Cannabis Legalization and Detection of Tetrahydrocannabinol in Injured Drivers
In this evaluation of injured drivers treated in British Columbia trauma centers before and after cannabis legalization, the percentage who tested positive for tetrahydrocannabinol was substantially higher after legalization (17.9%) than before legalization (9.2%). There was little change in the per...
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Veröffentlicht in: | The New England journal of medicine 2022-01, Vol.386 (2), p.148-156 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | In this evaluation of injured drivers treated in British Columbia trauma centers before and after cannabis legalization, the percentage who tested positive for tetrahydrocannabinol was substantially higher after legalization (17.9%) than before legalization (9.2%). There was little change in the percentage who tested positive for alcohol. |
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ISSN: | 0028-4793 1533-4406 |
DOI: | 10.1056/NEJMsa2109371 |