1
|
Gilbert JD, Balicsak D, Kettle S, Lewis VS, Medel N, Montgomery CW, Hagen L. Recommended Weight Care for Patients Living With Type 1 Diabetes: A Consensus From The Charles H. Best Diabetes Centre. Can J Diabetes 2023; 47:292-296. [PMID: 36849266 DOI: 10.1016/j.jcjd.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 01/16/2023] [Accepted: 02/01/2023] [Indexed: 02/11/2023]
Affiliation(s)
- Jeremy D Gilbert
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada; Division of Endocrinology and Metabolism, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Diana Balicsak
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada
| | - Susan Kettle
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada
| | - Valerie S Lewis
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada; Department of Pediatrics, Lakeridge Health, Oshawa, Ontario, Canada
| | - Natalie Medel
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada
| | | | - Lorrie Hagen
- The Charles H. Best Diabetes Centre, Whitby, Ontario, Canada.
| |
Collapse
|
2
|
Sobhy GA, El-Shabrawi M, Safar H. A New Perspective on the Quality of Life of Children with Glycogen Storage Diseases. Pediatr Gastroenterol Hepatol Nutr 2022; 25:321-331. [PMID: 35903490 PMCID: PMC9284114 DOI: 10.5223/pghn.2022.25.4.321] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 04/23/2022] [Accepted: 06/02/2022] [Indexed: 11/14/2022] Open
Abstract
PURPOSE This study aimed to assess the quality of life (QoL) of children with glycogen storage disease (GSD) and their parents and to determine the impact of myopathies. METHODS A prospective case-control study was conducted at the Cairo University Children's Hospital and National Liver Institute, Menoufia University. A promising new style of questionnaire called the Stark Quality of Life Questionnaire was used to assess the quality of life. RESULTS Fifty-two children diagnosed with GSD (cases) and 55 age- and sex-matched healthy children (controls) were included. A statistically significant difference was found between cases and controls regarding food intake; mental behavior parameters such as mood, energy, and social contact; and physical behavior parameters such as running and tying shoelaces. Children with myopathies had significantly lower QoL scores in most of the parameters. CONCLUSION GSDs alter children and their parents' mental and physical abilities. Lower QoL scores were detected in children with both skeletal myopathy and cardiomyopathy, but the difference was not statistically significant when compared with the children without myopathies.
Collapse
Affiliation(s)
- Gihan Ahmed Sobhy
- National Liver Institute, Menoufia University, Menoufia Governorate, Egypt
| | - Mortada El-Shabrawi
- Department of Pediatrics, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Heba Safar
- Department of Pediatrics, Faculty of Medicine, AL-Fayoum University, AL-Fayoum Governorate, Egypt
| |
Collapse
|
3
|
Planalp EM, Kliems H, Chewning BA, Palta M, LeCaire TJ, Young LA, Cox ED. Development and validation of the self-management Barriers and Supports Evaluation for working-aged adults with type 1 diabetes mellitus. BMJ Open Diabetes Res Care 2022; 10:10/1/e002583. [PMID: 34980593 PMCID: PMC8724717 DOI: 10.1136/bmjdrc-2021-002583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 12/11/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION To optimize type 1 diabetes mellitus self-management, experts recommend a person-centered approach, in which care is tailored to meet people's needs and preferences. Existing tools for tailoring type 1 diabetes mellitus education and support are limited by narrow focus, lack of strong association with meaningful outcomes like A1c, or having been developed before widespread use of modern diabetes technology. To facilitate comprehensive, effective tailoring for today's working-aged adults with type 1 diabetes mellitus, we developed and validated the Barriers and Supports Evaluation (BASES). RESEARCH DESIGN AND METHODS Participants 25-64 years of age with type 1 diabetes mellitus were recruited from clinics and a population-based registry. Content analysis of semistructured interviews (n=33) yielded a pool of 136 items, further refined to 70 candidate items on a 5-point Likert scale through cognitive interviewing and piloting. To develop and validate the tool, factor analyses were applied to responses to candidate items (n=392). Additional survey data included demographics and the Diabetes-Specific Quality of Life (QOL) Scale-Revised. To evaluate concurrent validity, hemoglobin A1c (HbA1c) values and QOL scores were regressed on domain scores. RESULTS Factor analyses yielded 5 domains encompassing 30 items: Learning Opportunities, Costs and Insurance, Family and Friends, Coping and Behavioral Skills, and Diabetes Provider Interactions. Models exhibited good to adequate fit (Comparative Fit Index >0.88 and Root Mean Squared Error of Approximation <0.06). All domains demonstrated significant associations with HbA1c and QOL in the expected direction, except Family and Friends. Coping and Behavioral Skills had the strongest associations with both HbA1c and QOL. CONCLUSIONS The BASES is a valid, comprehensive, person-centered tool that can tailor diabetes support and education to individuals' needs in a modern practice environment, improving effectiveness and uptake of services. Clinicians could use the tool to uncover patient-specific barriers that limit success in achieving HbA1c goals and optimal QOL.
Collapse
Affiliation(s)
| | - Harald Kliems
- Department of Pediatrics, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Betty A Chewning
- Department of Social and Administrative Sciences, School of Pharmacy, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Mari Palta
- Population Health Sciences, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Tamara J LeCaire
- Wisconsin Alzheimer's Institute, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Laura A Young
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
| | - Elizabeth D Cox
- Department of Pediatrics, University of Wisconsin-Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| |
Collapse
|
4
|
Garbade SF, Ederer V, Burgard P, Wendel U, Spiekerkoetter U, Haas D, Grünert SC. Impact of glycogen storage disease type I on adult daily life: a survey. Orphanet J Rare Dis 2021; 16:371. [PMID: 34479584 PMCID: PMC8414849 DOI: 10.1186/s13023-021-02006-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/24/2021] [Indexed: 11/17/2022] Open
Abstract
Background Glycogen storage disease type I (GSD I) is a rare autosomal recessive disorder of carbohydate metabolism characterized by recurrent hypoglycaemia and hepatomegaly. Management of GSD I is demanding and comprises a diet with defined carbohydrate intake and the use of complex carbohydrates, nocturnal tube feeding or night-time uncooked cornstarch intake, regular blood glucose monitoring and the handling of emergency situations. With improved treatment, most patients nowadays survive into adulthood. Little research has been performed on the impact of GSD I on daily life, especially in adult patients. Results In this multi-centre study we assessed the impact of GSD I on adult daily life in 34 GSD I patients (27 GSD Ia, 7 GSD Ib) between 17 and 54 years (median 26 years) using a self-designed questionnaire that specifically focused on different aspects of daily life, such as job situation, social life, sports, travelling, composition of the household, night-time and day-time dietary management and disease monitoring as well as the patient’s attitude towards the disease. At the time of investigation, the majority of patients either attended school or university or were employed, while 3 patients (9%) were out of work. Most patients ranked GSD I as a disease with moderate severity and disease burden. Dietary treatment was considered challenging by many, but the vast majority of patients considered life with GSD I as well-manageable. Conclusions Although the management of GSD I poses a significant burden on daily life, most patients live an independent adult life, have a positive attitude towards their disease and seem to cope well with their situation. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-02006-w.
Collapse
Affiliation(s)
- Sven F Garbade
- Division of Pediatric Neurology and Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Viviane Ederer
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Medical Center, University of Freiburg, Faculty of Medicine, Mathildenstraße 1, 79106, Freiburg, Germany
| | - Peter Burgard
- Division of Pediatric Neurology and Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Udo Wendel
- Medical Faculty of the Heinrich-Heine University Düsseldorf, Düsseldorf, Germany
| | - Ute Spiekerkoetter
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Medical Center, University of Freiburg, Faculty of Medicine, Mathildenstraße 1, 79106, Freiburg, Germany
| | - Dorothea Haas
- Division of Pediatric Neurology and Metabolic Medicine, Center for Pediatric and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Sarah C Grünert
- Department of General Pediatrics, Adolescent Medicine and Neonatology, Medical Center, University of Freiburg, Faculty of Medicine, Mathildenstraße 1, 79106, Freiburg, Germany.
