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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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Palacios A, Rodriguez-Cairoli F, Balan D, Rojas-Roque C, Moreno-López C, Braun B, Augustovski F, Pichon-Riviere A, Bardach A. Budget Impact Analysis of the FreeStyle Libre Flash Continuous Glucose Monitoring System ® in Patients with Type 1 Diabetes Mellitus and Type 2 Diabetes Mellitus with Multiple Daily Insulin Injections in Argentina. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2023; 21:637-650. [PMID: 37062046 DOI: 10.1007/s40258-023-00800-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/23/2023] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To estimate the budget impact of the potential coverage of FreeStyle Libre Flash Continuous Glucose Monitoring System (FSL) for glycemia monitoring in all type 1 diabetes mellitus (T1DM) patients and in those with type 2 diabetes mellitus (T2DM) with multiple daily insulin injections, from the social security and the private third-party payer's perspective in Argentina. METHODS A budget impact model was developed to estimate the cost difference between the self-monitoring of blood glucose (standard of care) and FSL over 5 years. Input parameters were retrieved from local literature complemented by expert opinion. Health care costs were estimated by a micro-costing approach and reported in USD as of April 2022 (1 USD = 113.34 Argentine pesos). One-way sensitivity and scenario analyses were conducted. RESULTS From a social security third-party payer perspective, the incorporation of FSL was associated with net savings per member per month (PMPM) of $0.026 (Year 1) to $0.097 (Year 5) and net savings PMPM of $0.002 (Year 1) to $0.008 (Year 5) for T1DM and T2DM patients, respectively. Similar findings are reported from the private third-party payer perspective. The budget impact results were more sensitive to the acquisition costs of the FSL and test strips. CONCLUSION The potential coverage of FSL in patients with T1DM and T2DM with multiple daily insulin injections could be associated with small financial savings considering current technology acquisition costs (FSL and test strips) for social security and the private sector third-party payers in Argentina.
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Affiliation(s)
- Alfredo Palacios
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina.
- Department of Economics, Universidad de Buenos Aires, Buenos Aires, Argentina.
- Centre for Health Economics (CHE), University of York, York, UK.
| | - Federico Rodriguez-Cairoli
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Dario Balan
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Carlos Rojas-Roque
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Carolina Moreno-López
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Barbara Braun
- Departamento de Clínica Médica y Diabetología, Sanatorio de la Trinidad Palermo, Buenos Aires, Argentina
| | - Federico Augustovski
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Andrés Pichon-Riviere
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | - Ariel Bardach
- Department of Health Technology Assessment and Health Economics, Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
- Center for Research in Epidemiology and Public Health (CIESP), Buenos Aires, Argentina
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Socioeconomic Inequalities in the Prevalence of Diabetes in Argentina: A Repeated Cross-Sectional Study in Urban Women and Men. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19158888. [PMID: 35897259 PMCID: PMC9331888 DOI: 10.3390/ijerph19158888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 06/23/2022] [Accepted: 06/28/2022] [Indexed: 02/04/2023]
Abstract
This study measured the socioeconomic inequalities in the prevalence of diabetes between 2005 and 2018 in an urban Argentinian population. Data were obtained from the repeated cross-sectional surveys “National Survey of Risk Factors” (ENFR is its acronym in Spanish). From 2005 to 2018, four rounds of ENFR were administered to men and women over 18 years of age. Concentration curves (CC) and the Erreygers concentration index (ECI) were used to describe the socioeconomic inequalities in diabetes’ prevalence. A decomposition analysis was performed to determine the contribution of each variable to inequality in diabetes’ prevalence. Data from 41,219 (2005), 34,583 (2009), 32,232 (2013), and 29,094 (2018) individuals were analyzed. Women reported a greater prevalence of diabetes compared with men for all the years included. According to the CC and ECI, we found no evidence of inequality in men throughout all study years. For women, throughout all years, the CCs were above the line of equity, and the ECIs during all the years were negative and different from zero (p < 0.01). For women, we found no evidence of a reduction in inequalities between 2005 and 2018 (p = 0.475). The socioeconomic inequality for women was largely driven by public insurance, primary and secondary education, and employment. Diabetes’ prevalence was not associated with socioeconomic status in men, while the prevalence of diabetes in women was more concentrated among poorer women. During the 13 years, there was no evidence of a reduction of inequality in women, noting that interventions must prioritize and should focus on the main contribution of inequalities, such as education and employment.
