Calculate the appropriate measure of association for this study. Round to the nearest hundredth. In a recent case-control study, investigators enrolled 300 adults with heart disease and 300 healthy adults. During interviews with the participants, the investigators determined participants' use of multivitamins in childhood, which was dichotomized into yes or no. The 2x2 table below shows the frequencies of heart disease case and control status by multivitamin use during childhood. Heart Disease Multivitamin Use Yes No Total Yes 125 175 300 No 135 165 300 Total 260 340 600 QUESTION 4 What is the correct interpretation of the measure of association you calculated in the previous question? (Please consider your calculated number in place of "X" in the answers.) The ODDS of heart disease among people who took multivitamins during childhood is X times the odds of heart disease among people who did not take multivitamins during childhood. The ODDS of multivitamin use during childhood among people with heart disease is X times the odds of multivitamin use during childhood among people without heart disease. The RISK of heart disease among people who took multivitamins during childhood is X times the risk of heart disease among people who did not take multivitamins during childhood. Among people who took multivitamins during childhood, X cases of heart disease per 100 population could have been prevented if they had not taken multivitamins.
Calculate the appropriate measure of association for this study. Round to the nearest hundredth. In a recent case-control study, investigators enrolled 300 adults with heart disease and 300 healthy adults. During interviews with the participants, the investigators determined participants' use of multivitamins in childhood, which was dichotomized into yes or no. The 2x2 table below shows the frequencies of heart disease case and control status by multivitamin use during childhood. Heart Disease Multivitamin Use Yes No Total Yes 125 175 300 No 135 165 300 Total 260 340 600 QUESTION 4 What is the correct interpretation of the measure of association you calculated in the previous question? (Please consider your calculated number in place of "X" in the answers.) The ODDS of heart disease among people who took multivitamins during childhood is X times the odds of heart disease among people who did not take multivitamins during childhood. The ODDS of multivitamin use during childhood among people with heart disease is X times the odds of multivitamin use during childhood among people without heart disease. The RISK of heart disease among people who took multivitamins during childhood is X times the risk of heart disease among people who did not take multivitamins during childhood. Among people who took multivitamins during childhood, X cases of heart disease per 100 population could have been prevented if they had not taken multivitamins.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:**Calculate the appropriate measure of association for this study. Round to the nearest hundredth.**
In a recent case-control study, investigators enrolled 300 adults with heart disease and 300 healthy adults. During interviews with the participants, the investigators determined participants’ use of multivitamins in childhood, which was dichotomized into yes or no. The 2x2 table below shows the frequencies of heart disease case and control status by multivitamin use during childhood.
| Multivitamin Use | Heart Disease Yes | Heart Disease No | Total |
|-------------------|-------------------|-----------------|-------|
| Yes | 125 | 135 | 260 |
| No | 175 | 165 | 340 |
| Total | 300 | 300 | 600 |
**Question 4**
What is the correct interpretation of the measure of association you calculated in the previous question? (Please consider your calculated number in place of “X” in the answers.)
- The ODDS of heart disease among people who took multivitamins during childhood is X times the odds of heart disease among people who did not take multivitamins during childhood.
- The ODDS of multivitamin use during childhood among people with heart disease is X times the odds of multivitamin use during childhood among people without heart disease.
- The RISK of heart disease among people who took multivitamins during childhood is X times the risk of heart disease among people who did not take multivitamins during childhood.
- Among people who took multivitamins during childhood, X cases of heart disease per 100 population could have been prevented if they had not taken multivitamins.
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