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4. What is your estimate of the Odds Ratio (OR) from these data? O 0.44 ০০67 O 1.33 O 2.25

4. What is your estimate of the Odds Ratio (OR) from these data? O 0.44 ০০67 O 1.33 O 2.25

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question 4-6. Results of a retrospective case control study of a chronic disease and exposure to a potential risk factor or preventive factor are shown in the table below. The control group is matched to the cases by age, gender and location of residence. From these data, estimate the odds ratio (OR), interpret the results of a Z test. Status Cases Controls Exposure to factor 200 300 No Exposure to 300 200 factor 4. What is your estimate of the Odds Ratio (OR) from these data? O0.44 0.67 1.33 O 2.25
Transcribed Image Text:Question 4-6. Results of a retrospective case control study of a chronic disease and exposure to a potential risk factor or preventive factor are shown in the table below. The control group is matched to the cases by age, gender and location of residence. From these data, estimate the odds ratio (OR), interpret the results of a Z test. Status Cases Controls Exposure to factor 200 300 No Exposure to 300 200 factor 4. What is your estimate of the Odds Ratio (OR) from these data? O0.44 0.67 1.33 O 2.25
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