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Gallardo-Rincón H, Cantoral A, Arrieta A, Espinal C, Magnus MH, Palacios C, Tapia-Conyer R. Review: Type 2 diabetes in Latin America and the Caribbean: Regional and country comparison on prevalence, trends, costs and expanded prevention. Prim Care Diabetes 2021; 15:352-359. [PMID: 33077379 DOI: 10.1016/j.pcd.2020.10.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/30/2020] [Accepted: 10/03/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE To present an overview of type 2 diabetes status in Latin America and the Caribbean region. METHODS The data were collected from the International Diabetes Federation Atlas and other available published sources where we identified the prevalence in Latin America and the Caribbean, the trends by regions, and sex. Also, we summarized the type 2 diabetes direct and indirect costs, and the current preventative programs and policies available for each region. RESULTS Latin America and the Caribbean has one of the fastest-growing prevalence of type 2 diabetes, in particular the Caribbean region. Costs are relatively high in Central American countries and the Caribbean Islands. Currently, type 2 diabetes prevention, diagnosis, and management are insufficient in Latin America and the Caribbean and they do not offer a multidisciplinary integrative approach. CONCLUSION Effective and preventive multidisciplinary policies should be implemented in Latin America and the Caribbean to decrease the high burden of type 2 diabetes.
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Affiliation(s)
| | | | - Alejandro Arrieta
- Robert Stempel College of Public Health and Social Work, Florida International University, United States
| | - Carlos Espinal
- Robert Stempel College of Public Health and Social Work, Florida International University, United States
| | - Marcia H Magnus
- Robert Stempel College of Public Health and Social Work, Florida International University, United States
| | - Cristina Palacios
- Robert Stempel College of Public Health and Social Work, Florida International University, United States
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Hosseinzadeh A, Jani AM, Karimi MY, Siahpoosh A, Goudarzi M, Malayeri A. Evaluating the effect of hydro-alcoholic extract of Phoenix dactylifera L. spathe on streptozotocin-induced diabetic rats. ACTA ACUST UNITED AC 2021. [DOI: 10.1007/s00580-021-03221-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Belizan M, Alonso JP, Nejamis A, Caporale J, Copo MG, Sánchez M, Rubinstein A, Irazola V. Barriers to hypertension and diabetes management in primary health care in Argentina: qualitative research based on a behavioral economics approach. Transl Behav Med 2020; 10:741-750. [PMID: 30947329 PMCID: PMC7529038 DOI: 10.1093/tbm/ibz040] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Despite efforts to improve detection and treatment of adults with hypertension and diabetes in Argentina, many public healthcare system users remain undiagnosed or face barriers in managing these diseases. The purpose of this study is to identify health system, provider, and user-related factors that may hinder detection and treatment of hypertension and diabetes using a traditional and behavioral economics approach. We did qualitative research using in-depth semistructured interviews and focus groups with healthcare providers and adult users of Public Primary Care Clinics. Health system barriers included inadequate care accessibility; poor integration between primary care clinics and local hospitals; lack of resources; and gender bias and neglect of adult chronic disease. Healthcare provider-related barriers were inadequate training; lack of availability or reluctance to adopt Clinical Practice Guidelines; and lack of counseling prioritization. From a behavioral economics perspective, bottlenecks were related to inertia and a status quo, overconfidence, and optimism biases. User-related barriers for treatment adherence included lack of accurate information; resistance to adopt lifelong treatment; affordability; and medical advice mistrust. From a behavioral economics perspective, the most significant bottlenecks were overconfidence and optimism, limited attention, and present biases. Based on these findings, new interventions that aim to improve prevention and control of chronic conditions can be proposed. The study provides empirical evidence regarding the barriers and bottlenecks in managing chronic conditions in primary healthcare settings. Results may contribute to the design of behavioral interventions targeted towards healthcare provision for the affected population.
