The graph shows the number of women who participated in BreastScreen Australia services, by age, in 2015–2016 - HSC - SSCE Personal Development and Physical Education - Question 19 - 2020 - Paper 1
Question 19
The graph shows the number of women who participated in BreastScreen Australia services, by age, in 2015–2016. The graph also shows the participation rate which is b... show full transcript
Worked Solution & Example Answer:The graph shows the number of women who participated in BreastScreen Australia services, by age, in 2015–2016 - HSC - SSCE Personal Development and Physical Education - Question 19 - 2020 - Paper 1
Step 1
A. The breast cancer mortality rate decreases with age.
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Answer
This statement cannot be conclusively supported by the graph. The data does not directly address mortality rates.
Step 2
B. The incidence of breast cancer will increase for women aged over 75 years.
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Answer
While the graph shows participation rates, it does not provide information on the incidence of breast cancer, hence this statement is unsubstantiated.
Step 3
C. The participation rate of women aged under 50 years may result in increased risk of breast cancer mortality for this age group.
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Answer
This statement is consistent with concerns raised about lower participation rates leading to higher risks. The graph indicates lower participation in this group.
Step 4
D. The breast cancer participation rate for women aged 50–69 years may result in lower rates of hospitalization for breast cancer for this age group.
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Answer
This conclusion is plausible as higher participation in this age group could lead to earlier detection and treatment, potentially resulting in lower hospitalization rates.
