HealthStats NSW
HealthStats NSW
HealthStats NSW

Birth weight

Less than 500, 2018
0.2Less than 500, 2017
0.4Less than 500, 2016
0.3Less than 500, 2015
0.3Less than 500, 2014
0.2Less than 500, 2013
0.2Less than 500, 2012
0.3Less than 500, 2011
0.3Less than 500, 2010
0.2Less than 500, 2009
0.3Less than 500, 2008
0.3Less than 500, 2007
0.3Less than 500, 2006
0.3Less than 500, 2005
0.3Less than 500, 2004
0.2Less than 500, 2003
0.3Less than 500, 2002
0.2Less than 500, 2001
0.3500-999, 2018
0.4500-999, 2017
0.5500-999, 2016
0.4500-999, 2015
0.4500-999, 2014
0.4500-999, 2013
0.4500-999, 2012
0.4500-999, 2011
0.5500-999, 2010
0.4500-999, 2009
0.4500-999, 2008
0.4500-999, 2007
0.4500-999, 2006
0.4500-999, 2005
0.4500-999, 2004
0.5500-999, 2003
0.5500-999, 2002
0.5500-999, 2001
0.51000-1499, 2018
0.51000-1499, 2017
0.51000-1499, 2016
0.51000-1499, 2015
0.61000-1499, 2014
0.61000-1499, 2013
0.51000-1499, 2012
0.51000-1499, 2011
0.61000-1499, 2010
0.61000-1499, 2009
0.51000-1499, 2008
0.51000-1499, 2007
0.51000-1499, 2006
0.61000-1499, 2005
0.61000-1499, 2004
0.71000-1499, 2003
0.61000-1499, 2002
0.51000-1499, 2001
0.61500-1999, 2018
1.31500-1999, 2017
1.21500-1999, 2016
1.21500-1999, 2015
1.21500-1999, 2014
1.11500-1999, 2013
1.21500-1999, 2012
1.21500-1999, 2011
1.11500-1999, 2010
1.21500-1999, 2009
1.11500-1999, 2008
1.31500-1999, 2007
1.21500-1999, 2006
1.31500-1999, 2005
1.21500-1999, 2004
1.21500-1999, 2003
1.21500-1999, 2002
1.31500-1999, 2001
1.22000-2499, 2018
4.42000-2499, 2017
4.12000-2499, 2016
42000-2499, 2015
4.12000-2499, 2014
3.92000-2499, 2013
42000-2499, 2012
3.72000-2499, 2011
3.82000-2499, 2010
3.82000-2499, 2009
3.72000-2499, 2008
3.72000-2499, 2007
3.72000-2499, 2006
3.82000-2499, 2005
3.82000-2499, 2004
3.82000-2499, 2003
3.72000-2499, 2002
3.92000-2499, 2001
3.82500-2999, 2018
16.72500-2999, 2017
16.72500-2999, 2016
16.52500-2999, 2015
16.52500-2999, 2014
162500-2999, 2013
15.62500-2999, 2012
15.42500-2999, 2011
15.22500-2999, 2010
15.22500-2999, 2009
14.82500-2999, 2008
14.72500-2999, 2007
14.92500-2999, 2006
152500-2999, 2005
15.12500-2999, 2004
14.92500-2999, 2003
14.92500-2999, 2002
14.92500-2999, 2001
14.93000-3499, 2018
38.33000-3499, 2017
37.83000-3499, 2016
37.83000-3499, 2015
37.53000-3499, 2014
37.53000-3499, 2013
37.23000-3499, 2012
36.83000-3499, 2011
36.43000-3499, 2010
36.33000-3499, 2009
36.23000-3499, 2008
35.93000-3499, 2007
36.23000-3499, 2006
35.63000-3499, 2005
35.83000-3499, 2004
35.33000-3499, 2003
35.63000-3499, 2002
35.53000-3499, 2001
35.33500-3999, 2018
28.93500-3999, 2017
29.33500-3999, 2016
29.53500-3999, 2015
29.43500-3999, 2014
29.83500-3999, 2013
30.13500-3999, 2012
30.33500-3999, 2011
30.83500-3999, 2010
30.73500-3999, 2009
313500-3999, 2008
313500-3999, 2007
30.93500-3999, 2006
30.93500-3999, 2005
30.73500-3999, 2004
313500-3999, 2003
31.23500-3999, 2002
313500-3999, 2001
30.94000-4499, 2018
84000-4499, 2017
8.34000-4499, 2016
8.54000-4499, 2015
8.64000-4499, 2014
8.84000-4499, 2013
9.14000-4499, 2012
9.64000-4499, 2011
9.84000-4499, 2010
104000-4499, 2009
10.14000-4499, 2008
10.34000-4499, 2007
10.14000-4499, 2006
10.14000-4499, 2005
10.34000-4499, 2004
10.44000-4499, 2003
10.24000-4499, 2002
10.44000-4499, 2001
10.64500+, 2018
1.14500+, 2017
1.24500+, 2016
1.24500+, 2015
1.34500+, 2014
1.44500+, 2013
1.54500+, 2012
1.64500+, 2011
1.64500+, 2010
1.74500+, 2009
1.84500+, 2008
1.84500+, 2007
1.74500+, 2006
1.84500+, 2005
1.84500+, 2004
1.84500+, 2003
1.74500+, 2002
1.84500+, 2001
1.9
  • + Source

    NSW Perinatal Data Collection (SAPHaRI). Centre for Epidemiology and Evidence, NSW Ministry of Health.