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Affiliation(s)
- Maria Belizan
- Institute for Clinical Effectiveness and Health Policy – IECS, Buenos Aires, Argentina
| | - Juan P Alonso
- Instituto de Investigaciones Gino Germani, Universidad de Buenos Aires, Buenos Aires, Argentina
- CONICET, Buenos Aires, Argentina
| | - Analía Nejamis
- Institute for Clinical Effectiveness and Health Policy – IECS, Buenos Aires, Argentina
| | - Joaquín Caporale
- Institute for Clinical Effectiveness and Health Policy – IECS, Buenos Aires, Argentina
| | - Mariano G Copo
- Physical and Mental Health Promotion Office, Ministry of National Security, Argentina
| | - Mario Sánchez
- Inter-American Development Bank, Buenos Aires, Argentina
| | - Adolfo Rubinstein
- Institute for Clinical Effectiveness and Health Policy – IECS, Buenos Aires, Argentina
| | - Vilma Irazola
- Institute for Clinical Effectiveness and Health Policy – IECS, Buenos Aires, Argentina
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Wu H, Eggleston KN, Zhong J, Hu R, Wang C, Xie K, Chen Y, Chen X, Yu M. How do type 2 diabetes mellitus (T2DM)-related complications and socioeconomic factors impact direct medical costs? A cross-sectional study in rural Southeast China. BMJ Open 2018; 8:e020647. [PMID: 30389755 PMCID: PMC6224711 DOI: 10.1136/bmjopen-2017-020647] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To evaluate type 2 diabetes mellitus (T2DM)-related direct medical costs by complication type and complication number, and to assess the impacts of complications as well as socioeconomic factors on direct medical costs. DESIGN A cross-sectional study using data from the region's diabetes management system, social security system and death registry system, 2015. SETTING Tongxiang, China. PARTICIPANTS Individuals diagnosed with T2DM in the local diabetes management system, and who had 2015 insurance claims in the social security system. Patients younger than 35 years and patients whose insurance type changed in the year 2015 were excluded. MAIN OUTCOME MEASURES The mean of direct medical costs by complication type and number, and the percentage increase of direct medical costs relative to a reference group, considering complications and socioeconomic factors. RESULTS A total of 19 015 eligible individuals were identified. The total cost of patients with one complication was US$1399 at mean, compared with US$248 for patients without complications. The mean total cost for patients with 2 and 3+ complications was US$1705 and US$2994, respectively. After adjustment for socioeconomic confounders, patients with one complication had, respectively, 83.55% and 38.46% greater total costs for inpatient and outpatient services than did patients without complications. The presence of multiple complications was associated with a significant 44.55% adjusted increase in total outpatient costs, when compared with one complication. Acute complications, diabetic foot, stroke, ischaemic heart disease and diabetic nephropathy were the highest cost complications. Gender, age, education level, insurance type, T2DM duration and mortality were significantly associated with increased expenditures of T2DM. CONCLUSIONS Complications significantly aggravated expenditures on T2DM. Specific kinds of complications and the presence of multiple complications are correlated with much higher expenditures. Proper management and the prevention of related complications are urgently needed to reduce the growing economic burden of diabetes.
