Effectiveness of Environmental Health Policies: A New Frontier for Epidemiologists:

Rochester's lead law: evaluation of a local environmental health policy innovation

BACKGROUND

Significant progress has been made in reducing the incidence of childhood lead poisoning in the United States in the past three decades. However, the prevalence of elevated blood lead in children (≥ 10 μg/dL) remains high in some communities, particularly those with high proportions of pre-1978 housing in poor condition. Increasingly, municipalities are using local policy tools to reduce lead poisoning in high-risk areas, but little is known about the effectiveness of such policies.

OBJECTIVES

In this article, we evaluated the effectiveness of a comprehensive rental housing-based lead law adopted in Rochester, New York, in 2005.

METHODS

This policy evaluation integrates analyses of city inspections data, a survey of landlords, landlord focus groups, and health department data on children's blood lead levels from the first 4 years of implementation of the 2005 law.

RESULTS

Implementation has proceeded consistent with projected numbers of inspections with nearly all target units inspected in the first 4 years. Higher than expected inspection passage rates suggest that landlords have reduced lead hazards in rental housing affected by the law. Implementation of the lead law does not appear to have had a significant impact on the housing market.

CONCLUSIONS

Although many uncertainties remain, our analysis suggests that the lead law has had a positive impact on children's health. Strong enforcement, support for community-based lead programs, and ongoing intergovernmental coordination will be necessary to maintain lead-safe housing in Rochester. Lessons learned from the Rochester experience may inform future local lead poisoning prevention policies in other communities.

Collaborating for primary prevention: Rochester's new lead law

In December 2005, the City Council of Rochester, New York, passed an amendment to its municipal code requiring inspection for and correction of lead hazards. Local lead poisoning prevention advocates had long recognized the need for stronger lead policy to address Rochester's high rate of childhood lead poisoning. Between 2000 and 2005, a diverse coalition of educators, healthcare professionals, community members, researchers, government officials, and many others worked to develop a strategy for ending childhood lead poisoning in Rochester by 2010. Their experience in defining the issue, mustering resources, and structuring their decision-making processes is informative for other communities seeking to overcome barriers to improved primary prevention policy.