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Association between intravenous drug use and early misbehavior
J M Tomas1, D Vlahov, J C Anthony
1Department of Mental Hygiene and Epidemiology, Johns Hopkins University School of Hygiene and Public Health, Baltimore, MD 21205.
Drug and Alcohol Dependence
|February 1, 1990
Summary
Early life misbehavior strongly predicts later intravenous drug use. Individuals with higher misbehavior scores were significantly more likely to become intravenous drug users, highlighting a critical public health link.
Area of Science:
- Epidemiology
- Public Health
- Behavioral Science
Background:
- A suspected association exists between early life misbehavior and subsequent intravenous drug use.
- Understanding this link is crucial for developing effective public health interventions.
Purpose of the Study:
- To investigate the association between early life misbehavior and later involvement in intravenous drug use.
- To quantify the strength of this association using epidemiologic methods.
Main Methods:
- An epidemiologic strategy was employed, matching 222 intravenous drug users with 588 subjects from the NIMH Epidemiologic Catchment Area survey.
- Matching was based on gender and census tract of residence.
- Conditional logistic regression models were used to analyze the data.
Main Results:
- A strong association was found between early life misbehavior and intravenous drug use.
- Each unit increase in misbehavior score increased the odds of intravenous drug use by a factor of 1.74 (P < 0.001).
- Subjects with high misbehavior scores were 24.67 times more likely to be intravenous drug users compared to those with low scores (P < 0.001).
Conclusions:
- The findings provide strong evidence supporting a link between early life misbehavior and later illicit drug use.
- Results support the need for public health strategies aimed at modifying this connection.
- Interventions targeting early behavioral issues may help prevent future intravenous drug use.