TY - JOUR
T1 - Use of alcohol before suicide in the United States
AU - Kaplan, Mark S.
AU - Huguet, Nathalie
AU - McFarland, Bentson H.
AU - Caetano, Raul
AU - Conner, Kenneth R.
AU - Giesbrecht, Norman
AU - Nolte, Kurt B.
N1 - Funding Information:
This study was supported by grant R01 AA020063 from the National Institute on Alcohol Abuse and Alcoholism . All analyses, interpretations, and conclusions based on the analysis of these data are solely the responsibility of the authors and do not represent the views of either the US Centers for Disease Control and Prevention or the states participating in the National Violent Death Reporting System.
PY - 2014/8
Y1 - 2014/8
N2 - Purpose: Few studies have compared acute use of alcohol in suicide decedents with that in a nonsuicide group. This study provides the first national analysis of acute use of alcohol before suicide compared with an estimate of acute use of alcohol in a living sample. Methods: Pooled 2003-2011 National Violent Death Reporting System data were used to estimate the prevalence of postmortem blood alcohol content positivity (blood alcohol content >0.0g/dL) and intoxication (blood alcohol content ≥0.08g/dL). Population estimates of comparable use of alcohol (within the past 48hours) were based on the National Epidemiologic Survey on Alcohol and Related Conditions. Results: Compared with the living sample, male and female suicide decedents showed, respectively, a 1.83-fold (95% confidence interval [CI], 1.73-1.93) and 2.40-fold (95% CI, 2.24-2.57) increased risk of alcohol ingestion before their death after age, race/ethnicity, and chronic alcohol problems were controlled. Furthermore, male and female decedents exhibited, respectively, a 6.18-fold (95% CI, 5.57-6.86) and a 10.04-fold (95% CI, 8.67-11.64) increased risk of being intoxicated before their death after confounders were considered. Conclusions: The findings underscore the crucial need to include among the essential components of suicide prevention policies programs that minimize the use of alcohol, particularly drinking to intoxication.
AB - Purpose: Few studies have compared acute use of alcohol in suicide decedents with that in a nonsuicide group. This study provides the first national analysis of acute use of alcohol before suicide compared with an estimate of acute use of alcohol in a living sample. Methods: Pooled 2003-2011 National Violent Death Reporting System data were used to estimate the prevalence of postmortem blood alcohol content positivity (blood alcohol content >0.0g/dL) and intoxication (blood alcohol content ≥0.08g/dL). Population estimates of comparable use of alcohol (within the past 48hours) were based on the National Epidemiologic Survey on Alcohol and Related Conditions. Results: Compared with the living sample, male and female suicide decedents showed, respectively, a 1.83-fold (95% confidence interval [CI], 1.73-1.93) and 2.40-fold (95% CI, 2.24-2.57) increased risk of alcohol ingestion before their death after age, race/ethnicity, and chronic alcohol problems were controlled. Furthermore, male and female decedents exhibited, respectively, a 6.18-fold (95% CI, 5.57-6.86) and a 10.04-fold (95% CI, 8.67-11.64) increased risk of being intoxicated before their death after confounders were considered. Conclusions: The findings underscore the crucial need to include among the essential components of suicide prevention policies programs that minimize the use of alcohol, particularly drinking to intoxication.
KW - Alcohol drinking
KW - Epidemiology
KW - Suicide
KW - Toxicology
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U2 - 10.1016/j.annepidem.2014.05.008
DO - 10.1016/j.annepidem.2014.05.008
M3 - Article
C2 - 24953567
AN - SCOPUS:84905126402
SN - 1047-2797
VL - 24
SP - 588-592.e2
JO - Annals of Epidemiology
JF - Annals of Epidemiology
IS - 8
ER -