SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Schram-Bijkerk D, van Kempen E, Knol A, Kruize H, Staatsen B, van Kamp I. Occup. Environ. Med. 2009; 66(10): 691-698.

Affiliation

National Institute for Public Health and the Environment, Netherlands.

Copyright

(Copyright © 2009, BMJ Publishing Group)

DOI

10.1136/oem.2008.041046

PMID

19451143

Abstract

BACKGROUND: Few quantitative health impact assessments (HIA) of transport policies have been published so far and there is a lack of a common methodology for such assessments. OBJECTIVE: To evaluate the usability of existing HIA methodology to quantify health effects of transport policies at the local level. METHODS: Health impact of two simulated but realistic transport interventions - speed limit reduction and traffic re-allocation- was quantified by selecting traffic-related exposures and health endpoints, modeling of population exposure, selecting exposure-effect relations and estimating the number of local traffic-related cases and disease burden, expressed in disability-adjusted life years (DALYs), before and after the intervention. RESULTS: Exposure information was difficult to retrieve because of the local scale of the interventions and exposure-effect relations for subgroups and combined effects were missing. Given uncertainty in the outcomes originating from this kind of missing information, simulated changes in population health by two local traffic interventions were estimated to be small (<5%), except for the estimated reduction in DALYs by less traffic accidents (60%) due to speed limit reduction. CONCLUSIONS: Quantitative HIA of transport policies at a local scale is possible, provided that data on exposures, the exposed population and their baseline health status is available. The interpretation of the HIA information should be done in the context of the quality of input data and assumptions and uncertainties of the analysis.


Language: en

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print