| |
Collapse
|
5
|
Mirhoseiny S, Geelvink T, Martin S, Vollmar HC, Stock S, Redaelli M. Does task delegation to non-physician health professionals improve quality of diabetes care? Results of a scoping review. PLoS One 2019; 14:e0223159. [PMID: 31603900 PMCID: PMC6788697 DOI: 10.1371/journal.pone.0223159] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Objective As a result of unhealthy lifestyles, reduced numbers of healthcare providers are having to deal with an increasing number of diabetes patients. In light of this shortage of physicians and nursing staff, new concepts of care are needed. The aim of this scoping review is to review the literature and examine the effects of task delegation to non-physician health professionals, with a further emphasis on inter-professional care. Research design and methods Systematic searches were performed using the PubMed, Embase and Google Scholar databases to retrieve papers published between January 1994 and December 2017. Randomised/non-randomised controlled trials and studies with a before/after design that described the delegation of tasks from physicians to non-physicians in diabetes care were included in the search. This review is a subgroup analysis that further assesses all the studies conducted using a team-based approach. Results A total of 45 studies with 12,092 patients met the inclusion criteria. Most of the interventions were performed in an outpatient setting with type-2 diabetes mellitus patients. The non-physician healthcare professionals involved in the team were nurses, pharmacists, community health workers and dietitians. Most studies showed significant improvements in glycaemic control and high patient satisfaction, while there were no indications that the task delegation affected quality of life scores. Conclusions The findings of the review suggest that task delegation can provide equivalent glycaemic control and potentially lead to an improvement in the quality of care. However, this review revealed a lack of clinical endpoints, as well as an inconsistency between the biochemical outcome parameters and the patient-centred outcome parameters. Given the vast differences between the individual healthcare systems used around the world, further high-quality research with an emphasis on long-term outcome effects and the expertise of non-physicians is needed.
Collapse
Affiliation(s)
- Sanas Mirhoseiny
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany
| | - Tjarko Geelvink
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany
| | - Stephan Martin
- Faculty of Medicine, University of Düsseldorf, Düsseldorf, Germany
- West-German Center of Diabetes and Health, Düsseldorf Catholic Hospital Group, Düsseldorf, Germany
| | - Horst Christian Vollmar
- Department of General Practice, Faculty of Medicine, Ruhr-Universität Bochum, Gebäude MAFO 1/61, Bochum, Germany
| | - Stephanie Stock
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany
| | - Marcus Redaelli
- Institute for Health Economics and Clinical Epidemiology, University Hospital of Cologne, Cologne, Germany
- Institute of General Practice and Family Medicine, Faculty of Health, Witten/Herdecke University, Witten, Germany
- * E-mail:
| |
Collapse
|
6
|
Svedbo Engström M, Leksell J, Johansson UB, Borg S, Palaszewski B, Franzén S, Gudbjörnsdottir S, Eeg-Olofsson K. Health-related quality of life and glycaemic control among adults with type 1 and type 2 diabetes - a nationwide cross-sectional study. Health Qual Life Outcomes 2019; 17:141. [PMID: 31412881 PMCID: PMC6694672 DOI: 10.1186/s12955-019-1212-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 08/07/2019] [Indexed: 01/04/2023] Open
Abstract
Background Health-related quality of life and glycaemic control are some of the central outcomes in clinical diabetes care and research. The purpose of this study was to describe the health-related quality of life and assess its association with glycaemic control in adults with type 1 and type 2 diabetes in a nationwide setting. Methods In this cross-sectional survey, people with type 1 (n = 2479) and type 2 diabetes (n = 2469) were selected at random without replacement from the Swedish National Diabetes Register. Eligibility criteria were being aged 18–80 years with at least one registered test of glycated haemoglobin (HbA1c) the last 12 months. The generic 36-item Short Form version 2 (SF-36v2) was answered by 1373 (55.4%) people with type 1 diabetes and 1353 (54.8%) with type 2 diabetes. Results Correlation analyses showed weak correlations between scores on the SF-36v2 and glycaemic control for both diabetes types. After the participants were divided into three groups based on their levels of HbA1c, multivariate regression analyses adjusted for demographics, other risk factors and diabetes complications showed that among participants with type 1 diabetes, the high-risk group (≥70 mmol/mol/8.6%) had statistically significantly lower means in five out of eight domains of the SF-36v2 and the mental component summary measure, as compared with the well-controlled group (< 52 mmol/mol/6.9%). Among the participants with type 2 diabetes, the high-risk group had the lowest statistically significantly means in seven domains and both summary measures. Conclusions Among people with type 1 and type 2 diabetes, adults with high-risk HbA1c levels have lower levels of health-related quality of life in most but not all domains of the SF-36v2. This finding was not explained by demographics, other risk factors, or diabetes complications. The weak individual-level correlations between HRQOL scores and levels of glycaemic control argues for the need to not focus exclusively on either HbA1c levels or HRQOL scores but rather on both because both are important parts of a complex, life-long, challenging condition. Electronic supplementary material The online version of this article (10.1186/s12955-019-1212-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Maria Svedbo Engström
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sahlgrenska Academy, SE-405 30, Gothenburg, Sweden. .,School of Education, Health and Social Studies, Dalarna University, SE-791 88, Falun, Sweden.
| | - Janeth Leksell
- School of Education, Health and Social Studies, Dalarna University, SE-791 88, Falun, Sweden.,Department of Medical Sciences, Clinical Diabetology and Metabolism, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Unn-Britt Johansson
- Sophiahemmet University, SE-114 86, Stockholm, Sweden.,Department of Clinical Sciences and Education, Karolinska Institutet, Södersjukhuset, SE-118 83, Stockholm, Sweden
| | - Sixten Borg
- Department of Clinical Sciences in Malmö, Health Economics Unit, Lund University, Medicon Village, SE-223 81, Lund, Sweden
| | - Bo Palaszewski
- Department of Data Management and Analysis, Region Västra Götaland, Gothenburg, Sweden
| | - Stefan Franzén
- , Register Center Västra Götaland, SE-413 45, Gothenburg, Sweden
| | - Soffia Gudbjörnsdottir
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sahlgrenska Academy, SE-405 30, Gothenburg, Sweden.,, Register Center Västra Götaland, SE-413 45, Gothenburg, Sweden
| | - Katarina Eeg-Olofsson
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sahlgrenska Academy, SE-405 30, Gothenburg, Sweden.,Sahlgrenska University Hospital, SE-413 45, Gothenburg, Sweden
| |
Collapse
|
7
|
Babazadeh T, Dianatinasab M, Daemi A, Nikbakht HA, Moradi F, Ghaffari-Fam S. Association of Self-Care Behaviors and Quality of Life among Patients with Type 2 Diabetes Mellitus: Chaldoran County, Iran. Diabetes Metab J 2017; 41:449-456. [PMID: 29272083 PMCID: PMC5741554 DOI: 10.4093/dmj.2017.41.6.449] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 07/10/2017] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Self-care of diabetes is an essential part for controlling the disease and improvement of quality of life in type 2 diabetes mellitus (T2DM) patients. This study aimed to analyze the associated factors of quality of life in patients with T2DM in order to design effective interventions. METHODS This cross-sectional study was conducted on 120 T2DM patients referred to health centers of Chaldoran, West Azerbaijan Province, Iran. The quality of life's questionnaires from World Health Organization and the self-care behaviors' questionnaires were used for data collection. RESULTS The mean age of patients was 46.30% and 53.30% of them were male. Among demographic variables, gender (P=0.002), age groups (P=0.007), and household monthly income (P=0.009) were significantly associated with total quality of life. Also, self-care nutrition (odds ratio [OR], 1.47; P=0.001), self-management of blood glucose control (OR, 1.29; P=0.002), and self-medication behavior (OR, 1.18; P=0.030) were identified as factors significantly associated with quality of life. CONCLUSION Self-care behaviors were significantly associated with quality of life; among them, the greatest influence was observed in self-care nutrition behavior. According to the findings of this study, appropriate interventions on self-care behaviors about nutrition can improve the quality of life for T2DM patients.
