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Changing mortality patterns in Kimberley Aborigines.

M Gracey1, W Sun2, P Somerford2

  • 1Sydney, New South Wales, Australia.

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Summary
This summary is machine-generated.

Aboriginal Australians in north-west Australia experience significantly higher mortality rates than non-Aboriginal people. Excess deaths were primarily due to circulatory diseases, injury, and neoplasms.

Keywords:
Aborigineshealthlife expectancymortality

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Area of Science:

  • Public Health
  • Epidemiology
  • Indigenous Health

Background:

  • Official death records from 2002-2011 in north-west Australia.
  • Focus on mortality differences between Aboriginal and non-Aboriginal populations.

Purpose of the Study:

  • To investigate causes of death across major categories for Aboriginal and non-Aboriginal individuals.
  • To quantify mortality rate ratios between these groups.

Main Methods:

  • Cross-sectional analysis of Death Registration data.
  • Calculated mortality rate ratios (Aboriginal vs. non-Aboriginal) using International Classification of Disease (ICD)-10 categories.
  • Study conducted in the West Kimberley Health District.

Main Results:

  • Aboriginal individuals exhibited substantially higher death rates compared to non-Aboriginal individuals, exceeding tenfold in certain categories.
  • Excess deaths were predominantly linked to circulatory diseases, injury/poisoning, neoplasms, diabetes, respiratory, and genitourinary conditions.

Conclusions:

  • The study highlights a severe mortality burden among West Kimberley Aboriginal people.
  • Significant disparities in mortality patterns exist between Aboriginal and non-Aboriginal populations in the region.