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Affiliation(s)
- Haibin Wu
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Karen N Eggleston
- Shorenstein Asia-Pacific Research Center, Stanford University, Stanford, California, USA
| | - Jieming Zhong
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Ruying Hu
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Chunmei Wang
- Tongxiang Center for Disease Control and Prevention, Jiaxing, China
| | - Kaixu Xie
- Tongxiang Center for Disease Control and Prevention, Jiaxing, China
| | - Yiwei Chen
- Department of Economics, Stanford University, Stanford, California, USA
| | - Xiangyu Chen
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
| | - Min Yu
- Department of NCDs Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China
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Marro MJ, Cardoso AM, Leite IDC. [Regional inequalities in mortality from diabetes mellitus and access to health in Argentina]. CAD SAUDE PUBLICA 2017; 33:e00113016. [PMID: 29019522 DOI: 10.1590/0102-311x00113016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 01/06/2017] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to estimate the mortality burden according to major groups of causes, with a focus on diabetes mellitus, as well as differences according to the presence or absence of health coverage for Argentina as a whole and its regions. The study used the mortality database for individuals 30 years or older in 2009-2011, stratified by sex, age bracket, region, underlying cause of death, and health coverage. We calculated the mortality rates and years of life lost due to premature mortality (YLLs). The quality of mortality records in Argentina was unsatisfactory, due to the high proportion of garbage codes for deaths. The main results showed a preponderance of chronic non-communicable diseases in the mortality burden in all regions of Argentina. In the Northeast, one of the country's poorest regions, the burden of mortality was high for all groups of causes. The mortality rates and adjusted YLL rates for diabetes mellitus were highest in the Cuyo region. There were marked differences in adjusted YLL rates according to health coverage status. The study's results highlight the need to develop measures to decrease regional and socioeconomic inequalities identified by mortality differences in Argentina.
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Affiliation(s)
- María Jimena Marro
- Instituto Nacional de Epidemiología Dr. Juan H. Jara, Mar del Plata, Argentina
| | - Andrey Moreira Cardoso
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | - Iuri da Costa Leite
- Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
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Schirr-Bonnans S, Costa N, Derumeaux-Burel H, Bos J, Lepage B, Garnault V, Martini J, Hanaire H, Turnin MC, Molinier L. Cost of diabetic eye, renal and foot complications: a methodological review. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2017; 18:293-312. [PMID: 26975444 DOI: 10.1007/s10198-016-0773-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 02/16/2016] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Diabetic retinopathy (DR), diabetic kidney disease (DKD) and diabetic foot ulcer (DFU) represent a public health and economic concern that may be assessed with cost-of-illness (COI) studies. OBJECTIVES (1) To review COI studies published between 2000 and 2015, about DR, DKD and DFU; (2) to analyse methods used. METHODS Disease definition, epidemiological approach, perspective, type of costs, activity data sources, cost valuation, sensitivity analysis, cost discounting and presentation of costs may be described in COI studies. Each reviewed study was assessed with a methodological grid including these nine items. RESULTS The five following items have been detailed in the reviewed studies: epidemiological approach (59 % of studies described it), perspective (75 %), type of costs (98 %), activity data sources (91 %) and cost valuation (59 %). The disease definition and the presentation of results were detailed in fewer studies (respectively 50 and 46 %). In contrast, sensitivity analysis was only performed in 14 % of studies and cost discounting in 7 %. Considering the studies showing an average cost per patient and per year with a societal perspective, DR cost estimates were US $2297 (range 5-67,486), DKD cost ranged from US $1095 to US $16,384, and DFU cost was US $10,604 (range 1444-85,718). DISCUSSION This review reinforces the need to adequately describe the method to facilitate literature comparisons and projections. It also recalls that COI studies represent complementary tools to cost-effectiveness studies to help decision makers in the allocation of economic resources for the management of DR, DKD and DFU.
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Affiliation(s)
- Solène Schirr-Bonnans
- Unité Inserm 1027, Faculté de Médecine, National Institute for Health and Medical Research (Inserm), Research Unit 1027, 37 allées Jules Guesde, 31073, Toulouse, France.
