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Fig. 4 | Injury Epidemiology

Fig. 4

From: Trends in alcohol and marijuana detected in homicide victims in 9 US states: 2004–2016

Fig. 4

Prevalence of Marijuana Detected in Homicide Victims by Year and Race: National Violent Death Reporting System; Colorado, Georgia, Massachusetts, New Jersey, Oregon, Rhode Island, South Carolina, Virginia, and Wisconsin; 2004–2016. Note. Cochran-Armitage χ2 test for trend: white (Z = -10.34; P < .001); black (Z = -10.93; P < .001); other (Z = -5.04; P < .001)

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