Children's risk factors

Latest release

Contains key statistics and information about children's risk factors such as overweight and obesity and diet, including state and territory findings

Reference period
2017-18 financial year
Released
12/12/2018
Next release Unknown
First release

Key statistics

  • 25% of children aged 5-17 years were overweight or obese.
  • 6% of children met both the fruit and vegetables recommendations.
  • 9% of adults and 7% of children consume sugar sweetened drinks daily.
  • 45% of children aged 2-17 years usually consume either sugar sweetened drink or diet drinks at least once per week.

Healthy practices established early in life, such as adequate physical activity, a balanced diet with sufficient fruit and vegetables, may continue into adolescence and adulthood, thereby reducing a person's risk of developing conditions such as heart disease and diabetes. Conversely, risk factors such as being overweight or obese in childhood may increase a person's risk of developing such health conditions later in life.

Overweight and obesity

Almost one quarter (24.9%) of children aged 5-17 years were overweight or obese in 2017-18 (17% overweight and 8.1% obese). The rates were similar for boys and girls and this has remained stable over the last ten years.

Fruit and vegetable consumption

The 2013 Australian Dietary Guidelines recommend a minimum number of serves of fruit and vegetables each day for children, depending on their age and sex, to help ensure the optimum nutrition necessary to support growth and development [1]. More information about the guidelines is available in the Glossary. 

On average, children aged 2-17 years usually consume 2.2 serves of fruit and 2 serves of vegetables each day, but because the recommendations for vegetables are considerably more than for fruit, children were much less likely to consume an adequate amount of vegetables. 

In 2017-18, over seven in ten (73.0%) children aged 2-17 years ate the recommended serves of fruit, an increase from 2014-15 (70.1%). One in sixteen (6.3%) ate the recommended amount of vegetables and one in seventeen (6.0%) children met the guidelines for the recommended number of serves of both fruit and vegetables, similar to 2014-15.

Girls were more likely than boys to meet recommended intakes for fruit in 2017-18 (76.0% compared with 70.6%), but the proportions of girls and boys meeting recommended intakes for vegetables were similarly low (7.3% and 5.3% respectively).

Sugar sweetened and diet drink consumption

Around two in five children aged 2-17 years (44.8%) usually consume either sugar sweetened drinks or diet drinks at least once per week. Sugar sweetened drinks are more popular than diet drinks with 41.1% of children consuming sugar sweetened drinks at least once a week compared with 7.7% for diet drinks. One in fourteen children (7.1%) consume sugar sweetened drinks daily and almost one third (31.1%) consume them one to three days per week. By comparison, 1.3% of children consume diet drinks daily and 5.4% consume them one to three days per week.

Who consumes sugar sweetened and diet drinks?

Boys aged 2-17 years are more likely to consume drink sugar sweetened drinks than girls, consistent with the trend for adults. Almost half (47.0%) of boys consume sugar sweetened drinks at least once per week compared with just over a third (34.8%) of girls. Unlike for adults, rates of consumption of diet drinks was similar among boys and girls with 8.2% and 7.0% consuming them at least once per week.

Just over half (55.2%) of all children aged 2-17 years do not usually consume any sugar or diet drinks. Girls were less likely to consume than boys (61.6% of non-consumers compared with 49.2%).

Children aged 2-17 years who are daily consumers of sugar sweetened drinks consume on average 2.4 cups per day (equivalent to 1.6 cans of soft drink or one 600mL bottle). The average intake for boys aged 2-17 who consume sugar sweetened beverages daily is higher than girls (2.8 cups per day compared with 1.6 cups). 

Children who drink diet drinks daily consume 3.3 cups per day on average.

State and territory findings

Overweight and obesity

  • In 2017-18, almost one quarter (24.9%) of Australian children were overweight or obese (17% overweight and 8.1% obese). 
  • Across all States and Territories, the proportion of children (boys and girls) who were overweight or obese has remained stable since 2014-15, with the exception of Victoria where this rate has declined since 2014-15 from 28.6% to 22.6%. 
  • In 2017-18, children in Tasmania and the Australian Capital Territory had the highest rates of overweight or obese at 28.7% and 28.6% respectively. The lowest rate was 22.6% in Victoria.
     

Sugar sweetened and diet drink consumption

  • Around two in five Australian children (44.8%) usually consume either sugar sweetened drinks or diet drinks at least once per week. 
  • The highest rate of children who usually consume either sugar sweetened drinks or diet drinks at least once per week was South Australia and the lowest rate was in the Australian Capital Territory (48.3% compared with 39.7%). 
  • Tasmania had the highest rate of children who consume sugar sweetened drinks at least once per week (44.9%) compared with the lowest rate in the Australian Capital Territory at 36.0%. In comparison, South Australia had the highest rate of children who consume diet drinks at least once per week (12.1%) compared with the Australian Capital Territory (4.7%).

More detailed nutrition information was collected as part of the Australian Health Survey 2011-12. See Australian Health Survey: Nutrition – State and Territory results, 2011-12 (cat. No. 4364.0.55.009).

New South Wales

Victoria

Queensland

South Australia

Western Australia

Tasmania

Northern Territory

Australian Capital Territory

Data downloads

Table 16: Children's Body Mass Index, waist circumference, height and weight - Australia

Table 17: Children's consumption of fruit, vegetables, and selected sugar sweetened and diet drinks - Australia

Table 20: New South Wales

Table 21: Victoria

Table 22: Queensland

Table 23: South Australia

Table 24: Western Australia

Table 25: Tasmania

Table 26: Northern Territory

Table 27: Australian Capital Territory

All data cubes

Endnotes

Show all

Previous catalogue number

This release previously used catalogue number 4364.0.55.001.

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