Journal article

Hazardous or harmful alcohol use in Royal Australian Navy veterans of the 1991 Gulf War: Identification of high risk subgroups

Dean P McKenzie, Alexander C McFarlane, Mark Creamer, Jillian F Ikin, Andrew B Forbes, Helen L Kelsall, David M Clarke, Deborah C Glass, Peter Ittak, Malcolm R Sim

ADDICTIVE BEHAVIORS | PERGAMON-ELSEVIER SCIENCE LTD | Published : 2006

Abstract

Elevated alcohol use disorders have been observed in 1991 Gulf War veterans from a variety of countries. This study used a self-report instrument, the Alcohol Use Disorders Identification Test (AUDIT), to ascertain whether any subgroups of 1232 male Royal Australian Navy (RAN) Gulf War veterans were at higher risk of hazardous or harmful alcohol use. Recursive partitioning/classification and regression tree (CART) analysis, followed by logistic regression, found five subgroups among the veterans, with differing risks of AUDIT caseness. The highest risk subgroup comprised current smokers. The other two high risk groups both consisted of former or never smokers of lower rank who were (1) not m..

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