Notes on the data: Child and youth health - Infant mortality

Infant mortality, 2016 to 2020

 

Policy context:  The survival of infants in their first year of life is viewed as an indicator of general health and wellbeing of a population. Infant mortality refers to deaths of infants under one year of age and is measured by the infant mortality rate (IMR), the rate of infant deaths per 1000 births in a calendar year. The IMR for Indigenous infants is significantly higher than that for non-Indigenous infants, indicating their overall poorer health and wellbeing and the levels of socioeconomic disadvantage of their families, much of which represent the legacy of colonisation, cultural dispossession, discriminatory policies and social exclusion.

Australia has one of the lowest IMR in the world: in 2020 it was 3.2 infant deaths per 1,000 live births, compared with 4.1 deaths per 1,000 live births in 2010 [1].

In 2019, the five state/territory (New South Wales, Queensland, South Australia, Western Australia and the Northern Territory) IMR for Aboriginal and Torres Strait Islander Australians was 74 per cent above the rate for non-Indigenous Australians (5.4 and 3.1 per 1,000 live births, respectively) [2].

Reference

  1. 3302.0 - Infant deaths. Deaths, Australia, 2018. Available from: https://www.abs.gov.au/AUSSTATS/abs@.nsf/Latestproducts/3302.0Main%20Features52018: last accessed 2 December 2019
  2. 33020DO007 2019 Deaths, Australia, 2019. Available from: https://www.abs.gov.au/statistics/people/population/deaths-australia/latest-release: last accessed 18 January 2021
 

Notes:  Data are not shown for areas where there were fewer than 20 births.

For deaths data released since 2007, the Australian Bureau of Statistics (ABS) has applied a staged approach to the coding of cause of death which affects the number of records available for release at any date. In general, the latest year’s data is preliminary, the second latest is revised and the data for the remaining years is final. For further information about the ABS revisions process see the following and related sites: http://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/3303.0Explanatory%20Notes12015?OpenDocument.

However, data published here are from the following releases: 2016 and 2017, final; 2018, revised; and 2019 and 2020, preliminary.

 

Geography: Data available by Population Health Area, Local Government Area, Primary Health Network, Quintile of socioeconomic disadvantage of area and Remoteness Area

 

Numerator:  Deaths that occurred before 12 months of age

 

Denominator:  Live births

 

Detail of analysis:  Infant mortality rate; infant deaths per 1,000 live births

 

Source:  Data compiled by PHIDU from deaths data based on the 2016 to 2020 Cause of Death Unit Record Files supplied by the Australian Coordinating Registry and the Victorian Department of Justice, on behalf of the Registries of Births, Deaths and Marriages and the National Coronial Information System. The births data for 2016 to 2020 were compiled from the ABS Births, Australia 2020 (ABS Cat. no. 3301.0).

 

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