- University of Science of Toulouse III, Université Paul Sabatier Toulouse III, Bâtiment 1R1, 31062, Toulouse Cedex 9, France.
- Diabetology Metabolic Disease and Nutrition Department, Service de Diabétologie, Maladies Métaboliques et Nutrition, Hôpital Rangueil, University Hospital of Toulouse, 1 avenue Jean Poulhès, TSA 50032, 31059, Toulouse Cedex 9, France.
| | - Nadège Costa
- Unité Inserm 1027, Faculté de Médecine, National Institute for Health and Medical Research (Inserm), Research Unit 1027, 37 allées Jules Guesde, 31073, Toulouse, France
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
| | - Hélène Derumeaux-Burel
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
| | - Jérémy Bos
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
| | - Benoît Lepage
- Unité Inserm 1027, Faculté de Médecine, National Institute for Health and Medical Research (Inserm), Research Unit 1027, 37 allées Jules Guesde, 31073, Toulouse, France
- University of Science of Toulouse III, Université Paul Sabatier Toulouse III, Bâtiment 1R1, 31062, Toulouse Cedex 9, France
- Methodological Support Unit, Faculté de Médecine, University Hospital of Toulouse, USMR, 37 allées Jules Guesde, 31073, Toulouse, France
| | - Valérie Garnault
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
| | - Jacques Martini
- Diabetology Metabolic Disease and Nutrition Department, Service de Diabétologie, Maladies Métaboliques et Nutrition, Hôpital Rangueil, University Hospital of Toulouse, 1 avenue Jean Poulhès, TSA 50032, 31059, Toulouse Cedex 9, France
| | - Hélène Hanaire
- University of Science of Toulouse III, Université Paul Sabatier Toulouse III, Bâtiment 1R1, 31062, Toulouse Cedex 9, France
- Diabetology Metabolic Disease and Nutrition Department, Service de Diabétologie, Maladies Métaboliques et Nutrition, Hôpital Rangueil, University Hospital of Toulouse, 1 avenue Jean Poulhès, TSA 50032, 31059, Toulouse Cedex 9, France
| | - Marie-Christine Turnin
- Diabetology Metabolic Disease and Nutrition Department, Service de Diabétologie, Maladies Métaboliques et Nutrition, Hôpital Rangueil, University Hospital of Toulouse, 1 avenue Jean Poulhès, TSA 50032, 31059, Toulouse Cedex 9, France
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
| | - Laurent Molinier
- Unité Inserm 1027, Faculté de Médecine, National Institute for Health and Medical Research (Inserm), Research Unit 1027, 37 allées Jules Guesde, 31073, Toulouse, France
- University of Science of Toulouse III, Université Paul Sabatier Toulouse III, Bâtiment 1R1, 31062, Toulouse Cedex 9, France
- Medical Information Department, University Hospital of Toulouse, Hôtel-Dieu Saint-Jacques, 2, rue viguerie, 31059, Toulouse Cedex 9, France
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Bao X, Yang C, Fang K, Shi M, Yu G, Hu Y. Hospitalization costs and complications in hospitalized patients with type 2 diabetes mellitus in Beijing, China. J Diabetes 2017; 9:405-411. [PMID: 27194641 DOI: 10.1111/1753-0407.12428] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 03/13/2016] [Accepted: 05/14/2016] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The aim of the present study was to investigate hospitalization costs, diabetes complications, and their relationships using a large dataset in Beijing, China. METHODS Data for 2006-10 from the 38 top-ranked (Grade 3 A) hospitals in Beijing, obtained from electronic Hospitalization Summary Reports (HSRs), were analyzed for hospitalization costs and diabetic complications. Patient demographics, types of costs, and length of hospital stay (LOS) were also evaluated. RESULTS During the period evaluated, 62 523 patients with diabetes were hospitalized, of which 41 875 (67.0 %) had diabetes-associated complications. The median cost of hospitalization for diabetic patients was 7996.11 RMB. Prescribed drugs and laboratory tests were two major contributors to hospitalization costs, accounting for 36.2 % and 22.4 %, respectively. Hospitalization costs were significantly associated with LOS, number of complications, age, year of admission, admission status, sex, and medical insurance (P < 0.001). Both hospitalization costs and LOS increased substantially with an increase in the number of complications (P < 0.001). The highest hospitalization costs were seen in those diabetic patients with foot complications. CONCLUSION Diabetic complications have a significant effect on increases in hospitalization costs and LOS in patients with type 2 diabetes mellitus.