Collapse
Affiliation(s)
- Towhid Babazadeh
- PhD Candidate in Health Education and Promotion, Student Research Committee, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mostafa Dianatinasab
- Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Amin Daemi
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hossein Ali Nikbakht
- Social Determinants of Health Research Center, Babol University of Medical Sciences, Babol, Iran
| | - Fatemeh Moradi
- Department of Municipal Health in Tehran, Tehran Municipality, Tehran, Iran
| | - Saber Ghaffari-Fam
- School of Nursing of Miyandoab, Urmia University of Medical Sciences, Urmia, Iran.
| |
Collapse
|
8
|
Skakkebæk A, Moore PJ, Chang S, Fedder J, Gravholt CH. Quality of life in men with Klinefelter syndrome: the impact of genotype, health, socioeconomics, and sexual function. Genet Med 2017; 20:214-222. [DOI: 10.1038/gim.2017.110] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/06/2017] [Indexed: 11/09/2022] Open
|
9
|
Nielsen HB, Ovesen LL, Mortensen LH, Lau CJ, Joensen LE. Type 1 diabetes, quality of life, occupational status and education level - A comparative population-based study. Diabetes Res Clin Pract 2016; 121:62-68. [PMID: 27662040 DOI: 10.1016/j.diabres.2016.08.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 08/17/2016] [Accepted: 08/31/2016] [Indexed: 11/18/2022]
Abstract
AIM Type 1 diabetes requires extensive self-management to avoid complications and may have negative effects on the everyday life of people with the disease. The aim of this study was to compare adults with type 1 diabetes to the general population in terms of health-related quality of life, occupational status (level of employment, working hours and sick leave) and education level. METHODS 2415 adults (aged 18-98years) with type 1 diabetes were compared to 48,511 adults (aged 18-103years) from the general population. Data were obtained from two cross-sectional surveys conducted in 2010 and 2011 of adults living or treated in the Capital Region in Denmark. Differences between adults with type 1 diabetes and the general population were standardised for age and sex and analyzed using linear probability models and negative binomial regression. Differences were further analyzed in subgroups. RESULTS Compared to the general population, adults with type 1 diabetes experienced lower health-related quality of life, were more frequently unemployed, had more sick leave per year and were slightly better educated. Differences in health-related quality of life and employment increased with age and were larger among women, as compared to men. No significant differences were found with regard to working hours. CONCLUSION Our findings suggest that type 1 diabetes is associated with lower health-related quality of life, higher unemployment and additional sick leave. The negative association with type 1 diabetes is more pronounced in women and older adults.
Collapse
Affiliation(s)
- Helena B Nielsen
- Steno Diabetes Center, Gentofte, Denmark; University of Copenhagen, Copenhagen, Denmark
| | - Louise L Ovesen
- Steno Diabetes Center, Gentofte, Denmark; University of Copenhagen, Copenhagen, Denmark
| | - Laust H Mortensen
- Section of Social Medicine, University of Copenhagen, Copenhagen, Denmark; Analysis and Methods, Statistics Denmark, Copenhagen, Denmark
| | - Cathrine J Lau
- Research Centre for Prevention and Health, Capital Region of Denmark, Glostrup, Denmark
| | | |
Collapse
|
10
|
Wherrett DK, Chiang JL, Delamater AM, DiMeglio LA, Gitelman SE, Gottlieb PA, Herold KC, Lovell DJ, Orchard TJ, Ryan CM, Schatz DA, Wendler DS, Greenbaum CJ. Defining pathways for development of disease-modifying therapies in children with type 1 diabetes: a consensus report. Diabetes Care 2015; 38:1975-85. [PMID: 26404927 PMCID: PMC4876737 DOI: 10.2337/dc15-1429] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Emerging data suggest that type 1 diabetes is a more aggressive disease in children than in adults, with important differences in pathophysiology and clinical course. Therefore, the efficacy of disease-modifying therapies may be different in the two populations. Understanding the developmental and regulatory pathways for type 1 diabetes-modifying therapies in children will enable industry, academia, funders, advocacy groups, and regulators to translate new science to clinical care. This consensus report characterizes the fundamental differences in type 1 diabetes between children and adults and proposes a thoughtful approach to better understand the development and regulatory pathways for type 1 diabetes therapies.
Collapse
Affiliation(s)
- Diane K Wherrett
- Department of Pediatrics, University of Toronto, Toronto, Canada
| | | | | | | | - Stephen E Gitelman
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA
| | - Peter A Gottlieb
- Departments of Medicine and Pediatrics, University of Colorado, Denver, CO
| | - Kevan C Herold
- Department of Immunobiology, Yale University, New Haven, CT
| | - Daniel J Lovell
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Trevor J Orchard
- Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA
| | | | - Desmond A Schatz
- Department of Pediatrics, University of Florida, Gainesville, FL
| | - David S Wendler
- Department of Bioethics, National Institutes of Health, Bethesda, MD
| | | |
Collapse
|
11
|
Zanone MM, Raviolo A, Coppo E, Trento M, Trevisan M, Cavallo F, Favaro E, Passera P, Porta M, Camussi G. Association of autoimmunity to autonomic nervous structures with nerve function in patients with type 1 diabetes: a 16-year prospective study. Diabetes Care 2014; 37:1108-15. [PMID: 24550215 DOI: 10.2337/dc13-2274] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We prospectively evaluated the association between autoimmunity to autonomic nervous structures and autonomic neuropathy in type 1 diabetes in relation to clinical variables. RESEARCH DESIGN AND METHODS A cohort of 112 patients with type 1 diabetes was prospectively followed from adolescence (T0) to approximately 4 (T4) and 16 (T16) years later. Standard cardiovascular (CV) tests and neurological examination were performed and related to the presence of circulating antibodies (Ab) to autonomic nervous structures detected at T0 and T4. Quality of life was assessed by a diabetes-specific questionnaire. RESULTS Sixty-six patients (59% of the cohort) were reexamined at T16 (age 31.4 ± 2 years; disease duration 23.4 ± 3.7 years). Nineteen had circulating Ab to autonomic structures. Prevalence of abnormal tests and autonomic symptoms were higher in Ab-positive (68 and 26%, respectively) than Ab-negative (32 and 4%) patients (P < 0.05). Among Ab-positive patients, the relative risk (RR) of having at least one altered CV test was 5.77 (95% CI 1.56-21.33), and an altered deep breathing (DB) test (<15 bpm) was 14.65 (2.48-86.46). Previous glycemic control was the only other predictor (RR 1.06 [1.002-1.13]/mmol/mol HbA1c increase). Presence of Ab carried over a 68% probability of developing an altered CV test; absence of Ab carried a 91% probability of not having an altered DB test and an 89% probability of not having an altered Valsalva ratio. Autonomic neuropathy was independently associated with worse quality of life. CONCLUSIONS Circulating Ab to autonomic structures are associated with the development of autonomic dysfunction in young diabetic patients independent of glycemic control.
Collapse
|
12
|
Quality of life in adult patients with glycogen storage disease type I: results of a multicenter italian study. JIMD Rep 2013; 14:47-53. [PMID: 24363035 PMCID: PMC4213326 DOI: 10.1007/8904_2013_283] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Revised: 11/18/2013] [Accepted: 11/22/2013] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Glycogen storage disease type I (GSD I) is a chronic metabolic disease that requires a lifelong strict dietetic treatment to avoid hypoglycemia and can lead to severe complications during adult age. Impaired quality of life (QoL) has been reported in affected children, but this aspect has not been previously investigated in adults. OBJECTIVE To assess QoL in adult patients with GSD I. PATIENTS AND METHODS Italian patients with GSD type Ia and Ib, who were 16 years or older, were asked to complete the SF-36 questionnaire, assessing their QoL. Data on demographic characteristics and clinical history were collected from clinical records and interviews. RESULTS Thirty-eight patients (22 females, 16 males; 27 with GSD Ia, 11 with GSD Ib, median age 26.5 years) completed the SF-36 questionnaire. Overall, when compared to normal values, patients with GSD I had lower median scores in general health perception and social functioning, but better median scores for bodily pain and mental health. Patients with GSD Ib had a lower Z-score than GSD Ia patients for emotional health problems. Male patients showed better Z-scores in physical functioning, general health perception, and social functioning when compared to females. Emotional health problems Z-score was lower in nephropathic patients. CONCLUSION QoL can be impaired in adult patients with GSD I. The results of this study show that patients with GSD type Ib, women, and those with renal complications are more likely to experience a poorer QoL.
