Modelling Community Vulnerability To Fires
Using Socio-economic Indexes
Author(s)
M. P. Dawson & S. A. Morris
Abstract
The Australian Bureau of Statistics’ (ABS) 2001 Socio-Economic Indexes for
Areas (SEIFA) showed strong relationships with fire-related deaths (Australia)
and injuries (South Australia), being good predictors of community vulnerability
to fire. The SEIFA 2001 Index of Economic Resources showed the best
discrimination of vulnerability, with the fire death and injury rates of the most
disadvantaged areas being 3.6 (Australia) and 2.6 (South Australia) times that of
the least disadvantaged areas respectively.
Keywords: community vulnerability, fire, death, injury, risk management,
SEIFA, socio-economic index.
1 Introduction
Australia’s Council of Australian Governments has agreed fire-related deaths
and injuries are national outcomes indicators [19]. Our research explores the
utility of socio-economic indicators in providing insights into causal factors of
these measures.
Research shows socially-disadvantaged communities have a higher incidence
of structure fires and fire-related death and severe injury (Anon [2]). In New
Zealand, rates of fatalities in dwelling fires in the most deprived decile were 4.5
times the rates in the least deprived decile (Duncanson et al. [16]).
We used SEIFA Indexes that ABS constructed from the 2001 Census of
Population and Housing using a theoretical model that starts with core variables
representing socio-economic status. Most of the disadvantage or deprivation
scores used throughout the world use education, employment and income.
SEIFA includes these measures and is the only score that summarises
disadvantage in Australia.
Keywords
community vulnerability, fire, death, injury, risk management,
SEIFA, socio-economic index.
Related Book
Other papers in this volume
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