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2022 (Engelska)Ingår i: Scandinavian Journal of Public Health, ISSN 1403-4948, E-ISSN 1651-1905, Vol. 50, nr 5, s. 552-564Artikel i tidskrift (Refereegranskat) Published
Abstract [en]
AIMS: To estimate the overall health impact of transferring commuting trips from car to bicycle.
METHODS: In this study registry information on the location of home and work for residents in Stockholm County was used to obtain the shortest travel route on a network of bicycle paths and roads. Current modes of travel to work were based on travel survey data. The relation between duration of cycling and distance cycled was established as a basis for selecting the number of individuals that normally would drive a car to work, but have a distance to work that they could bicycle within 30 minutes. The change in traffic flows was estimated by a transport model (LuTrans) and effects on road traffic injuries and fatalities were estimated by using national hospital injury data. Effects on air pollution concentrations were modelled using dispersion models.
RESULTS: Within the scenario, 111,000 commuters would shift from car to bicycle. On average the increased physical activity reduced the one-year mortality risk by 12% among the additional bicyclists. Including the number of years lost due to morbidity, the total number of disability adjusted life-years gained was 696. The amount of disability adjusted life-years gained in the general population due to reduced air pollution exposure was 471. The number of disability adjusted life-years lost by traffic injuries was 176. Also including air pollution effects among bicyclists, the net benefit was 939 disability adjusted life-years per year.
CONCLUSIONS: Large health benefits were estimated by transferring commuting by car to bicycle.
Ort, förlag, år, upplaga, sidor
Sage Publications, 2022
Nyckelord
DALY, Scenario, air pollution, bicycling, health impact assessment, physical activity, traffic injuries, transport
Nationell ämneskategori
Transportteknik och logistik
Identifikatorer
urn:nbn:se:umu:diva-183456 (URN)10.1177/14034948211010024 (DOI)000651176800001 ()33977822 (PubMedID)2-s2.0-85105938732 (Scopus ID)
Forskningsfinansiär
Forte, Forskningsrådet för hälsa, arbetsliv och välfärd, 2012-1296
2021-05-252021-05-252022-11-30Bibliografiskt granskad