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Neighborhood effects on drug reporting.
Jerome Richardson1, Michael Fendrich, Timothy P Johnson
1Department of Psychiatry, University of Illinois at Chicago, Chicago, IL 60612, USA. jrichardson@psych.uic.edu
Addiction (Abingdon, England)
|December 4, 2003
Summary
Racial segregation in neighborhoods is linked to underreporting of lifetime cocaine/crack use in surveys. This highlights the need to consider neighborhood demographics in substance use research.
Area of Science:
- Social epidemiology
- Public health research
- Substance abuse studies
Background:
- Accurate data on illicit substance use is crucial for public health interventions.
- Household surveys are a common method for collecting this data.
- Factors influencing reporting accuracy, such as neighborhood characteristics, require investigation.
Purpose of the Study:
- To investigate the association between neighborhood racial composition and the underreporting of lifetime cocaine/crack use.
- To determine if racial segregation impacts self-reported drug use data.
Main Methods:
- A household survey was conducted in high-risk communities in Chicago, USA.
- 303 adults participated, providing self-reported lifetime cocaine/crack use data.
- Hair tests and the Simpson Index for neighborhood diversity were used for objective measures.
Main Results:
- Individuals residing in more racially segregated neighborhoods were more likely to underreport lifetime cocaine/crack use.
- A significant association was found between neighborhood racial characteristics and reporting accuracy.
Conclusions:
- Neighborhood racial characteristics are a significant factor influencing the accuracy of self-reported illicit substance use in surveys.
- Future household surveys should account for neighborhood racial demographics to improve data reliability.