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Mesothelioma is a non-infectious environmental disease caused by exposure to asbestos - HSC - SSCE Biology - Question 16 - 2023 - Paper 1

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Mesothelioma is a non-infectious environmental disease caused by exposure to asbestos. The table shows the number of new cases, existing cases and deaths caused by M... show full transcript

Worked Solution & Example Answer:Mesothelioma is a non-infectious environmental disease caused by exposure to asbestos - HSC - SSCE Biology - Question 16 - 2023 - Paper 1

Step 1

Calculate Total New Cases

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Answer

The total number of new cases of Mesothelioma in 2020 is given directly in the table. It is 642 new cases.

Step 2

Determine the Total Population

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Answer

The total population of Australia in 2020 is 26 million.

Step 3

Calculate the Incidence Rate

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Answer

The incidence rate can be calculated using the formula:

ext{Incidence Rate} = rac{ ext{Total New Cases}}{ ext{Total Population}} imes 100\%

Substituting the values:

ext{Incidence Rate} = rac{642}{26,000,000} imes 100\\%

Therefore, the incidence rate for Mesothelioma in 2020 is approximately 0.0025%.

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