and Interprofessional Care, Faculty of Health/Department of Medicine, University Witten/Herdecke, Witten, Germany
| | - Robert P Finger
- Department of Ophthalmology, University Hospital Bonn, Bonn, Germany
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14
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Roser P, Grohmann C, Aberle J, Spitzer MS, Kromer R. Evaluation der Implementierung eines zugelassenen Künstliche-Intelligenz-Systems zur Erkennung der diabetischen Retinopathie. DIABETOL STOFFWECHS 2021. [DOI: 10.1055/a-1484-9678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Zusammenfassung
Einleitung Ziel der Studie war die Evaluation der Genauigkeit einer auf einem Künstliche-Intelligenz-System (KI) basierenden Bewertung von Fundusfotografien im Vergleich zum Augenarzt in Bezug auf das diabetische Retinopathie-Screening in einer internistisch geführten Klinik. Zudem erfolgte die Erhebung der Gesamtuntersuchungsdauer wie auch der Patienten- und Untersucherzufriedenheit.
Methoden Im Rahmen der Studie erhielten 112 ambulante Patienten eine Fundusfotografie mit automatisierter Diagnose der diabetischen Retinopathie (DR) über das IDx-DR-System (Digital Diagnostics). Die Aufnahmen erfolgten mit der Kamera Topcon TRC-NW400 (Topcon Corp. Japan). Einschlusskriterium war die Diagnose eines Diabetes mellitus Typ 1, 2 oder 3. Bei Patienten, bei denen keine Aufnahme mit ausreichender Qualität in Miosis durchgeführt werden konnte, erfolgte die Aufnahme in Mydriasis.
Ergebnisse Von 112 Patienten konnte bei 107 Patienten (95,5 %) durch das Grading mittels IDx-DR, anhand der Fundusaufnahmen, eine Analyse durchgeführt werden – vs. bei 103 Patienten (91,9 %) durch das Grading derselben, hochauflösenden Fundusaufnahmen durch Augenärzte. Bei den verbleibenden Patienten war eine Beurteilung allein durch die Funduskopie in Mydriasis möglich. Es zeigte sich eine hochsignifikante Korrelation bezüglich der Einschätzung der Schwere der diabetischen Retinopathie zwischen Untersucher und dem IDx-DR-System (Correlation coefficient (r) = 0,8738; p < 0,0001). Die Patientenzufriedenheit lag bei 4,5 ± 0,6 [1–5], die Gesamtdauer der Untersuchung in Miosis lag im Mittel bei 3:04 ± 0:28 [min:sek].
Schlussfolgerung Das Retinopathiescreening mittels IDx-DR ermöglicht die automatisierte, zeitnahe und zuverlässige Beurteilung bzgl. des Vorliegens einer diabetischen Retinopathie mit einem robusten technischen und klinischen Arbeitsfluss, der mit einer hohen Patientenzufriedenheit einhergeht.
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Affiliation(s)
- Pia Roser
- Department of Nephrology, Rheumatology and Endocrinology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Carsten Grohmann
- Department of Ophthalmology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Jens Aberle
- Department of Nephrology, Rheumatology and Endocrinology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Martin S. Spitzer
- Department of Ophthalmology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Robert Kromer
- Department of Ophthalmology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
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15
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Jiang L, Liu S, Li H, Xie L, Jiang Y. The role of health beliefs in affecting patients' chronic diabetic complication screening: a path analysis based on the health belief model. J Clin Nurs 2021; 30:2948-2959. [PMID: 33951248 PMCID: PMC8453575 DOI: 10.1111/jocn.15802] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 02/05/2023]
Abstract
AIMS AND OBJECTIVES To explore the role of health beliefs in affecting patients' chronic diabetic complication (CDC) screening. BACKGROUND Patients' adherence to the guideline-recommended CDC screening was far from optimal. While many demographic and clinical characteristics were documented to influence patients' adherence, psychological profiles, such as health beliefs, were not well studied before. It is crucial to understand how health beliefs affect patients' CDC screening behaviour and thus to provide implications for future intervention programmes. DESIGN A cross-sectional study was conducted. METHODS 785 type 2 diabetes were enrolled from the community health centre in Wuhou District, Chengdu, China. Structured questionnaires were used to collect data regarding the demographic and clinical information, knowledge about CDC, health belief model constructs and CDC screening behaviour. Mediation analysis was performed to explore the mechanisms of health belief model constructs on CDC screening behaviour. The study methods were compliant with the STROBE checklist. RESULTS Knowledge had a significant indirect effect on CDC screening behaviour through perceived susceptibility, perceived benefits, perceived barriers and self-efficiency. Cues to action exerted both significant direct and indirect effects on CDC screening behaviour. The indirect effects of cues to action were exerted through perceived susceptibility, perceived barriers and self-efficiency. CONCLUSION Health beliefs played vital roles in mediating the effects of knowledge and cues to action on patients' CDC screening behaviour. Health beliefs should be assessed and modified through creative educational methods. Strategies aimed at increasing cues to action are also expected to facilitate patients' CDC screening behaviour. RELEVANCE TO CLINICAL PRACTICES The study contributes to the exploration of how health beliefs affect patients' CDC screening behaviour. The results could be used to inspire future community-based intervention programmes.