Collapse
|
13
|
Joensen LE, Almdal TP, Willaing I. Type 1 diabetes and living without a partner: psychological and social aspects, self-management behaviour, and glycaemic control. Diabetes Res Clin Pract 2013; 101:278-85. [PMID: 23891305 DOI: 10.1016/j.diabres.2013.07.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 06/18/2013] [Accepted: 07/01/2013] [Indexed: 12/24/2022]
Abstract
AIMS (1) To investigate the association between cohabitation status and psychological aspects of living with diabetes (diabetes distress, diabetes empowerment, quality of life), self-management behaviours, and glycaemic control and (2) to explore whether potential associations are mediated by social support. METHODS Cross-sectional survey of 2419 adult outpatients with type 1 diabetes from a specialized diabetes clinic in Denmark. Stepwise multiple regression gender-stratified analyses assessed the association between cohabitation status and the variables of interest and the influence of social support. RESULTS Significant associations existed between living without a partner and low quality of life, low diabetes empowerment and HbA1c for both men and women. For women, living without a partner was significantly associated with higher diabetes distress and poor self-management behaviours. All associations were mediated by social support to varying degrees. CONCLUSIONS Social network and social support are related to important diabetes outcomes in type 1 diabetes. Living without a partner indicates a need for support to prevent poorer diabetes outcomes. Women appear more susceptible to living without a partner in terms of psychosocial diabetes outcomes and glycaemic control. Generally, social support is a mediator in the association between cohabitation status and diabetes outcomes, but social support, as well as cohabitation status, are also independently associated with poorer diabetes outcomes. Assessment of cohabitation status as an indicator of psychosocial capabilities and glycaemic control may be useful in diabetes care and support.
Collapse
Affiliation(s)
- Lene E Joensen
- Steno Health Promotion Center, Steno Diabetes Center, Gentofte, Denmark.
| | | | | |
Collapse
|
14
|
Liver enzymes but not free fatty acid levels predict markers of insulin sensitivity in overweight and obese, nondiabetic adults. Nutr Res 2013; 33:781-8. [PMID: 24074735 DOI: 10.1016/j.nutres.2013.07.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2013] [Revised: 07/18/2013] [Accepted: 07/24/2013] [Indexed: 12/20/2022]
Abstract
Although obesity is a key predisposing risk factor in the development of insulin resistance (IR) and type 2 diabetes mellitus, not all obese individuals develop IR. This study aimed to identify key anthropometric and biochemical parameters that predict insulin sensitivity in overweight and obese adults. Based on previous literature, we hypothesized that markers of insulin sensitivity would be negatively correlated with plasma concentrations of free fatty acids and liver enzymes. Forty nondiabetic adult participants (body mass index ≥ 25.0 kg/m²) were recruited. Data collection included anthropometric measurements and fasting plasma samples for the quantification of liver enzymes (alanine transaminase, aspartate transaminase, γ-glutamyl transpeptidase), blood lipid profile, and markers of insulin sensitivity. Questionnaires relating to dietary intake, physical activity, and fatigue were also completed. Insulin and Homeostasis Model of Assessment (HOMA) scores were significantly correlated with indirect measures of central obesity (P < .05). Glycosylated hemoglobin, insulin, and HOMA scores for IR were all positively correlated with selected liver function markers (P < .05). Scores of HOMA-IR were significantly positively correlated with plasma phospholipid levels of n-3 fatty acids (P = .04) and ratio of n-3/n-6 fatty acids (P < .05) and negatively correlated with n-6 fatty acids (P = .03). No significant correlations were found between markers of insulin sensitivity and cholesterol levels, physical activity, or self-reported fatigue. These results have reinforced the integral role of liver function in the development of IR. Despite previous data linking elevations in free fatty acid to the development of IR, we found no relationship between these variables in this study.
Collapse
|
15
|
Hochberg G, Pucheu S, Kleinebreil L, Halimi S, Fructuoso-Voisin C. WHO-5, a tool focusing on psychological needs in patients with diabetes: The French contribution to the DAWN study. DIABETES & METABOLISM 2012; 38:515-22. [DOI: 10.1016/j.diabet.2012.06.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 05/15/2012] [Accepted: 06/16/2012] [Indexed: 10/27/2022]
|
16
|
Imayama I, Plotnikoff RC, Courneya KS, Johnson JA. Determinants of quality of life in adults with type 1 and type 2 diabetes. Health Qual Life Outcomes 2011; 9:115. [PMID: 22182307 PMCID: PMC3258220 DOI: 10.1186/1477-7525-9-115] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Accepted: 12/19/2011] [Indexed: 12/17/2022] Open
Abstract
Background Limited evidence exists on the determinants of quality of life (QoL) specific to adults with type 1 diabetes (T1D). Further, it appears no study has compared the determinants of QoL between T1D and type 2 diabetes (T2D) groups. The objectives of this study were to examine: (1) determinants of QoL in adults with T1D; and, (2) differences in QoL determinants between T1D and T2D groups. Methods The Alberta Longitudinal Exercise and Diabetes Research Advancement (ALEXANDRA) study, a longitudinal study of adults with diabetes in Alberta, Canada. Adults (18 years and older) with T1D (N = 490) and T2D (N = 1,147) provided information on demographics (gender, marital status, education, and annual income), personality (activity trait), medical factors (diabetes duration, insulin use, number of comorbidities, and body mass index), lifestyle behaviors (smoking habits, physical activity, and diet), health-related quality of life (HRQL) and life satisfaction. Multiple regression models identified determinants of HRQL and life satisfaction in adults with T1D. These determinants were compared with determinants for T2D adults reported in a previous study from this population data set. Factors significantly associated with HRQL and life satisfaction in either T1D or T2D groups were further tested for interaction with diabetes type. Results In adults with T1D, higher activity trait (personality) score (β = 0.28, p < 0.01), fewer comorbidities (β = -0.27, p < 0.01), lower body mass index (BMI)(β = -0.12, p < 0.01), being a non-smoker (β = -0.14, p < 0.01), and higher physical activity levels (β = 0.16, p < 0.01) were associated with higher HRQL. Having a partner (β = 0.11, p < 0.05), high annual income (β = 0.16, p < 0.01), and high activity trait (personality) score (β = 0.27, p < 0.01) were significantly associated with higher life satisfaction. There was a significant age × diabetes type interaction for HRQL. The T2D group had a stronger positive relationship between advancing age and HRQL compared to the T1D group. No interaction was significant for life satisfaction. Conclusions Health services should target medical and lifestyle factors and provide support for T1D adults to increase their QoL. Additional social support for socioeconomically disadvantaged individuals living with this disease may be warranted. Health practitioners should also be aware that age has different effects on QoL between T1D and T2D adults.
Collapse
Affiliation(s)
- Ikuyo Imayama
- Centre for Health Promotion Studies, School of Public Health, University of Alberta, Edmonton, (T6G 2B3), Canada
| | | | | | | |
Collapse
|
17
|
Ismail H. Self-rated health and factors influencing responses among young Egyptian type 1 diabetes patients. BMC Public Health 2011; 11:216. [PMID: 21473776 PMCID: PMC3087681 DOI: 10.1186/1471-2458-11-216] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Accepted: 04/07/2011] [Indexed: 11/30/2022] Open
Abstract
Background Patients diagnosed with type 1 diabetes mellitus (T1DM) face major daily challenges. Self-rated health (SRH) is a global measure of an individual's health related quality of life (HRQoL) and is based on the question, "In general, how would you rate your health?" Subjects rate their health as excellent, very good, good, poor or very poor. Our objective was to determine the HRQoL using the SRH measure and determine factors influencing responses. We hypothesized that better SRH responses were associated with shorter diabetes duration, better compliance and better glycemic control. Methods The standardized SRH measure was the instrument used for health related quality of life assessment. Logistic regression analysis was used to examine the association between SRH responses and selected variables. Results 124 subjects, 64 females (51.6%) and 60 males (48.4%) were included. Average age was 13.08 (±3.19) and average diabetes duration was 5.82 (±1.60), while the mean HbA1C was 8.02 (±1.60). The majority rated their health as good (31%), 29% rated it as excellent, 11% as very good, 14% as poor and 15% as very poor. Regression analysis showed that regular exercise was the only predictor that was independently and significantly associated with a "better" self-health rating, with an OR of 12.84, CI of 1.425-115.727 and a p value of 0.023. Conclusion Regular exercise among Egyptian children with T1DM is strongly associated with a "better" overall health related quality of life and should be repeatedly encouraged.
