| 1. |
- Tiberg, Irén, et al.
(författare)
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Children diagnosed with type 1 diabetes: a randomized controlled trial comparing hospital versus home-based care.
- 2012
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Ingår i: Acta paediatrica. - : Wiley. - 1651-2227 .- 0803-5253. ; 101:10, s. 1069-1073
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Tidskriftsartikel (refereegranskat)abstract
- Aim: To compare two different regimens for children diagnosed with type 1 diabetes: hospital-based care or hospital-based home care (HBHC), referring to specialist care in a home-based setting. Method: The trial took place in Sweden with a randomized controlled design and included 60 children, aged 3-15 years. After 2-3 days with hospital-based care, children were randomized to either continued hospital-based care or to HBHC for 6 days. The primary outcome was the child's metabolic control after 2 years. Secondary outcomes were set to evaluate the family and child situation as well as the healthcare services. This article presents data 6 months after diagnosis. Results: Results showed equivalence between groups in terms of metabolic control, insulin dose, parents' employment and working hours as well as parents' and significant others' absence from work related to the child's diabetes. Parents in the HBHC were more satisfied with the received health care and showed less subsequent healthcare resource use. The level of risk for the family's psychosocial distress assessed at diagnosis was associated with the subsequent use of resources, but not with metabolic control. Conclusion: HBHC was found to be an equally safe and effective way of providing care as hospital-based care at the onset of type 1 diabetes for children who are medically stable.
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| 2. |
- Tiberg, Irén, et al.
(författare)
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Metabolic control, healthcare satisfaction and costs 1 month after diagnosis of type 1 diabetes: a randomised controlled trial of hospital-based care vs. hospital-based home care.
- 2012
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Ingår i: Pediatric Diabetes. - : Hindawi Limited. - 1399-543X. ; 13:8, s. 625-631
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Tidskriftsartikel (refereegranskat)abstract
- Procedures for the initial management of children newly diagnosed with diabetes vary greatly worldwide and the evidence available is insufficient for conclusively determining the best process regarding hospital-based or home-based care. The aim of the study was to compare two different regimens for children with newly diagnosed type 1 diabetes; hospital-based care and hospital-based home care (HBHC), defined as specialist care in a home-based setting. A randomised controlled trial, including 60 children, took place at a university hospital in Sweden during the period of March 2008 to September 2011. After 2-3 d with hospital-based care, children from 3 to 15 yr of age were randomised to either continued hospital-based care for a total of 1-2 wk or to HBHC. This article presents results 1 month after diagnosis. No differences were shown in the daily mean glucose level or in its variability when the children received care but, after discharge, children who received HBHC showed lower mean plasma glucose values and lower variability compared to children who received hospital-based care. Children in HBHC had fewer episodes of hypoglycaemia during the first month after diagnosis. In the HBHC group, parents were more satisfied with the healthcare received and healthcare costs for the first month were 30% lower as compared to hospital-based care. The results 1 month after diagnosis support the HBHC programme as being a safe and cost-effective way of providing care. A follow-up will continue for 2 yr to evaluate which process was best for the majority of families over time.
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| 3. |
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| 4. |
- Ahmad Kiadaliri, Aliasghar, et al.
(författare)
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Health utilities of type 2 diabetes-related complications: a cross-sectional study in Sweden.
- 2014
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Ingår i: International journal of environmental research and public health. - : MDPI AG. - 1660-4601. ; 11:5, s. 4939-52
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Tidskriftsartikel (refereegranskat)abstract
- This study estimates health utilities (HU) in Sweden for a range of type 2 diabetes-related complications using EQ-5D and two alternative tariffs (UK and Swedish) from 1757 patients with type 2 diabetes from the Swedish National Diabetes Register (NDR). Ordinary least squares were used for statistical analysis. Lower HU was found for female gender, younger age at diagnosis, higher BMI, and history of complications. Microvascular and macrovascular complications had the most negative effect on HU among women and men, respectively. The greatest decline in HU was associated with kidney disorders (-0.114) using the UK tariff and stroke (-0.059) using the Swedish tariff. Multiple stroke and non-acute ischaemic heart disease had higher negative effect than a single event. With the UK tariff, each year elapsed since the last microvascular/macrovascular complication was associated with 0.013 and 0.007 units higher HU, respectively. We found important heterogeneities in effects of complications on HU in terms of gender, multiple event, and time. The Swedish tariff gave smaller estimates and so may result in less cost-effective interventions than the UK tariff. These results suggest that incorporating subgroup-specific HU in cost-utility analyses might provide more insight for informed decision-making.