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Affiliation(s)
- Lingjun Jiang
- West China School of Nursing, West China Hospital, Sichuan University, Chengdu, China.,Department of Cardiothoracic Surgery, Yichang Central People, Hospital, Yichang, China
| | - Suzhen Liu
- West China School of Nursing, West China Hospital, Sichuan University, Chengdu, China
| | - Hang Li
- West China School of Nursing, West China Hospital, Sichuan University, Chengdu, China
| | - Linna Xie
- West China School of Nursing, West China Hospital, Sichuan University, Chengdu, China
| | - Yuan Jiang
- West China School of Nursing, West China Hospital, Sichuan University, Chengdu, China
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16
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Kelly SR, Loiselle AR, Pandey R, Combes A, Murphy C, Kavanagh H, Fitzpatrick P, Mooney T, Kearney P, Crabb DP, Keegan DJ. Factors associated with non-attendance in the Irish national diabetic retinopathy screening programme (INDEAR study report no. 2). Acta Diabetol 2021; 58:643-650. [PMID: 33483856 PMCID: PMC8076137 DOI: 10.1007/s00592-021-01671-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 01/04/2021] [Indexed: 01/09/2023]
Abstract
AIMS We aimed to determine the patient and screening-level factors that are associated with non-attendance in the Irish National Diabetic Retinal screening programme (Diabetic RetinaScreen). To accomplish this, we modelled a selection of predictors derived from the historical screening records of patients with diabetes. METHODS In this cohort study, appointment data from the national diabetic retinopathy screening programme (RetinaScreen) were extracted and augmented using publicly available meteorological and geospatial data. A total of 653,969 appointments from 158,655 patients were included for analysis. Mixed-effects models (univariable and multivariable) were used to estimate the influence of several variables on non-attendance to screening appointments. RESULTS All variables considered for analysis were statistically significant. Variables of note, with meaningful effect, were age (OR: 1.23 per decade away from 70; 95% CI: [1.22-1.24]), type 2 diabetes (OR: 1.10; 95% CI: [1.06-1.14]) and socio-economic deprivation (OR: 1.12; 95% CI: [1.09-1.16]). A majority (52%) of missed appointments were from patients who had missed three or more appointments. CONCLUSIONS This study is the first to outline factors that are associated with non-attendance within the Irish national diabetic retinopathy screening service. In particular, when corrected for age and other factors, patients with type 2 diabetes had higher rates of non-attendance. Additionally, this is the first study of any diabetic screening programme to demonstrate that weather may influence attendance. This research provides unique insight to guide the implementation of an optimal and cost-effective intervention strategy to improve attendance.
