Citation

French S, Rosenberg M, Knuiman M. Health Promot. J. Austr. 2008; 19(3): 203-209.

Affiliation

School of Population Health, University of Western Australia, Crawley, Western Australia. sarah.french@uwa.edu.au

Copyright

(Copyright © 2008, Australian Health Promotion Association, Publisher CAIRO Publishing)

DOI

unavailable

PMID

19053937

Abstract

ISSUE ADDRESSED: Human behaviours influence health. Most people partake in numerous behaviours that increase their risk of chronic disease. For years health promotion interventions have been changing behaviour to improve health. While it is known that most people exhibit more than one health risk behaviour, it is not clear if health behaviours occur in patterns within population subgroups. This paper aims to explore the clustering patterns of six health risk behaviours among Australian adults. METHODS: Data collected from four (1992, 1994, 1998 and 2002) community-based surveys were used to explore the relationships between a variety of health risk behaviours. The behaviours included were smoking, unsafe alcohol consumption, low fruit consumption, low vegetable consumption, insufficient physical activity and poor sun protection practices. The sample comprised 8,668 West Australian residents aged 16-69 years. A k-means cluster analysis was used to determine groups of people with similar health behaviours. RESULTS: Four health risk behaviour clusters were identified, one overall health promoting 'Safe', two 'Risky' and one 'Moderate' (mix of healthy and unhealthy behaviours). These health behaviour clusters were distinguishable by demographic characteristics, where by women aged 40 years and older on high incomes were most likely to be part of the 'Safe' cluster, younger people the risky smoker cluster and older men the risky drinker cluster. CONCLUSION: The results of this study support the idea that people exhibit on average three risky health behaviours and that these behaviours inter-relate. The results further suggest that sub-groups in the study population were differentiated by the type of risky health behaviours they exhibit.

Language: en