The relationship between alcohol sales and assault in New South Wales, Australia.
OBJECTIVE
This paper explores the relationship between alcohol sales and assault in New South Wales (NSW), Australia.


METHODS
The design was a cross-sectional analysis of the relationship between alcohol sales and assault, taking into account spatial autocorrelation.


METHODS
The analyses were carried out separately on data from metropolitan Sydney and country NSW.


METHODS
The unit of analysis was local government areas (178 in NSW).


METHODS
The dependent variable was assault rates. The independent variables were overall alcohol sales and sales disaggregated by alcohol and outlet type and relevant demographic and socio-economic factors.


RESULTS
Multiple regression analyses revealed a significant relationship between overall alcohol sales in an area and its incidence of assault for both Sydney and country NSW. There were few effects of outlet or alcohol type for Sydney, but the effect of alcohol sales from hotels and off-licences accounted for most of the alcohol-assault relationship for country NSW.


CONCLUSIONS
Although the current research cannot exclude an opportunity account of the role of alcohol in assault, the results are entirely consistent with alcohol consumption as a causal agent.
Stevenson
R J
RJ
Department of Psychology, Macquarie University, Sydney, Australia. rstevens@bunyip.bhs.mq.edu.au
Lind
B
B
Weatherburn
D
D
D000428:Alcohol Drinking / Q000453:epidemiology*; D003430:Cross-Sectional Studies; D006801:Humans; D009517:New South Wales / Q000453:epidemiology; D012044:Regression Analysis; D012959:Socioeconomic Factors; D014754:Violence / Q000706:statistics & numerical data*