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Affiliation(s)
- Stephen R Kelly
- Mater Retina Research Group, Mater Misericordiae University Hospital, Dublin, Ireland.
| | - Allison R Loiselle
- Department of Ophthalmology, University Medical Centre Groningen, Groningen, Netherlands
| | - Rajiv Pandey
- Mater Retina Research Group, Mater Misericordiae University Hospital, Dublin, Ireland
| | | | - Colette Murphy
- Diabetic RetinaScreen, National Screening Service, Health Service Executive, Cork, Ireland
| | - Helen Kavanagh
- Diabetic RetinaScreen, National Screening Service, Health Service Executive, Cork, Ireland
| | - Patricia Fitzpatrick
- Programme Evaluation Unit, National Screening Service, Health Service Executive, Dublin, Ireland
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Therese Mooney
- Programme Evaluation Unit, National Screening Service, Health Service Executive, Dublin, Ireland
| | - Patricia Kearney
- Department of Epidemiology, University College Cork, Cork, Ireland
| | - David P Crabb
- Optometry and Visual Sciences, School of Health Sciences, City, University of London, London, UK
| | - David J Keegan
- Mater Retina Research Group, Mater Misericordiae University Hospital, Dublin, Ireland
- Diabetic RetinaScreen, National Screening Service, Health Service Executive, Cork, Ireland
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17
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Statement of the German Ophthalmological Society, the German Retina Society, and the Professional Association of Ophthalmologists in Germany on treatment of diabetic macular edema : Dated August 2019. Ophthalmologe 2021; 118:40-67. [PMID: 33033871 DOI: 10.1007/s00347-020-01244-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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18
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Stock L, Roeck D, Fritsche A, Ziemssen T, Ziemssen F. [Interdisciplinary communication: ophthalmologists' letters to practices specializing in diabetic patients]. Ophthalmologe 2021; 118:374-382. [PMID: 32676697 PMCID: PMC8043875 DOI: 10.1007/s00347-020-01179-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Ophthalmologists' letters and medical reports play an important role in the interdisciplinary cooperation between general practitioner, internist, diabetologist and ophthalmologist providing means of information and communication for the avoidance, delay and treatment of diabetic retinopathy (DR). METHODS In a cross-sectional study (NCT02311504) the ophthalmologicsts' letters and other clinical parameters were extracted from electronic patient records (EPR) of 810 patients with diabetes. Files were classified into different categories of formats, tested with respect to topicality and content structure and analyzed according to the topic complex of the national treatment guidelines for retinal complications. RESULTS In 59% of the patients an ophthalmologist's medical report was identified in the EPR. Of these, 26% were computer-generated documents, 73% were handwritten. 55% used the standard form of the national guidelines, 21% were self-designed formats, 16% detailed letters, 5% short reports and 3% short messages. The information was written on average 19 months ago. Of the documents 25% were older than 2 years at the time of the study. Of the patients 75% visited an ophthalmologist in the previous 12 months, yielding a report rate of only 40%. The prevalence of DR reported in the forms was 12%, in detailed letters 32%. CONCLUSION Although standardized forms are widely distributed in the ophthalmologists' communication with diabetologists, there is room for improvement in the face of the low report rate to enable a timely consideration of relevant findings. The high number of handwritten documents shows the large untapped potential of electronic formats in the interdisciplinary communication.
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Affiliation(s)
- Lydia Stock
- Center for Ophthalmology, Eberhard Karl University of Tuebingen, Tuebingen, Deutschland
| | - Daniel Roeck
- Center for Ophthalmology, Eberhard Karl University of Tuebingen, Tuebingen, Deutschland
| | - Andreas Fritsche
- Division of Endocrinology, Diabetology, Vascular Disease, Nephrology and Clinical Chemistry, Department of Internal Medicine, University of Tuebingen, Tuebingen, Deutschland
| | - Tjalf Ziemssen
- Center of Clinical Neuroscience, Department of Neurology, University Hospital Carl Gustav Carus, Dresden University of Technology, Dresden, Deutschland
| | - Focke Ziemssen
- Center for Ophthalmology, Eberhard Karl University of Tuebingen, Tuebingen, Deutschland.
- University Eye Hospital Tuebingen, Elfriede-Aulhorn-Str. 7, 72076, Tuebingen, Deutschland.