Collapse
Affiliation(s)
- Heba Ismail
- Cairo University Specialized Children's Hospital, Cairo, Egypt.
| |
Collapse
|
18
|
Anandacoomarasamy A, Caterson ID, Leibman S, Smith GS, Sambrook PN, Fransen M, March LM. Influence of BMI on health-related quality of life: comparison between an obese adult cohort and age-matched population norms. Obesity (Silver Spring) 2009; 17:2114-8. [PMID: 19390522 DOI: 10.1038/oby.2009.121] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The aim of this study was to determine health-related quality of life and fatigue measures in obese subjects and to compare scores with age- and gender-matched population norms. A total of 163 obese subjects were recruited from laparoscopic-adjustable gastric banding or exercise and diet weight loss programs between March 2006 and December 2007. All subjects completed the Medical Outcomes Study Short Form 36 (SF-36), Assessment of Quality of Life (AQoL), and Multidimensional Assessment of Fatigue (MAF) questionnaires. One-sample t-tests were used to compare transformed scores with age- and gender-matched population norms and controls. Obese subjects have significantly lower SF-36 physical and emotional component scores, significantly lower AQoL utility scores and significantly higher fatigue scores compared to age-matched population norms. Within the study cohort, the SF-36 physical functioning, role physical and bodily pain scores, and AQoL utility index were even lower in subjects with clinical knee osteoarthritis (OA). However, obese individuals without OA still had significantly lower scores compared to population norms. Obesity is associated with impaired health-related quality of life and disability as measured by the SF-36, AQoL, and fatigue score (MAF) compared to matched population norms.
Collapse
Affiliation(s)
- Ananthila Anandacoomarasamy
- Institute of Bone and Joint Research, Kolling Institute, Department of Rheumatology, Royal North Shore Hospital, University of Sydney, Sydney, New South Wales, Australia
| | | | | | | | | | | | | |
Collapse
|
19
|
Gulfraz M, Mehmood S, Ahmad A, Fatima N, Praveen Z, Williamson EM. Comparison of the antidiabetic activity of Berberis lyceum root extract and berberine in alloxan-induced diabetic rats. Phytother Res 2008; 22:1208-12. [PMID: 18729256 DOI: 10.1002/ptr.2438] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Berberine has been shown to have hypoglycaemic activity in several in vitro and in vivo models, although the mechanism of action is not fully known. Berberis lyceum Royle root produces high concentrations of berberine, and in traditional medicine, the whole extract of this plant is used widely to treat diabetes. The antidiabetic activity of the ethanol root extract of Berberis lyceum was compared with pure berberine in normal and alloxan-diabetic rats using similar doses of each. The concentration of berberine in the extract was determined to be 80% dry weight with only trace amounts of other alkaloids present. The purpose of the study was to investigate the effects of berberine and a whole extract of Berberis lyceum on blood glucose and other parameters associated with diabetes, to compare the effects of the crude extract with those of pure berberine and thus validate its use as a therapeutic agent, and finally to identify any contribution of the other components of the extract to these effects. Oral administration of 50 mg/kg of Berberis extract and berberine to normal and experimental diabetic rats produced a significant (p < 0.05) reduction in blood glucose levels from days 3-7 days of treatment. Significant effects were also observed on the glucose tolerance, glycosylated haemoglobin, serum lipid profiles and body weight of experimental animals. Berberis extract and berberine demonstrated similar effects on all parameters measured, and although the extract was comparable in efficacy to berberine, it did not produce any effects additional to those shown by pure berberine. The results support the use of the extract in traditional medicine, and demonstrate that apart from being a highly cost-effective means of treating with berberine, the total extract does not appear to confer any additional benefits or disadvantages compared with the pure compound.
Collapse
Affiliation(s)
- M Gulfraz
- Department of Biochemistry, University of Arid Agriculture Rawalpindi, 46300 Pakistan.
| | | | | | | | | | | |
Collapse
|
20
|
Gender differences in self-rated health, quality of life, quality of care, and metabolic control in patients with diabetes. ACTA ACUST UNITED AC 2008; 5:162-80. [PMID: 18573483 DOI: 10.1016/j.genm.2008.05.003] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2007] [Indexed: 10/21/2022]
Abstract
BACKGROUND Because the projected increase in the number of diabetic patients is expected to strain the capabilities of health care providers worldwide, we are challenged to find ways of reducing the burden of diabetes. Maintaining and improving health-related quality of life (QoL) for diabetic patients may be viewed as public health goals. OBJECTIVE The aim of this cross-sectional study was to compare different aspects of health, QoL, and quality of care (QoC) between men and women with diabetes as a basis for planning and managing diabees care. METHODS All patients in 2 age groups (aged 20-30 years [younger age group] and aged 50-60 years [middle-aged group]) who were registered with the Department of Endocrinology, Metabolism, and Diabetes at Karolinska University Hospital, Stockholm, Sweden, in October 2004, were recruited for a survey. Questions were included about self-rated health (SRH), QoL, QoC, diabetes-related worries, occupational status, physical activity level, living arrangements, and educational background. Glycosylated hemoglobin (HbA1c) values were obtained from medical records. RESULTS Of the 223 eligible patients (109 men, 114 women) in the younger age group, 49 men and 74 women responded to the questionnaire; of the 300 eligible patients (170 men, 130 women) in the middle-aged group, 120 men and 93 women responded. Middle-aged women rated their mental well-being and QoL as worse compared with men (P < 0.001 and P < 0.05, respectively). In both age groups, women reported more diabetes-related worries and less ability to cope (P < 0.05 for the younger age group and P < 0.001 for the middle-aged group for both variables), thus the differences were more marked for middleaged women. Although there were no gender differences in metabolic control, middle-aged women reported less satisfaction with diabetes care (P < 0.001). Higher HbA1c was related to worse SRH in both men and women when analyzing the age groups together (P < 0.05). This association was most prominent in young women, in whom having more diabetes-related worries was also related to higher HbA1c (P < 0.01). CONCLUSION In this study, women with diabetes appeared to have worse QoL and mental well-being compared with men with diabetes. Therefore, identifying strategies to improve SRH and QoL among diabetic patients, especially among women, is of great importance.
Collapse
|
21
|
Debono M, Cachia E. The impact of diabetes on psychological well being and quality of life. The role of patient education. PSYCHOL HEALTH MED 2008; 12:545-55. [PMID: 17828675 DOI: 10.1080/13548500701235740] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
People with diabetes live in a society that does not understand their condition. The overall perception that people with serious diabetes inject insulin and that Type 2 diabetes is relatively mild remains rife within the general population and even with some health care professionals. To make the situation worse, only few people understand that diabetes is a condition that cannot be simply controlled by medications and that the presence of diabetes markedly alters the lives of individuals and their families. Consequently, in this article we will be reviewing the scientific evidence of the effects of impaired psychological well being and poor perception of life quality on patients with diabetes. We will be enlightening the importance of patient education and self-empowerment on this aspect of management, which is crucial for the improvement in the physical, psychological and social well being of every patient suffering from this disease.
Collapse
Affiliation(s)
- Miguel Debono
- Department of Diabetes and Endocrinology, Luton and Dunstable Hospital NHS Foundation Trust, Lutoh, UK.
| | | |
Collapse
|
22
|
Ribu L, Hanestad BR, Moum T, Birkeland K, Rustoen T. Health-related quality of life among patients with diabetes and foot ulcers: association with demographic and clinical characteristics. J Diabetes Complications 2007; 21:227-36. [PMID: 17616352 DOI: 10.1016/j.jdiacomp.2007.02.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2005] [Revised: 10/09/2006] [Accepted: 01/19/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The purpose of the study was to describe the sociodemographic variables, clinical characteristics, and treatment factors in patients with diabetic foot ulcers (DFU) and to explore the associations between these factors and the patients' health-related quality of life (HRQL). MATERIALS AND METHODS Cross-sectional data were obtained from 127 patients consecutively recruited from six hospital outpatient clinics. The patients were over 20 years of age, had current DFU, and had been diagnosed with diabetes of either Type 1 or Type 2. Data were obtained by clinical and laboratory examination and by self-completed questionnaires (SF-36). Descriptive analyses, bivariate analyses, and hierarchical regression analyses in three blocks were performed. RESULTS The patients' mean age was 60 years (S.D., 13.8 years); 72% were men, and 29% had Type 1 diabetes. The most important variables explaining the variance in HRQL were the presence of biochemical signs of inflammation as measured by the detection of C-reactive protein (CRP) >10 mg/l, an ankle-brachial index (ABI) <0.9, an ulcer size > or =5 cm(2), nephropathy, and a body mass index <25 kg/m(2). The strongest association occurred between biochemical signs of inflammation CRP >10 mg/l, ABI <0.9, ulcer size >5 cm(2), and HRQL on physical functioning (adjusted r(2)=24). A major part of the variance remained unexplained and should be investigated in future studies. CONCLUSION The findings may tend to identify the most vulnerable subgroups among those with DFU and may be useful in the formulation of strategies to improve function and HRQL in these patients.