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Affiliation(s)
- Xiaoyuan Bao
- Medical Informatics Center, Peking University Health Science Center, Beijing, China
| | - Chao Yang
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
| | - Kai Fang
- Beijing Center for Disease Prevention and Control, Beijing, China
| | - Moye Shi
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
| | - Guopei Yu
- Medical Informatics Center, Peking University Health Science Center, Beijing, China
| | - Yonghua Hu
- Medical Informatics Center, Peking University Health Science Center, Beijing, China
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, Beijing, China
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Agudelo-Botero M, Dávila-Cervantes CA. [Burden of mortality due to diabetes mellitus in Latin America 2000-2011: the case of Argentina, Chile, Colombia, and Mexico.]. GACETA SANITARIA 2015; 29:S0213-9111(15)00019-9. [PMID: 25746417 DOI: 10.1016/j.gaceta.2015.01.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 01/28/2015] [Accepted: 01/29/2015] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To analyze trends in mortality in Argentina, Chile, Colombia and Mexico, between 2000 and 2011, by sex and 5-year age groups (between 20 and 79 years of age). MATERIAL AND METHODS Mortality vital statistics and census data or projected population estimates were used for each country. Age-specific mortality rates and the years of life lost were calculated. RESULTS Among the countries analyzed, Mexico had the highest mortality rate and lost the most years of life due to diabetes. Between 2000 and 2011, Mexicans lost an average of 1.13 years of life, while Colombia (0.24), Argentina (0.21) and Chile (0.18) lost considerably fewer life years. In general, deaths from diabetes were higher in men than in women except in Colombia. Nearly 80% of years of life lost due to diabetes occurred between 50 and 74 years of age in the four countries. DISCUSSION Diabetes is a huge challenge for Latin America, especially in Mexico where mortality due to diabetes is accelerating. Even though the proportion of deaths due to diabetes in Argentina, Chile and Colombia is smaller, this disease figures among the main causes of death in these countries.
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Gonzalez L, Caporale JE, Elgart JF, Gagliardino JJ. The burden of diabetes in Argentina. Glob J Health Sci 2014; 7:124-33. [PMID: 25948443 PMCID: PMC4802096 DOI: 10.5539/gjhs.v7n3p124] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/27/2014] [Accepted: 09/24/2014] [Indexed: 01/15/2023] Open
Abstract
OBJECTIVE To measure the economic burden of diabetes in Argentina by age, gender and region for the year 2005, in disability-adjusted life years (DALYs). METHODS DALYs were estimated by the sum of years of life lost due to premature death (YLL) and years of life lived with disability (YLD). RESULTS In the population studied (20 to 85 years), the burden of diabetes without complications was 1.3 million DALYs, 85% of which were caused by disabilities. Whereas mortality rates (YLL) increased as a function of age, YLD showed the opposite relationship. Women had higher burden of disease values, represented by 51 and 61% of YLL and YLD, respectively, independently of age. CONCLUSIONS Our results demonstrate that disabilities are a key component of diabetes burden; its regular and systematic estimation would allow to design effective prevention strategies, to assess the impact of their implementation and to optimize resource allocation based on objective evidence.