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19
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de Jong M, Peters SAE, de Ritter R, van der Kallen CJH, Sep SJS, Woodward M, Stehouwer CDA, Bots ML, Vos RC. Sex Disparities in Cardiovascular Risk Factor Assessment and Screening for Diabetes-Related Complications in Individuals With Diabetes: A Systematic Review. Front Endocrinol (Lausanne) 2021; 12:617902. [PMID: 33859615 PMCID: PMC8043152 DOI: 10.3389/fendo.2021.617902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/11/2021] [Indexed: 11/24/2022] Open
Abstract
Background Insight in sex disparities in the detection of cardiovascular risk factors and diabetes-related complications may improve diabetes care. The aim of this systematic review is to study whether sex disparities exist in the assessment of cardiovascular risk factors and screening for diabetes-related complications. Methods PubMed was systematically searched up to April 2020, followed by manual reference screening and citations checks (snowballing) using Google Scholar. Observational studies were included if they reported on the assessment of cardiovascular risk factors (HbA1c, lipids, blood pressure, smoking status, or BMI) and/or screening for nephropathy, retinopathy, or performance of feet examinations, in men and women with diabetes separately. Studies adjusting their analyses for at least age, or when age was considered as a covariable but left out from the final analyses for various reasons (i.e. backward selection), were included for qualitative analyses. No meta-analyses were planned because substantial heterogeneity between studies was expected. A modified Newcastle-Ottawa Quality Assessment Scale for cohort studies was used to assess risk of bias. Results Overall, 81 studies were included. The majority of the included studies were from Europe or North America (84%).The number of individuals per study ranged from 200 to 3,135,019 and data were extracted from various data sources in a variety of settings. Screening rates varied considerably across studies. For example, screening rates for retinopathy ranged from 13% to 90%, with half the studies reporting screening rates less than 50%. Mixed findings were found regarding the presence, magnitude, and direction of sex disparities with regard to the assessment of cardiovascular risk factors and screening for diabetes-related complications, with some evidence suggesting that women, compared with men, may be more likely to receive retinopathy screening and less likely to receive foot exams. Conclusion Overall, no consistent pattern favoring men or women was found with regard to the assessment of cardiovascular risk factors and screening for diabetes-related complications, and screening rates can be improved for both sexes.
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Affiliation(s)
- Marit de Jong
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Sanne A. E. Peters
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
- The George Institute for Global Health, Imperial College London, London, United Kingdom
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Rianneke de Ritter
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, Netherlands
- CARIM Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, Netherlands
| | - Carla J. H. van der Kallen
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, Netherlands
- CARIM Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, Netherlands
| | - Simone J. S. Sep
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, Netherlands
- CARIM Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, Netherlands
- Centre of Expertise in Rehabilitation and Audiology, Adelante, Hoensbroek, Netherlands
| | - Mark Woodward
- The George Institute for Global Health, Imperial College London, London, United Kingdom
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, United States
| | - Coen D. A. Stehouwer
- Department of Internal Medicine, Maastricht University Medical Center, Maastricht, Netherlands
- CARIM Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, Netherlands
| | - Michiel L. Bots
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Rimke C. Vos
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
- Department Public Health and Primary Care / LUMC-Campus The Hagua, Leiden University Medical Center, Hague, Netherlands
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20
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Heimann H, Broadbent D, Cheeseman R. Digital Ophthalmology in the UK - Diabetic Retinopathy Screening and Virtual Glaucoma Clinics in the National Health Service. Klin Monbl Augenheilkd 2020; 237:1400-1408. [PMID: 33285586 DOI: 10.1055/a-1300-7779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The customary doctor and patient interactions are currently undergoing significant changes through technological advances in imaging and data processing and the need for reducing person-to person contacts during the COVID-19 crisis. There is a trend away from face-to-face examinations to virtual assessments and decision making. Ophthalmology is particularly amenable to such changes, as a high proportion of clinical decisions are based on routine tests and imaging results, which can be assessed remotely. The uptake of digital ophthalmology varies significantly between countries. Due to financial constraints within the National Health Service, specialized ophthalmology units in the UK have been early adopters of digital technology. For more than a decade, patients have been managed remotely in the diabetic retinopathy screening service and virtual glaucoma clinics. We describe the day-to-day running of such services and the doctor and patient experiences with digital ophthalmology in daily practice.