Collapse
Affiliation(s)
- Lis Ribu
- Oslo University College, Faculty of Nursing, 0130 Oslo, Norway.
| | | | | | | | | |
Collapse
|
23
|
Ribu L, Hanestad BR, Moum T, Birkeland K, Rustoen T. A comparison of the health-related quality of life in patients with diabetic foot ulcers, with a diabetes group and a nondiabetes group from the general population. Qual Life Res 2006; 16:179-89. [PMID: 17091370 DOI: 10.1007/s11136-006-0031-y] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2006] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The aim of this study was to describe health-related quality-of-life (HRQL) in patients with diabetic foot ulcers by comparing their HRQL with that of a sample from the general population without diabetes (general population) and a subgroup with diabetes (diabetes population), and to examine the differences between groups by sociodemographic characteristics and lifestyle factors. DESIGN AND METHODS A cross-sectional study was made of 127 adults with current diabetic foot ulcer, recruited from six hospital outpatient clinics, a control sample categorized as a diabetes population (n = 221) from the Norwegian Survey of Level of Living, and a sample from the general population (n = 5903). Data on sociodemographic characteristics (sex, age, cohabitation, education and employment) and lifestyle (body mass index [BMI] and smoking status) and HRQL (SF-36) were obtained. RESULTS In all the SF-36 subscales and in the two SF-36 summary scales, the patients with diabetic foot ulcer reported significantly poorer HRQL than the diabetes population. The most striking differences were for role limitation-physical (32.1 vs. 62.2, p < 0.001), physical functioning (57.5 vs. 77.3, p < 0.001) and role limitation-emotional (57.4 vs. 72.0, p < 0.001). The patients with foot ulcer had significantly lower HRQL than the general population on all scales, and in particular on role limitation-physical (32.1 vs. 74.3, p < 0.001), physical functioning (57.5 vs. 85.2, p < 0.001) and general health (50.1 vs. 74.3, p < 0.001). The most important sociodemographic characteristic that differed between the diabetic foot ulcer patients and the diabetes population was that significantly more of the foot ulcer patients were men living alone. The largest differences between the foot ulcer patients and the general population were that more of the foot ulcer patients were men, older, living alone, less well educated, and not working. The diabetic foot ulcer patients, the diabetes population and the general population differed in BMI: 28 kg/m(2) in the foot ulcer patients, 27 kg/m(2) in the diabetes population and 25 kg/m(2) in the general population. CONCLUSION Diabetic foot ulcer patients had much worse HRQL compared with the diabetes population and the general population, especially in physical health. Foot ulcer patients were more often men living alone, and obesity was a problem in both the foot ulcer patients and the diabetes population.
Collapse
Affiliation(s)
- Lis Ribu
- Faculty of Nursing, Oslo University College, Oslo, Norway.
| | | | | | | | | |
Collapse
|
24
|
Currie CJ, Poole CD, Woehl A, Morgan CL, Cawley S, Rousculp MD, Covington MT, Peters JR. The health-related utility and health-related quality of life of hospital-treated subjects with type 1 or type 2 diabetes with particular reference to differing severity of peripheral neuropathy. Diabetologia 2006; 49:2272-80. [PMID: 16944094 DOI: 10.1007/s00125-006-0380-7] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2006] [Accepted: 06/20/2006] [Indexed: 01/17/2023]
Abstract
AIMS/HYPOTHESIS We characterised symptom severity of diabetic peripheral neuropathy (DPN) in people with diabetes, and correlated this with health-related utility and health-related quality of life. MATERIALS AND METHODS The study was undertaken in Cardiff and the Vale of Glamorgan, Wales. A postal survey was mailed to a random sample of subjects identified as having diabetes. Data were collected on the symptoms of neuropathy using the Neuropathic Total Symptom Score (self-administered) (NTSS-6-6A) and on quality of life using the Quality of Life in Diabetes Neuropathy Instrument (QoL-DN), EueroQoL five dimensions (EQ5D) and Short Form 36 (SF36). Other information, such as demographics and self-reported drug use, was also collected. The anonymised data were linked to routine inpatient and outpatient healthcare data. RESULTS Responses were received from 1,298 patients. For patients with a clinically confirmed diagnosis of DPN, the mean NTSS-6-SA score was 6.16 vs 3.19 in patients without DPN (p<0.001). Four categories of severity were defined, ranging from none to severe. All quality of life measures showed a deterioration between these groups: the EQ5D(index) fell from an average of 0.81 in those without symptoms to 0.25 in those with severe symptoms, the SF36 general health profile fell from 59.9 to 25.5 (p<0.001) and the QoL-DN increased from 25.8 to 48.1 (p<0.001). Multivariate models also demonstrated that this relationship remained after controlling for other factors. CONCLUSIONS/INTERPRETATION This study demonstrated that severity of DPN symptoms was predictive of poor health-related utility and decreased quality of life. Furthermore, it provides detailed utility data for economic evaluation of treatment of typical diabetes-related morbidity states. Reducing DPN morbidity should be a priority.
Collapse
Affiliation(s)
- C J Currie
- Department of Medicine, School of Medicine, Cardiff University, Cardiff, UK.
| | | | | | | | | | | | | | | |
Collapse
|
25
|
Wasserman LI, Trifonova EA. Diabetes mellitus as a model of psychosomatic and somatopsychic interrelationships. SPANISH JOURNAL OF PSYCHOLOGY 2006; 9:75-85. [PMID: 16673625 DOI: 10.1017/s1138741600005990] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The article reviews research on the problem of interrelationship between different physical and psychosocial factors in type 1 diabetes mellitus (DM1). The authors consider methodological principles of health-related quality of life (HRQoL) assessment in DM1 patients and stress the need for an integrated biopsychosocial approach to the management of the disease. DM1 is a chronic metabolic disease with an absolute requirement for insulin replacement therapy. The stress-inducing nature of DM1 is associated with its unexpected and dramatic manifestation in juvenile years, life-threatening nature of severe hypo-/hyperglycaemias and long-term complications, with the burden of diabetes self-management, threat of work disability, employment and career problems etc. These features of DM1 increase the likelihood of the development of anxiety and depressive disorders, which, in turn, may negatively influence the course of diabetes and in particular, diabetes self-care. This necessitates early diagnosis of emotional and behavioral disturbances in DM1 using self-report instruments as well as clinical assessment. Evidence suggests that active problem-focused coping behavior and adequate social support promote adherence to diabetes regimes and may act as a buffer against negative effects of the disease on HRQoL in DM1 patients. The core element in the HRQoL structure is personal disease picture (as opposed by objective clinical picture)--the cognitive-affective-behavioral complex reflecting the patient's personal perception of the disease. Examination of the personal disease picture and attitude towards the ailment in DM1 patients may help to improve understanding of the mechanisms of poor adjustment. Problems in disease adjustment can be detected also by diabetes-specific HRQoL assessment. The measures of HRQoL can be applied as screening instruments useful in increasing the effectiveness of patient-provider interactions and diabetes care.
Collapse
Affiliation(s)
- Ludvig I Wasserman
- Laboratory of Clinical Psychology of V.M. Bekhterev Psychoneurological Research Institute, 193019, St. Petersburg, ul. Bekhtereva 3, Russia.
| | | |
Collapse
|
26
|
Ribu L, Rustøen T, Birkeland K, Hanestad BR, Paul SM, Miaskowski C. The Prevalence and Occurrence of Diabetic Foot Ulcer Pain and Its Impact on Health-Related Quality of Life. THE JOURNAL OF PAIN 2006; 7:290-9. [PMID: 16618473 DOI: 10.1016/j.jpain.2005.12.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2005] [Revised: 10/13/2005] [Accepted: 12/05/2005] [Indexed: 11/28/2022]
Abstract
UNLABELLED This study describes the prevalence and occurrence of diabetic foot ulcer (DFU) pain and the impact of DFU pain on health-related quality of life (HRQL) using generic and disease specific instruments. Data were obtained from 127 patients with DFU who were recruited from 6 hospital-based diabetic outpatient clinics. HRQL was measured using the Medical Outcome Study-Short Form (SF-36) and the Diabetes Foot Ulcer Scale (DFS). Occurrence of pain was assessed using 2 items from the DFS (ie, pain while walking and/or standing and pain during the night related to foot ulcer problems). Seventy-five percent reported some pain related to DFU and 57% reported DFU pain while walking and/or standing and also during the night. Twenty-five percent reported pain none of the time. A higher percentage of patients with pain reported having a prescription for an analgesic medication than those without pain. Patients who reported pain most or all of the time had statistically and clinically significantly poorer HRQL than those who did not report pain. These findings suggest that pain associated with DFU is a significant clinical problem. Additional research is warranted to further characterize the pain associated with DFU and its impact on patient outcomes and HRQL. PERSPECTIVE Numerous basic and clinical studies have focused on pain associated with diabetic peripheral neuropathy. Findings from this study suggest a new pain problem in patients with diabetes, namely, pain associated with foot ulcers, that warrants further investigation.
