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- Gerdtham, Ulf, et al.
(författare)
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Värdet av nya läkemedel: en förstudie
- 2011
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Denna rapport redovisar en förstudie till SNS fleråriga forskningsprojekt som undersöker hur värdet av nya läkemedel kan bedömas ur ett brett samhällsperspektiv. En slutsats av förstudien är att det finns goda möjligheter att få bättre svar på många av de policyfrågor som ställs i läkemedelspolitiken, t ex om förskrivning och offentlig subventionering av nya läkemedel. De omfattande svenska patientregistren erbjuder unika möjligheter att studera det faktiska, realiserade värdet av läkemedel.
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| 7. |
- Ahmad Kiadaliri, Aliasghar, et al.
(författare)
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Frontier-based techniques in measuring hospital efficiency in Iran: a systematic review and meta-regression analysis.
- 2013
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Ingår i: BMC Health Services Research. - : Springer Science and Business Media LLC. - 1472-6963. ; 13:Aug.,15
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Forskningsöversikt (refereegranskat)abstract
- In recent years, there has been growing interest in measuring the efficiency of hospitals in Iran and several studies have been conducted on the topic. The main objective of this paper was to review studies in the field of hospital efficiency and examine the estimated technical efficiency (TE) of Iranian hospitals.
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| 8. |
- 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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| 9. |
- 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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| 10. |
- Ahmad Kiadaliri, Aliasghar, et al.
(författare)
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Pure and social disparities in distribution of dentists: a cross-sectional province-based study in iran.
- 2013
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1660-4601. ; 10:5, s. 1882-1894
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Tidskriftsartikel (refereegranskat)abstract
- During past decades, the number of dentists has continuously increased in Iran. Beside the quantity, the distribution of dentists affects the oral health status of population. The current study aimed to assess the pure and social disparities in distribution of dentists across the provinces in Iran in 2009. Data on provinces' characteristics, including population and social situation, were obtained from multiple sources. The disparity measures (including Gini coefficient, index of dissimilarity, Gaswirth index of disparity and relative index of inequality (RII)) and pairwise correlations were used to evaluate the pure and social disparities in the number of dentists in Iran. On average, there were 28 dentists per 100,000 population in the country. There were substantial pure disparities in the distribution of dentists across the provinces in Iran. The unadjusted and adjusted RII values were 3.82 and 2.13, respectively; indicating area social disparity in favor of people in better-off provinces. There were strong positive correlations between density of dentists and better social rank. It is suggested that the results of this study should be considered in conducting plans for redistribution of dentists in the country. In addition, further analyses are needed to explain these disparities.
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