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Affiliation(s)
- Heinrich Heimann
- St. Pauls Eye Unit, Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - Deborah Broadbent
- St. Pauls Eye Unit, Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - Robert Cheeseman
- St. Pauls Eye Unit, Royal Liverpool University Hospital, Liverpool, United Kingdom
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21
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Eter N, Pauleikhoff D, Agostini H, Fleckenstein M, Ziemssen F. [Value and formats of quality assurance : Ophthalmology and intravitreal therapy between reality and wishful thinking]. Ophthalmologe 2020; 117:298-306. [PMID: 32170364 DOI: 10.1007/s00347-020-01064-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND In view of the large number of patients and error-prone activities, legal requirements for quality assurance (QA) are of great importance for modern ophthalmology. OBJECTIVE This article discusses the need and formats of QA using the example of intravitreal operative medication injection therapy (IVOM). MATERIAL AND METHODS The legal framework conditions are briefly referenced and improvement potentials of the status quo are discussed. RESULTS The first quality control instruments were implemented for IVOM therapy; however, important quality indicators (number of treatments per patient/year, loss of follow-up, course of function) are not yet evaluated nationwide in Germany and cannot therefore be taken into account for continuous improvement and QA reports. To date, not all ophthalmologists involved have been under review in the field of basic diagnostics and follow-up. Limiting QA to ophthalmic surgeons alone does not improve quality and many statutory health insurances actively prevent scientific investigations within selective contracts. CONCLUSION For the QA of imaging diagnostics, similar proficiency measures (random samples, round robin testing) are required in ophthalmology as in radiological disciplines. The communication of transparent quality indicators can reduce the risk in the medium term. The quality of treatment and results must not be left to chance, cost pressure or convenience. The manufacturers of software and diagnostic equipment should be oriented towards radiology, where the exchange of voxel-oriented image formats is now less and less hindered by proprietary formats.
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Affiliation(s)
- Nicole Eter
- Universitätsaugenklinik Münster, Münster, Deutschland
| | - Daniel Pauleikhoff
- Augenzentrum, St. Franziskus-Hospital Münster, Münster, Deutschland
- Universitätsaugenklinik, Universität Duisburg-Essen, Duisburg-Essen, Deutschland
| | - Hansjürgen Agostini
- Klinik für Augenheilkunde, Medizinische Fakultät, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland
| | - Monika Fleckenstein
- John A. Moran Eye Center, University of Utah, Utah, USA
- Universitätsaugenklinik Bonn, Bonn, Deutschland
| | - Focke Ziemssen
- Department für Augenheilkunde, Eberhard-Karl Universität Tübingen, Elfriede-Aulhorn-Str. 7, 72076, Tübingen, Deutschland.
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22
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Stellungnahme der DOG, der RG und des BVA zur Therapie des diabetischen Makulaödems. Ophthalmologe 2020; 117:218-247. [DOI: 10.1007/s00347-019-01015-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Piyasena MMPN, Murthy GVS, Yip JLY, Gilbert C, Zuurmond M, Peto T, Gordon I, Hewage S, Kamalakannan S. Systematic review on barriers and enablers for access to diabetic retinopathy screening services in different income settings. PLoS One 2019; 14:e0198979. [PMID: 31013274 PMCID: PMC6478270 DOI: 10.1371/journal.pone.0198979] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 04/03/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Diabetic retinopathy (DR) can lead to visual impairment and blindness if not detected and treated in time. Knowing the barriers/enablers in advance in contrasting different country income settings may accelerate development of a successful DR screening (DRS) program. This would be especially applicable in the low-income settings with the rising prevalence of DR. OBJECTIVES The aim of this systematic review is to identify and contrast the barriers/enablers to DRS for different contexts using both consumers i.e., people with diabetes (PwDM) and provider perspectives and system level factors in different country income settings. METHODS We searched MEDLINE, Embase, CENTRAL in the Cochrane Library from the databases start date to December 2018. We included the studies reported on barriers and enablers to access DRS services based at health care facilities. We categorised and synthesized themes related to the consumers (individuals), providers and the health systems (environment) as main dimensions according to the constructs of social cognitive theory, supported by the quantitative measures i.e., odds ratios as reported by each of the study authors. MAIN RESULTS We included 77 studies primarily describing the barriers and enablers. Most of the studies were from high income settings (72.7%, 56/77) and cross sectional in design (76.6%, 59/77). From the perspectives of consumers, lack of knowledge, attitude, awareness and motivation were identified as major barriers. The enablers were fear of blindness, proximity of screening facility, experiences of vision loss and being concerned of eye complications. In providers' perspectives, lack of skilled human resources, training programs, infrastructure of retinal imaging and cost of services were the main barriers. Higher odds of uptake of DRS services was observed when PwDM were provided health education (odds ratio (OR) 4.3) and having knowledge on DR (OR range 1.3-19.7). CONCLUSION Knowing the barriers to access DRS is a pre-requisite in development of a successful screening program. The awareness, knowledge and attitude of the consumers, availability of skilled human resources and infrastructure emerged as the major barriers to access to DRS in any income setting.
