Pathways between urbanization and harmful substance use.

Area of Science:

• Public Health
• Urban Studies
• Mental Health Research

Background:

• Epidemiological studies indicate a potential connection between urbanization and increased stressors.
• These stressors may be associated with harmful substance use and mental health disorders, varying by country.
• Emergent literature is exploring the specific pathways linking urbanization to substance use.

Purpose of the Study:

• To review and synthesize emergent literature on the pathways between urbanization and harmful substance use.
• To examine the complex associations and modifying variables in these relationships.
• To highlight the current state of evidence and identify research gaps.

Main Methods:

• Literature review of emergent studies.
• Analysis of epidemiological data on urbanization, substance use, and mental health.
• Synthesis of findings on complex pathways and modifying variables.

Main Results:

• Complex pathways exist between urbanization and substance use.
• Factors like economic development, globalization, and technology influence substance supply and demand.
• Increased availability of both illicit and licit substances is noted in urban settings.

Conclusions:

• Evidence suggests potential associations between urbanization and harmful substance use.
• Data limitations, particularly a paucity of longitudinal studies, hinder a full elucidation of these relationships.
• Further research is crucial to understand the nuances of urbanization's impact on substance use.