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Researchers conducted a cohort study in country B to examine the association between a diet high in fat and the risk of colon cancer. The researchers believe that vitamin use may be a confounder but they first need to determine if the odds ratio (OR) is a good estimate of the relative risk (RR) before examining whether or not vitamin use is an effect modifier. Use the 2x2

Researchers conducted a cohort study in country B to examine the association between a diet high in fat and the risk of colon cancer. The researchers believe that vitamin use may be a confounder but they first need to determine if the odds ratio (OR) is a good estimate of the relative risk (RR) before examining whether or not vitamin use is an effect modifier. Use the 2x2

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Researchers conducted a cohort study in country B to examine the association between a diet high in fat and the risk of colon cancer. The researchers believe that vitamin use may be a confounder but they first need to determine if the odds ratio (OR) is a good estimate of the relative risk (RR) before examining whether or not vitamin use is an effect modifier. Use the 2x2 table below to select the best response. A. The OR is a good estimator of the RR. B. The OR is not a good estimator of the RR. C. Not enough information is provided or can be derived. D. The OR and RR are less than 1.0.
Exposed to High fat diet Not exposed to High fat diet Colon Cancer 254 98 No Colon Cancer 2220 2300
Transcribed Image Text:Exposed to High fat diet Not exposed to High fat diet Colon Cancer 254 98 No Colon Cancer 2220 2300
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