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Drugs and violent death: comparative toxicology of homicide and non‐substance toxicity suicide victims
Author(s) -
Darke Shane,
Duflou Johan,
Torok Michelle
Publication year - 2009
Publication title -
addiction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.424
H-Index - 193
eISSN - 1360-0443
pISSN - 0965-2140
DOI - 10.1111/j.1360-0443.2009.02565.x
Subject(s) - medicine , homicide , cannabis , poison control , forensic toxicology , injury prevention , suicide prevention , cause of death , psychiatry , medical emergency , disease , chemistry , chromatography
Aims To determine the comparative toxicology of death by homicide and suicide by means other than substance toxicity. Design Cross‐sectional (autopsy reports). Setting Sydney, Australia. Cases A total of 1723 cases of violent death were identified, comprising 478 homicide (HOM) cases and 1245 non‐substance toxicity suicide (SUI) cases. Findings Substances were detected in 65.5% of cases, and multiple substances in 25.8%, with no group differences. Illicit drugs were detected in 23.9% of cases, and multiple illicit in 5.3%. HOM cases were significantly more likely to have an illicit drug [odds ratio (OR) 2.09] and multiple illicits (OR 2.94), detected, HOM cases being more likely to have cannabis (OR 2.39), opioids (OR 1.53) and psychostimulants (OR 1.59) present. HOM cases were, however, significantly less likely to have benzodiazepines (OR 0.53), antidepressants (OR 0.22) and antipsychotics (OR 0.23) present. Alcohol was present in 39.6% of cases (median blood alcohol concentration = 0.12), with no group difference in prevalence. Conclusions The role drugs play in premature death extends far beyond overdose and disease, with illicit drugs associated strongly with homicide.