The table below give data on an exposure of interest in a population and the numbers...

The table below give data on an exposure of interest in a population and the numbers of people with the disease/outcomes. Answer the following questions on PAR for this population (4.5 points).

Exposure	Total Pop.	Outcome Present
Present	50,000	10,000
Absent	250,000	2,000

What is the prevalence of exposure?
What is the prevalence of non-exposure?
What is the risk of the disease or outcome in the exposed?
What is the risk of the disease or outcome in the unexposed?
What is the risk of the disease or outcome in the total population? (You may want to wait on rounding the previous answers until you calculate this)
What is the population attributable risk (PAR)?
What is the percent population attributable risk?
What happens to the Percent PAR as the exposure prevalence declines in the above example? Explain why

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Expert Solution

orchestra answered 1 year ago

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