Health impact assessment of an urban regeneration project: opportunities and challenges in the context of a southern European city.
BACKGROUND
Social values and the political context have an influence on the use and spread of health impact assessment (HIA). In Spain, there is little experience in HIA but some regional governments are already introducing it. The aim of this article is to describe the health impacts of a local regeneration project to improve accessibility in a neighbourhood of Bilbao (Spain), and discuss the main difficulties, opportunities and challenges of the process, considering the specificities of the social and political context.


METHODS
A concurrent and prospective assessment, based on a broad model of health, was carried out following the Merseyside guidelines. A literature review, community profiling and qualitative data collection were undertaken. Profound involvement of members of the community and key informants was judged as essential in the HIA process.


RESULTS
The overall expected effect of the new lifts, roads, park and the rainwater collection system was positive. Uncertain or negative impacts were identified in some of those areas, and also concerning the burying of four high-voltage power lines. Historical and current characteristics of the community were highly influential on the way local people perceived the project and its impacts. Likewise, the way in which processes of planning and implementation were developing also played an important role.


CONCLUSIONS
The spread of HIA in southern European countries will depend on the progressive introduction of values underlying HIA, as well as on the promotion of intersectoral work, a better knowledge of the social model of health and community's participation in policy making.
Bacigalupe
A
A
Health Studies and Research Unit, Ministry of Health, Basque Government, Donostia-San Sebastián, 1 Vitoria-Gasteiz 01010, Spain. abacigalupe@ej-gv.es
Esnaola
S
S
Calderón
C
C
Zuazagoitia
J
J
Aldasoro
E
E
D002958:City Planning / Q000592:standards*; D011211:Electric Power Supplies / Q000009:adverse effects; D004559:Electric Wiring / Q000009:adverse effects / Q000592:standards; D004781:Environmental Exposure / Q000009:adverse effects / Q000032:analysis / Q000517:prevention & control; D062489:Health Impact Assessment; D006284:Health Plan Implementation; D006292:Health Priorities; D006297:Health Services Accessibility / Q000592:standards*; D006801:Humans; D010865:Pilot Projects; D011446:Prospective Studies; D012307:Risk Factors; D012945:Social Values; D013030:Spain; D014506:Urban Renewal; D014874:Water Pollutants, Chemical / Q000032:analysis
D014874:Water Pollutants, Chemical