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Affiliation(s)
- Mapa Mudiyanselage Prabhath Nishantha Piyasena
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
- * E-mail:
| | - Gudlavalleti Venkata S. Murthy
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Jennifer L. Y. Yip
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Clare Gilbert
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Maria Zuurmond
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Evidence in Disability, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Tunde Peto
- Centre for Public Health, Faculty of Medicine, Health and Life Sciences, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University, Belfast, Northern Ireland
| | - Iris Gordon
- Clinical Research Department, Department of Infectious and Tropical Diseases, International Centre for Eye Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Suwin Hewage
- Retina Unit, Department of Vitreo-retina, National Eye Hospital, Colombo, Sri Lanka
| | - Sureshkumar Kamalakannan
- Department of Eye Health and Disability, Indian Institute of Public Health, Public Health Foundation of India, Hyderabad, Telangana, India
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25
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Heinemann M, Welker SG, Li JQ, Wintergerst MWM, Turski GN, Turski CA, Holz FG, Finger RP. Awareness of Age-Related Macular Degeneration in Community-Dwelling Elderly Persons in Germany. Ophthalmic Epidemiol 2019; 26:238-243. [PMID: 30917716 DOI: 10.1080/09286586.2019.1597898] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background: Due to current demographic trends age-related macular degeneration (AMD) is becoming more prevalent. When disease progresses to late-stage neovascular AMD, rapid initiation of treatment is required to achieve optimal outcomes. However, many affected individuals may be unaware of their disease impeding and delaying care seeking. Therefore, in an exploratory study we assessed whether elderly persons living independently in the community were aware of their AMD. Methods: Participants were recruited in eleven seniors' community centers. Participants underwent a standardized interview followed by non-mydriatic fundus photography of the macula and the optic disc in both eyes (Canon CR-2AF, Canon, New York, USA). The images were graded by an ophthalmologist and the data were analyzed descriptively. Results: A total of 281 participants (73.9 ± 8.1 years; 71.9% women) underwent bilateral fundus photography. The fundus photographs of 208 participants (74%; 73.6 ± 7.0 years; 73.1% women) could be graded. In a third (32.2%, n = 67) no pathological changes were detected. AMD was present in 24.5% of the examined subjects (n = 51). Half of the cases had early (47.1%), followed by intermediate (41.2%) and late (11.7%) AMD. Only one third (n = 16, 31.4%) were aware of their disease. Conclusions: A quarter of community dwelling elderly had AMD but only a third of these were aware of being affected with AMD. This confirms previous studies demonstrating low awareness for age-related eye diseases in the community. Considering the increase in population aging, awareness campaigns for AMD are needed.
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Affiliation(s)
- M Heinemann
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - S G Welker
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - J Q Li
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - M W M Wintergerst
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - G N Turski
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - C A Turski
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - F G Holz
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
| | - Robert P Finger
- a Department for Ophthalmology , University of Bonn , Bonn , Germany
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Yang J, Shin SJ, Suh JK, Tchoe H, Cho S, Kang MJ, Jee D. Budget Impact Analysis of Anti-vascular Endothelial Growth Factor in Patients with Diabetic Macular Edema. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2019. [DOI: 10.3341/jkos.2019.60.7.667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jangmi Yang
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Sang Jin Shin
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Jae Kyung Suh
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Hajin Tchoe
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Songhee Cho
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Min Joo Kang
- Office of Economic Evaluation Research, National Evidence Based Health Care Collaborating Agency, Seoul, Korea
| | - Donghyun Jee
- Department of Ophthalmology and Visual Science, St. Vincent Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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