Development and applications of a city-level alcohol availability and alcohol problems database

Area of Science:

• Public Health
• Urban Planning
• Criminology

Background:

• Alcohol availability and related problems are critical public health concerns.
• Effective community alcohol policies require localized data.
• Previous research often lacked granular, city-level data on alcohol availability.

Purpose of the Study:

• To establish a comprehensive city-level database of alcohol availability and problems in Los Angeles County.
• To support local community alcohol policy planners with actionable data.
• To facilitate research on the relationship between alcohol availability and adverse outcomes.

Main Methods:

• Data integration from multiple sources to create the Local Alcohol Availability Database (LAAD).
• Geospatial mapping of alcohol-related issues, such as drunk driving arrests.
• Application of fixed year and city effects regression models.

Main Results:

• The LAAD successfully integrated diverse datasets for city-level analysis.
• Regression models demonstrated a positive association between alcohol outlet density and various alcohol-related problems.
• The database has been instrumental in guiding local alcohol policy development.

Conclusions:

• Alcohol outlet density is a significant factor associated with increased alcohol-related problems.
• The LAAD is a valuable resource for evidence-based alcohol policy and future research.
• Localized data are crucial for understanding and mitigating community-level alcohol harms.