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Affiliation(s)
| | | | | | - Juan J Gagliardino
- CENEXA. Centro de Endocrinología Experimental y Aplicada (UNLP - CONICET), Centro Colaborador de OPS/OMS para Diabetes, Facultad de Ciencias Médicas (UNLP), La Plata, Argentina.
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Fulcher G, Singer J, Castañeda R, Fraige Filho F, Maffei L, Snyman J, Brod M. The psychosocial and financial impact of non-severe hypoglycemic events on people with diabetes: two international surveys. J Med Econ 2014; 17:751-61. [PMID: 25061766 DOI: 10.3111/13696998.2014.946992] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To understand the impact of nocturnal and daytime non-severe hypoglycemic events on healthcare systems, work productivity and quality of life in people with type 1 or type 2 diabetes. METHODS People with diabetes who experienced a non-severe hypoglycemic event in the 4 weeks prior to the survey were eligible to participate in a nocturnal and/or daytime hypoglycemia survey. Surveys were conducted in Argentina, Australia, Brazil, Israel, Mexico and South Africa. RESULTS In total, 300 respondents were included in nocturnal/daytime hypoglycemia surveys (50/participating country/survey). All respondents with type 1 diabetes and 68%/62% (nocturnal/daytime) with type 2 diabetes were on insulin treatment. After an event, 25%/30% (nocturnal/daytime) of respondents decreased their insulin dose and 39%/36% (nocturnal/daytime) contacted a healthcare professional. In the week after an event, respondents performed an average of 5.6/6.4 (nocturnal/daytime) additional blood glucose tests. Almost half of the respondents (44%) reported that the event had a high impact on the quality of their sleep. Among nocturnal survey respondents working for pay, 29% went to work late, 16% left work early and 12% reported missing one or more full work days due to the surveyed event. In addition, 50%/39% (nocturnal/daytime) indicated that the event had a high impact on their fear of future hypoglycemia. CONCLUSIONS The findings suggest that nocturnal and daytime non-severe hypoglycemic events have a large financial and psychosocial impact. Diabetes management that minimizes hypoglycemia while maintaining good glycemic control may positively impact upon the psychological wellbeing of people with diabetes, as well as reducing healthcare costs and increasing work productivity.
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Affiliation(s)
- Gregory Fulcher
- Northern Clinical School, E25 - Royal North Shore Hospital, The University of Sydney , Sydney , Australia
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Elgart JF, Asteazarán S, De La Fuente JL, Camillucci C, Brown JB, Gagliardino JJ. Direct and indirect costs associated to type 2 diabetes and its complications measured in a social security institution of Argentina. Int J Public Health 2014; 59:851-7. [PMID: 25189732 DOI: 10.1007/s00038-014-0604-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 08/18/2014] [Accepted: 08/28/2014] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES To estimate direct and indirect costs of care of type 2 diabetes (T2DM) and its complications in Argentina, and compare them with those recorded in people without diabetes (ND). METHODS Observational retrospective case-control study performed in one institution of the Social Security System of Argentina. Participants were identified and randomly selected from the Institution's electronic medical records. We recruited persons with T2DM with (387) or without (387) chronic complications and 774 ND, matched by age and gender. Data were obtained by telephone interviews and supplemented with data from the Institution's records. Parametric and non-parametric tests were used for group comparisons. RESULTS Direct costs were higher in people with T2DM than in ND: twice as high in people with T2DM without complications and 3.6 times in those with complications. Absenteeism was only higher in T2DM with complications, but there were no differences among groups either in the duration or in the cost of such absenteeism. CONCLUSIONS T2DM and the development of its complications are positively associated with higher direct costs in Argentina.
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Affiliation(s)
- Jorge F Elgart
- CENEXA, Centro de Endocrinología Experimental y Aplicada (UNLP-CONICET LA PLATA, Centro Colaborador de la OPS/OMS en Diabetes), Facultad de Ciencias Médicas UNLP, 60 y 120, 1900, La Plata, Argentina,
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