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Annual dementia inc...
Annual dementia incidence and monetary burden attributable to fine particulate matter (PM2.5) exposure in Sweden
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- Kriit, Hedi Katre (författare)
- Umeå University,Umeå universitet,Avdelningen för hållbar hälsa
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- Forsberg, Bertil, professor, 1956- (författare)
- Umeå University,Umeå universitet,Avdelningen för hållbar hälsa
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- Oudin Åström, Daniel (författare)
- Umeå University,Umeå universitet,Avdelningen för hållbar hälsa
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- Oudin, Anna (författare)
- Umeå University,Lund University,Lunds universitet,Umeå universitet,Avdelningen för hållbar hälsa,Division of Occupational and Environmental Medicine, Department of Laboratory Medicine, Lund University, Tornblad Institute, Biskopsgatan 7, 223v62, Lund, Sweden.,Avdelningen för arbets- och miljömedicin,Institutionen för laboratoriemedicin,Medicinska fakulteten,Planetär hälsa,Forskargrupper vid Lunds universitet,Division of Occupational and Environmental Medicine, Lund University,Department of Laboratory Medicine,Faculty of Medicine,Planetary Health,Lund University Research Groups
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(creator_code:org_t)
- 2021-05-27
- 2021
- Engelska.
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Ingår i: Environmental Health. - : BioMed Central (BMC). - 1476-069X. ; 20:1
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://ehjournal.bi...
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http://dx.doi.org/10... (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- BACKGROUND: Alzheimer's disease (AD) and other dementias currently represent the fifth most common cause of death in the world, according to the World Health Organization, with a projected future increase as the proportion of the elderly in the population is growing. Air pollution has emerged as a plausible risk factor for AD, but studies estimating dementia cases attributable to exposure to fine particulate matter (PM2.5) air pollution and resulting monetary estimates are lacking.METHODS: We used data on average population-weighted exposure to ambient PM2.5 for the entire population of Sweden above 30 years of age. To estimate the annual number of dementia cases attributable to air pollution in the Swedish population above 60 years of age, we used the latest concentration response functions (CRF) between PM2.5 exposure and dementia incidence, based on ten longitudinal cohort studies, for the population above 60 years of age. To estimate the monetary burden of attributable cases, we calculated total costs related to dementia, including direct and indirect lifetime costs and intangible costs by including quality-adjusted life years (QALYs) lost. Two different monetary valuations of QALYs in Sweden were used to estimate the monetary value of reduced quality-of-life from two different payer perspectives.RESULTS: The annual number of dementia cases attributable to PM2.5 exposure was estimated to be 820, which represents 5% of the annual dementia cases in Sweden. Direct and indirect lifetime average cost per dementia case was estimated to correspond € 213,000. A reduction of PM2.5 by 1 μg/m3 was estimated to yield 101 fewer cases of dementia incidences annually, resulting in an estimated monetary benefit ranging up to 0.01% of the Swedish GDP in 2019.CONCLUSION: This study estimated that 5% of annual dementia cases could be attributed to PM2.5 exposure, and that the resulting monetary burden is substantial. These findings suggest the need to consider airborne toxic pollutants associated with dementia incidence in public health policy decisions.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Arbetsmedicin och miljömedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Occupational Health and Environmental Health (hsv//eng)
Nyckelord
- Air pollution
- Dementia
- Incidence
- PM2.5
- Particulate matter
- QALY
- Societal costs
- Air pollution
- Dementia
- Incidence
- Particulate matter
- PM
- QALY
- Societal costs
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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