Related Experiment Video
Updated: Jun 27, 2026

Color Spot Test As a Presumptive Tool for the Rapid Detection of Synthetic Cathinones
Published on: February 5, 2018
Risks surrounding drug trade involvement among street-involved youth
Daniel Werb1, Thomas Kerr, Kathy Li
1British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, British Columbia, Canada.
Background:
Street-involved youth have been shown to be involved in the street-level illicit drug trade in a number of jurisdictions, though little is known about risk factors and sequelae of this behavior. The present study was therefore conducted to investigate factors associated with the street-level drug trade involvement among street-based youth.
Methods:
We used logistic regression to examine factors associated with drug dealing among participants in the At-Risk Youth Study in Vancouver, Canada. We also examined motivations for drug trade involvement and types of drugs sold by participants.
Results:
Overall, 529 street-involved youth were followed during the study period, of whom 307 (58.0%) reported having been involved in the drug trade in the last six months. In a logistic regression analysis, crack cocaine use (Adjusted Odds Ratio [AOR] = 1.84, 95% CI: 1.28-2.67), homelessness (AOR = 1.58, 95% CI: 1.04-2.40), and self-reported police assault [corrected] (AOR = 1.85, 95% CI: 1.14-3.00) were independently associated with drug dealing among cohort participants. Among participants who reported drug dealing, 263 (85.6%) individuals stated that the main reason that they sold drugs was to pay for their personal drug use.
Conclusions:
In our setting, street-involved youth implicated in the drug trade are characterized by drug-related and sociodemographic vulnerabilities. These individuals also appear to be motivated by drug dependence and report elevated levels of physical confrontation with police [corrected]. Our findings have immediate implications for drug strategies targeting street-level drug dealing.
Related Concept Videos
Drug Abuse and Addiction: Pharmacological Phenomena
Drug Toxicity: Risk factors
Drug Control Governance: Regulatory Bodies and Their Impact
Prescription, Nonprescription and Orphan Drugs
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
Drug Dependence
Factors Affecting Drug Response: Overview