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| 5. |
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| 6. |
- Ahmad Kiadaliri, Aliasghar, et al.
(författare)
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Predicting Changes in Cardiovascular Risk Factors in Type 2 Diabetes in the Post-UKPDS Era: Longitudinal Analysis of the Swedish National Diabetes Register
- 2013
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Ingår i: Journal of Diabetes Research. - : Hindawi Limited. - 2314-6745 .- 2314-6753. ; 2013
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the current study was to provide updated time-path equations for risk factors of type-2-diabetes-related cardiovascular complications for application in risk calculators and health economic models. Observational data from the Swedish National Diabetes Register were analysed using Generalized Method of Moments estimation for dynamic panel models ( , aged 25–70 years at diagnosis in 2001–2004). Validation was performed using persons diagnosed in 2005 ( ). Results were compared with the UKPDS outcome model. The value of the risk factor in the previous year was the main predictor of the current value of the risk factor. People with high (low) values of risk factor in the year of diagnosis experienced a decreasing (increasing) trend over time. BMI was associated with elevations in all risk factors, while older age at diagnosis and being female generally corresponded to lower levels of risk factors. Updated time-path equations predicted risk factors more precisely than UKPDS outcome model equations in a Swedish population. Findings indicate new time paths for cardiovascular risk factors in the post-UKPDS era. The validation analysis confirmed the importance of updating the equations as new data become available; otherwise, the results of health economic analyses may be biased.
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| 7. |
- Ahmad Kiadaliri, Aliasghar, et al.
(författare)
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Towards Renewed Health Economic Simulation of Type 2 Diabetes: Risk Equations for First and Second Cardiovascular Events from Swedish Register Data
- 2013
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Ingår i: Plos One. - : Public Library of Science (PLoS). - 1932-6203. ; 8:5
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Tidskriftsartikel (refereegranskat)abstract
- Objective Predicting the risk of future events is an essential part of health economic simulation models. In pursuit of this goal, the current study aims to predict the risk of developing first and second acute myocardial infarction, heart failure, non-acute ischaemic heart disease, and stroke after diagnosis in patients with type 2 diabetes, using data from the Swedish National Diabetes Register. Material and Methods Register data on 29,034 patients with type 2 diabetes were analysed over five years of follow up (baseline 2003). To develop and validate the risk equations, the sample was randomly divided into training (75%) and test (25%) subsamples. The Weibull proportional hazard model was used to estimate the coefficients of the risk equations, and these were validated in both the training and the test samples. Results In total, 4,547 first and 2,418 second events were observed during the five years of follow up. Experiencing a first event substantially elevated the risk of subsequent events. There were heterogeneities in the effects of covariates within as well as between events; for example, while for females the hazard ratio of having a first acute myocardial infarction was 0.79 (0.70–0.90), the hazard ratio of a second was 1.21 (0.98–1.48). The hazards of second events decreased as the time since first events elapsed. The equations showed adequate calibration and discrimination (C statistics range: 0.70–0.84 in test samples). Conclusion The accuracy of health economic simulation models of type 2 diabetes can be improved by ensuring that they account for the heterogeneous effects of covariates on the risk of first and second cardiovascular events. Thus it is important to extend such models by including risk equations for second cardiovascular events.
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| 8. |
- Alexandersson, Nathalie, et al.
(författare)
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Determinants of variable resource use for multidisciplinary team meetings in cancer care
- 2018
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Ingår i: Acta Oncologica. - 0284-186X. ; 57:5, s. 675-680
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Tidskriftsartikel (refereegranskat)abstract
- Background: Multidisciplinary team meetings (MDTMs) have developed into standard of care to provide expert opinion and to grant evidence-based recommendations on diagnostics and treatment of cancer. Though MDTMs are associated with a range of benefits, a growing number of cases, complex case discussion and an increasing number of participants raise questions on cost versus benefit. We aimed to determine cost of MDTMs and to define determinants hereof based on observations in Swedish cancer care. Methods: Data were collected through observations of 50 MDTMs and from questionnaire data from 206 health professionals that participated in these meetings. Results: The MDTMs lasted mean 0.88 h and managed mean 12.6 cases with mean 4.2 min per case. Participants were mean 8.2 physicians and 2.9 nurses/other health professionals. Besides the number of cases discussed, meeting duration was also influenced by cancer diagnosis, hospital type and use of video facilities. When preparatory work, participation and post-MDTM work were considered, physicians spent mean 4.1 h per meeting. The cost per case discussion was mean 212 (range 91–595) EUR and the cost per MDTM was mean 2675 (range 1439–4070) EUR. Conclusions: We identify considerable variability in resource use for MDTMs in cancer care and demonstrate that 84% of the total cost is derived from physician time. The variability demonstrated underscores the need for regular and structured evaluations to ensure cost effective MDTM services.