Collapse
Affiliation(s)
- Lis Ribu
- Faculty of Nursing, Oslo University College, Oslo, Norway.
| | | | | | | | | | | |
Collapse
|
27
|
Hahl J, Hämäläinen H, Simell T, Simell O. The effects of type 1 diabetes and its long-term complications on physical and mental health status. PHARMACOECONOMICS 2006; 24:559-69. [PMID: 16761904 DOI: 10.2165/00019053-200624060-00004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVE To analyse how type 1 diabetes mellitus (DM) and the symptoms of its chronic long-term complications correlate with health status domains in the adult population in Finland. METHODS A representative sample of patients with type 1 DM was selected randomly from the Finnish drug reimbursement registry. Participants reported symptoms, diagnoses and treatments indicating the presence and time of appearance of long-term complications, and completed the RAND 36 questionnaire. A principal component analysis was performed to compress the eight RAND 36 dimensions into composite domains of health status. The results were validated with split-sample analysis. Regression analyses were used to estimate the effects of age, sex, symptoms of long-term complications and comorbidities on the component T-scores. RESULTS Of the 752 (70.8%) responders, 592 fulfilled the criteria of type 1 DM. Of these, 82.6% fully completed the RAND 36 questionnaire. Principal component analysis of our data supports the theory of the 2-factor model of health, as physical and mental health domains were reflected unambiguously by different RAND 36 dimensions. The regression results show that the symptoms of long-term complications correlate more strongly with the physical than the mental domain of health status. CONCLUSION Type 1 DM, and especially the symptoms of its long-term complications, correlate mainly with the physical domain of health, although the mental domain is also affected. The prevalence of long-term complications with type 1 DM is sufficiently high within the Finnish population to substantially influence the health status of people with type 1 DM.
Collapse
Affiliation(s)
- Jarmo Hahl
- Department of Economics, Turku School of Economics and Business Administration, Turku, Finland.
| | | | | | | |
Collapse
|
28
|
Zullig KJ, Valois RF, Drane JW. Adolescent distinctions between quality of life and self-rated health in quality of life research. Health Qual Life Outcomes 2005; 3:64. [PMID: 16248897 PMCID: PMC1280929 DOI: 10.1186/1477-7525-3-64] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2005] [Accepted: 10/25/2005] [Indexed: 12/03/2022] Open
Abstract
Background In adult quality of life (QOL) research, the QOL construct appears to differ from self-rated health status. Although increased QOL continues to be recognized as an important outcome in health promotion and medical intervention, little research has attempted to explore adolescent perceptual differences between self-rated health and QOL. Methods Correlational analyses were performed between self-rated health, physical health days and mental health days, and QOL. Data were collected from two different public high school adolescent samples during two different time periods (1997 & 2003) in two different geographic regions in the USA (a southern & midwestern state) with two different sample sizes (N = 5,220 and N = 140, respectively) using the CDC Youth Risk Behavior Survey (YRBS). The Centers for Disease Control and Preventions' health-related quality of life scale (HRQOL) provided estimates of self-rated health, physical health days and mental health days, and QOL. Results All correlation coefficients were significant in both samples (p ≤ .0001), suggesting sample size was not a contributing factor to the significant correlations. In both samples, adolescent QOL ratings were more strongly correlated with the mean number of poor mental health days (r = .88, southern sample; r = .89, midwestern sample) than with the mean number of poor physical health days (r = .75, southern sample; r = .79, midwestern sample), consistent with adult QOL research. However, correlation coefficients in both samples between self-rated health and the mean number of poor physical health days was slightly smaller (r = .24, southern, r = .32, midwestern) than that between self-rated health and the mean number of poor mental health days (r = .25, southern, r = .39 midwestern), which is contrary to adult QOL research. Conclusion Similar to adults, these results suggest adolescents are rating two distinct constructs, and that self-rated health and QOL should not be used interchangeably. QOL, in the context of public high school adolescents, is based largely upon self-reported mental health and to a lesser extent on self-reported physical health. Conversely, although self-reported mental health and self-reported physical health both contribute significantly to adolescent self-rated health, mental health appears to make a greater contribution, which is contrary to observations with adults. Health promoting efforts for adolescents may need to focus more on mental health than physical health, when considering population needs and type of micro or macro intervention.
Collapse
Affiliation(s)
- Keith J Zullig
- Health Education, Department of Physical Education, Health, & Sport Studies, Miami University, Oxford, OH 45056, USA
| | - Robert F Valois
- Arnold School of Public Health, Department of Health Promotion, Education & Behavior, University of South Carolina, Columbia, SC 29208, USA
- School of Medicine, Department of Family & Preventive Medicine, University of South Carolina, Columbia, SC 29208, USA
| | - J Wanzer Drane
- School of Medicine, Department of Family & Preventive Medicine, University of South Carolina, Columbia, SC 29208, USA
- Arnold School of Public Health, Department of Biostatistics & Epidemiology, University of South Carolina, Columbia, SC 29208, USA
| |
Collapse
|
29
|
Hart HE, Redekop WK, Berg M, Bilo HJG, Meyboom-de Jong B. Factors that predicted change in health-related quality of life were identified in a cohort of diabetes mellitus type 1 patients. J Clin Epidemiol 2005; 58:1158-64. [PMID: 16223659 DOI: 10.1016/j.jclinepi.2005.02.021] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2003] [Revised: 02/11/2005] [Accepted: 02/16/2005] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The aim of this study was to investigate whether sociodemographic and diabetes-specific characteristics can predict the rate of change in health-related quality of life (HRQOL) over time in patients with diabetes mellitus type I (DMT1). STUDY DESIGN AND SETTING A Dutch cohort of 234 patients with DMT1 was followed for 6 years (1995-2001). HRQOL (RAND-36 and EuroQol) and several demographic and clinical patient characteristics were recorded annually during the study period. Baseline characteristics associated with rate of change in HRQOL were identified using an individual linear growth model. RESULTS Patients showed a statistically significant decrease over time in most HRQOL scales. Higher baseline diastolic blood pressure was predictive of a faster decrease in RAND-36 PCS score (-0.025, P = .02). Patients with nephropathy showed a faster decrease in PCS (-0.749, P = .003), and those with intermittent claudication a faster decrease in EQ-5D (-0.049, P = .008). CONCLUSION In this cohort of patients with DMT1, it was possible to identify factors predicting change in HRQOL. Late complications and risk factors for the development and progression of these complications are predictive of a lower HRQOL in the coming years.
Collapse
Affiliation(s)
- Huberta E Hart
- Institute for Health Policy and Management, Erasmus Medical Center, Rotterdam, The Netherlands.
| | | | | | | | | |
Collapse
|
30
|
Hart HE, Redekop WK, Bilo HJG, Berg M, Jong BMD. Change in perceived health and functioning over time in patients with type I diabetes mellitus. Qual Life Res 2005; 14:1-10. [PMID: 15789936 DOI: 10.1007/s11136-004-0782-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE The objective of this study was to investigate perceived health and functioning (PHF) of patients with type I diabetes mellitus (DMT1) over time and to compare change in perceived PHF with that of a sample of the general population. METHODS In a Dutch cohort of 234 patients with DMT1 we assessed PHF over time with two generic instruments: RAND-36 and EuroQol. We applied multilevel modelling to estimate change in PHF over the years 1995--2001. We compared change in PHF with change estimated from a comparably aged sample from the general population using a one-sample t-test. RESULTS Patients reported a significant decrease in PHF for most RAND-36 subscales. Mean changes in RAND-36 scores ranged from -0.09 (mental health) to -1.18 per year (bodily pain). EQ scores decreased significantly as well. Patients in the cohort had a faster decrease in three RAND-36 subscales and EQ-VAS over time than the estimated decrease in the general population. CONCLUSION This study showed that patients with DMT1 have a faster decrease in PHF over time than comparably aged persons from the general population. The generic instruments used in our study were sensitive enough to measure changes in PHF over time in an adult diabetes population.
