Substance use
The consumption or intake of Substances such as tobacco and nicotine Products, vape Products, alcohol, and Regulated or unregulated drugs. This behaviour may be screened for or assessed to support clinical care and related data collection.
Relationships
| From class | Relationship | To class |
|---|---|---|
| Substance use | is a | Health behaviours |
| Assessment | observes | Substance use |
Contact us
If you have questions about this initiative, would like to be added to our stakeholder notification list or would like to participate in our consultations, please email us.
How to cite:
Canadian Institute for Health Information. Substance use. Accessed November 02, 2026.
