Brady, John (2006) The association between alcohol misuse and suicidal behaviour. Alcohol and Alcoholism, 41, (5), pp. 473-478. https://doi.org/10.1093/alcalc/agl060.
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Aims: Despite recent small reductions in overall suicide rates, rates among those aged 25-44 have remained high. The aim of this paper was to examine the evidence for a link between alcohol misuse/consumption and suicidal behaviour, explore the reasons for this association, and consider the implications for reducing rates of suicidal behaviour.
Methods: A medline search was performed to find relevant research evidence.
Results: There is evidence to suggest alcohol misuse predisposes to suicidal behaviour through its depressogenic effects and promotion of adverse life events, and both behaviours may share a common genetic predisposition. Acute alcohol use can also precipitate suicidal behaviours through induction of negative affect and impairment of problem-solving skills, as well as aggravation of impulsive personality traits, possibly through effects on serotonergic neurotransmission.
Conclusions: Effective interventions for problem drinking may help reduce suicide rates. At a public health level, reducing overall alcohol consumption may be beneficial, and the measures shown to be most effective in this regard are those that aim to restrict availability of alcohol.
A Substance use and dependence > Prevalence > Substance use behaviour > Alcohol consumption
P Demography, epidemiology, and history > Population dynamics > Substance related mortality / death
VA Geographic area > Europe > Northern Ireland
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