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| 9. |
- Anderberg, Eva, et al.
(författare)
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Use of healthcare resources after gestational diabetes mellitus: A longitudinal case-control analysis.
- 2012
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Ingår i: Scandinavian Journal of Public Health. - : SAGE Publications. - 1651-1905 .- 1403-4948. ; 40:4, s. 385-390
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Tidskriftsartikel (refereegranskat)abstract
- AIMS: To analyse whether gestational diabetes mellitus (GDM) was associated with increases in healthcare utilisation after delivery. METHODS: A longitudinal case-control registry-based study of 579 women with GDM delivered in 1995-2001. Two controls for each case were selected from the Swedish National Board of Health and Welfare, matched for year of birth, year of delivery, and municipality of residence. Data regarding healthcare utilisation was provided by the Patients' Administrative System in Skåne County, Sweden, covering the period from the years of delivery up to year 2009. RESULTS: Women with previous GDM had higher mean number of contacts and total cost in the years after delivery as compared to controls, also when excluding utilisation related to subsequent pregnancies and childbirth. By year 2009, 31% of women with prior GDM were diagnosed with diabetes, compared to 1% of controls. Women diagnosed with diabetes were more likely to use health care (odds ratio 14.22, 95% confidence interval 5.87-34.45) controlling for age and time since delivery, whereas cases not diagnosed with diabetes did not differ from controls. The average annual cost of healthcare utilisation was 101% higher (p<0.001) for women with diabetes 10 years after delivery compared to controls. CONCLUSIONS: GDM was associated with higher healthcare utilisation postpartum for women who had a diabetes diagnosis. The results call for implementation of structured programmes to follow up women with GDM postpartum for early detection of diabetes and effective management, which may have the potential for improved health and savings in healthcare costs.
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| 10. |
- Andersson, Emelie, et al.
(författare)
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Costs of diabetes complications : hospital-based care and absence from work for 392,200 people with type 2 diabetes and matched control participants in Sweden
- 2020
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Ingår i: Diabetologia. - : Springer. - 0012-186X .- 1432-0428. ; 63:12, s. 2582-2594
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Tidskriftsartikel (refereegranskat)abstract
- AIMS/HYPOTHESIS: The risk of complications and medical consequences of type 2 diabetes are well known. Hospital costs have been identified as a key driver of total costs in studies of the economic burden of type 2 diabetes. Less evidence has been generated on the impact of individual diabetic complications on the overall societal burden. The objective of this study was to analyse costs of hospital-based healthcare (inpatient and outpatient care) and work absence related to individual macrovascular and microvascular complications of type 2 diabetes in Sweden in 2016.METHODS: Data for 2016 were retrieved from a Swedish national retrospective observational database cross-linking individual-level data for 1997-2016. The database contained information from population-based health, social insurance and socioeconomic registers for 392,200 people with type 2 diabetes and matched control participants (5:1). Presence of type 2 diabetes and of diabetes complications were derived using all years, 1997-2016. Costs of hospital-based care and of absence from work due to diabetes complications were estimated for the year 2016. Regression analysis was used for comparison with control participants to attribute absence from work to individual complications, and to account for joint presence of complications.RESULTS: Use of hospital care for complications was higher in type 2 diabetes compared with control participants in 2016: 26% vs 12% had ≥1 hospital contact; there were 86,104 vs 24,608 outpatient visits per 100,000 people; and there were 9894 vs 2546 inpatient admissions per 100,000 people (all p < 0.001). The corresponding total costs of hospital-based care for complications were €919 vs €232 per person (p < 0.001), and 74.7% of costs were then directly attributed to diabetes (€687 per person). Regression analyses distributed the costs of days absent from work across diabetes complications per se, basic type 2 diabetes effect and unattributed causes. Diabetes complications amounted to €1317 per person in 2016, accounting for possible complex interactions (25% of total costs of days absent). Key drivers of costs were the macrovascular complications angina pectoris, heart failure and stroke; and the microvascular complications eye diseases, including retinopathy, kidney disease and neuropathy. Early mortality in working ages cost an additional €579 per person and medications used in risk-factor treatment amounted to €418 per person.CONCLUSIONS/INTERPRETATION: The economic burden of complications in type 2 diabetes is substantial. Costs of absence from work in this study were found to be greater than of hospital-based care, highlighting the need for considering treatment consequences in a societal perspective in research and policy. Graphical abstract.
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