Question

question 35
8 points
use the information in the table below to calculate the incidence in the exposed group and the incidence in the unexposed group per 100 people. round your answer to 1 decimal point. do not put per 100 in your response. that is already written into the sentence in the statement below the table.

	outcome	no outcome	total
not exposed	27	60	87
total	68	81	149

incidence in the exposed group was blank 1 per 100 people and incidence in the unexposed group was blank 2 per 100 people.
blank 1 add your answer
blank 2 add your answer

Explanation:

Step1: Calculate incidence in exposed group

The formula for incidence is $\frac{\text{Number of new cases}}{\text{Population at risk}}\times100$. For the exposed group, the number of new cases (outcome) is 41 and the population at - risk is 62. So the incidence in the exposed group is $\frac{41}{62}\times100$.
$\frac{41}{62}\times100=\frac{4100}{62}\approx66.1$

Step2: Calculate incidence in unexposed group

For the unexposed group, the number of new cases (outcome) is 27 and the population at - risk is 87. So the incidence in the unexposed group is $\frac{27}{87}\times100$.
$\frac{27}{87}\times100=\frac{2700}{87}\approx31.0$

Answer:

Blank 1: 66.1
Blank 2: 31.0