Collapse
Affiliation(s)
- Huberta E Hart
- Institute for Health Policy and Management, Erasmus Medical Centre, Rotterdam, The Netherlands.
| | | | | | | | | |
Collapse
|
31
|
Leksell JK, Sandberg GE, Wikblad KF. Self-perceived health and self-care among diabetic subjects with defective vision: a comparison between subjects with threat of blindness and blind subjects. J Diabetes Complications 2005; 19:54-9. [PMID: 15642491 DOI: 10.1016/j.jdiacomp.2004.04.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2004] [Revised: 03/17/2004] [Accepted: 04/07/2004] [Indexed: 01/16/2023]
Abstract
The aim of this study was to compare self-perceived health among diabetic patients who experienced threat of blindness with those who had already gone blind. Another aim was to explore different aspects of self-care in relation to self-perceived health among the subjects. Twenty-one diabetic patients under threat of becoming blind and 23 with diabetes-related blindness agreed to participate in the study. The participants were compared with an age- and gender-matched nondiabetic reference group. Self-perceived health was measured using the 63-item Swedish Health-Related Quality of Life Survey (SWED-QUAL) questionnaire. Data on diabetes-related variables were collected from the patient's hospital records. An interview guide was created for measuring dimensions of self-care. Patients with threat of becoming blind showed better self-perceived health than blind patients, but no differences were found in comparison with the Swedish reference group. Blind patients scored lower in 6 of the 13 health domains and they reported more problems with diabetes self-care than patients with threat of becoming blind. One of the 13 health domains, role limitations due to physical health, seemed to be associated with impaired self-care although only a partial understanding could be demonstrated. The results show that blind patients need specific support to cope well with different self-care situations. A great challenge in future research in diabetes is to implement education programs suitable especially for patients who have gone blind because of diabetes.
Collapse
Affiliation(s)
- Janeth K Leksell
- Högskolan Dalarna, Department of Health and Social Sciences, S-791 88 Falun, Sweden.
| | | | | |
Collapse
|
32
|
Lloyd CE, Zgibor J, Wilson RR, Barnett AH, Dyer PH, Orchard TJ. Cross-cultural comparisons of anxiety and depression in adults with type 1 diabetes. Diabetes Metab Res Rev 2003; 19:401-7. [PMID: 12951648 DOI: 10.1002/dmrr.394] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Symptoms of depression and anxiety may be more prevalent in individuals with diabetes; however, little is known about possible differences with respect to social or cultural environment. The aim of this study was to examine cross-cultural differences in prevalence and correlates of symptoms of anxiety and depression in two studies, one in the United Kingdom and one in the United States. METHODS Adults with type 1 diabetes participating in two studies in Birmingham, UK, and Pittsburgh, US, completed psychosocial questionnaires including the Beck Depression Inventory and the Beck Anxiety Scale. RESULTS UK subjects were significantly more likely to report moderate-severe levels of anxiety compared to US subjects (17% vs 5%; p < 0.001). Similar proportions of UK and US subjects reported moderate-severe levels of depressive symptomatology (9% vs 7%). Gender differences in symptomatology were more apparent in the US sample than in the UK study population. Multiple regression analysis demonstrated that for the UK study, symptoms of depression, less physical activity and greater frequency of blood glucose monitoring were significantly associated with symptoms of anxiety. Symptoms of depression were also significantly associated with anxiety in the US sample. For UK subjects, depressive symptoms were significantly associated with higher anxiety scores, whereas in the US subjects, anxiety and smoking were significant independent correlates of depression. CONCLUSIONS These data suggest that there may be cultural and/or gender differences in the experience of symptoms of anxiety and depression, and also differences in the relationship between psychological symptomatology and diabetes self-care. Our findings have implications for the understanding of the role psychosocial factors play in the management of diabetes.
Collapse
Affiliation(s)
- Cathy E Lloyd
- Birmingham Heartlands Hospital and University of Birmingham, Birmingham, UK.
| | | | | | | | | | | |
Collapse
|
33
|
Sandberg GE, Wikblad KF. Oral health and health-related quality of life in type 2 diabetic patients and non-diabetic controls. Acta Odontol Scand 2003; 61:141-8. [PMID: 12868687 DOI: 10.1080/00016350310002559] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The aim of the present study was to identify factors in oral health and also diabetes-related and socio-economic components that could be associated with the subject's health-related quality of life (HRQL). One-hundred-and-two randomly sampled type 2 diabetic and 102 age-matched and gender-matched non-diabetic subjects from the same residential area were studied cross-sectionally using the SF-36 questionnaire. Although the HRQL profiles were similar in nature, the control subjects indicated a more favorable health status in their HRQL scores than did type 2 diabetic subjects. Certain oral health factors contributed to deterioration of the patient's HRQL. Multiple regression analyses including both groups were used to determine variables explaining variance in the different HRQL domains. Dissatisfaction with teeth and mouth, feeling of dry mouth and poor financial status contributed to about one-fourth of the explanation of the variance in all health domains. Having diabetes played an important role in the domains Physical Functioning, Role functioning--Physical, General Health, and Social Functioning. Age was important for Physical Functioning and Role functioning--Physical. Our study indicates that different factors may be associated with impaired HRQL, especially among type 2 diabetic subjects, although only a partial understanding of its relation to oral health could be demonstrated.
Collapse
Affiliation(s)
- Gun E Sandberg
- Högskolan Dalarna, Health and Social Sciences, Falun, Sweden.
| | | |
Collapse
|
34
|
Camacho F, Anderson RT, Bell RA, Goff DC, Duren-Winfield V, Doss DD, Balkrishnan R. Investigating correlates of health related quality of life in a low-income sample of patients with diabetes. Qual Life Res 2002; 11:783-96. [PMID: 12482162 DOI: 10.1023/a:1020858102483] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE We sought to describe and find correlates of health-related quality of life among under-served low-income patients in North Carolina with diabetes mellitus. METHODS A telephone survey of 310 patients recording quality of life, patient satisfaction, self-reported health, and patient complaints was conducted as part of a diabetes care improvement project. Demographic and clinical records were available for 249 of these patients: 69% were female, 45% were minority, and 84% had type 2 diabetes. Ages ranged from 18 to 88 years with a mean of 56. Quality of life indices consisted of SF-36 physical functioning, mental health and diabetes-39 sub-scores. RESULTS Comparison to SF-36 norms showed the sample had lower sub-scores than expected. The multivariate analysis suggested that being within an acceptable metabolic control predicted better quality of life physically, mentally, and sexually. Strong associations were detected between most sub-scores and complaints involving legs and feet, self-rated vision, and hassles in self-management. CONCLUSIONS The consistent associations between the sub-scores and complaints, symptoms, and hassles underscore the strong relationship quality of life may share with the severity of diabetes complications as well as with psychosocial factors. Significantly lower quality of life in this sample highlights the need to improve the care of minority low-income diabetes patients.
Collapse
Affiliation(s)
- F Camacho
- Department of Public Health Sciences, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157-1063, USA.
| | | | | | | | | | | | | |
Collapse
|
35
|
Hahl J, Hämäläinen H, Sintonen H, Simell T, Arinen S, Simell O. Health-related quality of life in type 1 diabetes without or with symptoms of long-term complications. Qual Life Res 2002; 11:427-36. [PMID: 12113390 DOI: 10.1023/a:1015684100227] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To measure subjective health-related quality of life (HRQoL) of patients with type 1 diabetes and describe the influence of symptoms of diabetes-related long-term complications on HRQoL. METHODS The 15-D health-related quality of life measure (15D) was used to measure HRQoL of a representative sample of Finnish insulin-treated patients expected to have type 1 diabetes. Background data were gathered with a separate questionnaire. A tobit (censored regression) model was constructed to estimate the effects of symptoms of complications on HRQoL and to separate these effects from those of other health problems and aging. RESULTS The 15D scores declined markedly with increasing age, and the prevalence of symptoms of long-term complications increased. The tobit regression model showed that these symptoms have a significant negative influence on HRQoL. The model explained over 50% of the variation in the 15D scores. CONCLUSIONS High prevalence of symptoms of long-term complications combined with their significant negative influence on HRQoL causes substantial losses in terms of quality of life and utility from both individual and societal perspectives. Thus, the importance of secondary prevention, i.e., prevention of complications by better metabolic control, and also the so-far theoretic possibility to prevent type 1 diabetes itself is emphasized.
Collapse
Affiliation(s)
- J Hahl
- Department of Economics, Turku School of Economics and Business Administration, Finland.
| | | | | | | | | | | |
Collapse
|