  • + Notes

    Birth weight is the newborn infant’s first bare weight in grams. Low birth weight is birth weight less than 2,500 grams; Very low birth weight is birth weight less than 1,500 grams; Extremely low birth weight is birth weight less than 1,000 grams.

    Data include all births (stillbirths and live births) in NSW regardless of mother’s permanent place of residence.

    The number of ‘not stated’ cases varied by geographic area and year. This may reduce the reliability of the estimates in the instances where ‘not stated’ cases are a large proportion.

  • + Data Table
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  • + Methods
  • + Codes
    • Codes: NSW Perinatal Data Collection

      The current data collection form for the NSW Perinatal Data Collection (PDC) commenced in 2016. Codes are described in the NSW Perinatal Data Collection Manual - 2016 Edition, which is available on the internet at http://www1.health.nsw.gov.au/pds/ActivePDSDocuments/PD2015_025.pdf

  • + Related Indicators
  • + Associated Information
    • Key points: Pregnancy and the newborn period

      Recent trends

      In 2019 there were 95,133 births to 93,758 mothers in NSW, a decrease of 1.3% from 96,391 births in 2015.  The percentage of multiple (twin and triplet) pregnancies has remained fairly stable over recent years at about 1.4%. 

      Between 2015 and 2019:

      • The proportion of mothers who were teenagers continued to fall, from 2.5% to 1.7%.

      • The proportion of births to mothers over 35 years of age has increased slightly from 23.4% to 25.9%.

      • The rate of low birth weight (less than 2,500 grams) has remained stable, ranging from 6.4% to 6.8%.

      • The perinatal mortality rate was 8.0 per 1,000 births in 2019,  decreased from 8.2 per 1,000 births in 2015.

      Aboriginal and Torres Strait Islander mothers and babies

      Between 2015 and 2019:

      • The number of reported births to Aboriginal or Torres Strait Islander mothers increased from 3,872 to 4,479, representing 4.0% and 4.7% respectively of all babies born in NSW.

      • The percentage of Aboriginal or Torres Strait Islander mothers who were teenagers fell substantially from 15.4% to 10.5%.

      • The perinatal mortality rate of 10.3 per 1,000 births in Aboriginal or Torres Strait Islander mothers in 2019 is higher than the rate of 7.9 per 1,000 births experienced among babies born to non-Aboriginal or Torres Strait Islander mothers.

      The percentage of Aboriginal or Torres Strait Islander mothers who commenced antenatal care before 14 weeks increased from 55.6% to 75.3%.

    • Introduction: Pregnancy and the newborn period

      Demography

      The health of Australian mothers and babies is generally good by world standards. Maternal deaths are rare, and perinatal mortality rates are low.

      The average woman in NSW can currently expect to give birth to 1.9 babies in her lifetime.

      NSW mothers are getting older with the mean maternal age at first birth around 29 years and at subsequent birth just over 30. The proportion of teenage mothers is declining.

      Burden of disease and social and economic disadvantage 

      Aboriginal mothers and babies, those from socioeconomically disadvantaged areas, and some overseas-born mothers and their babies continue to experience worse outcomes than other NSW mothers and babies.

    • Interventions: Pregnancy and the newborn period

      The NSW Ministry of Health maintains two population-based surveillance systems that collect information concerning pregnancy and birth: the NSW Perinatal Data Collection and the NSW Register of Congenital Conditions. They assist in monitoring the health of mothers and babies, and maternity service planning in NSW.

      The implementation of the NSW Aboriginal Maternal and Infant Health Strategy has improved access to culturally appropriate maternity services for Aboriginal mothers.

      The NSW Maternal and Perinatal Mortality Review Committee reviews each death of a mother or newborn baby to assess the cause and identify any possible avoidable factors. This information is used to improve services for mothers and babies.

    • For more information: Pregnancy and the newborn period

      Useful websites

      NSW Ministry of Health at http://health.nsw.gov.au, in particular see the annual New South Wales Mothers and Babies report, published by the Centre for Epidemiology and Evidence. The latest edition is available at http://www.health.nsw.gov.au/hsnsw/Publications/mothers-and-babies-2018.pdf

      Australian Bureau of Statistics at http://www.abs.gov.au, in particular see Births (ABS Cat no 3301.0)

      Australian Institute of Health and Welfare at http://www.aihw.gov.au in general and in particular the AIHW's National Perinatal Statistics Unit and the annual publication: Australia’s mothers and babies.

      healthdirect at http://www.healthdirect.gov.au

      Population and Public Health Division. Improved reporting of Aboriginal and Torres Strait Islander peoples on population datasets in New South Wales using record linkage–a feasibility study. Sydney: NSW Ministry of Health, 2012. Available at: http://www.health.nsw.gov.au/hsnsw/Publications/atsi-data-linkage-report.pdf

      Australian Council on Healthcare Standards. Obstetrics Indicator User Manual. Sydney: ACHS. Available at: https://www.achs.org.au/

Last Updated At: Tuesday, 25 August 2020