The relationship between use of hormone replacement therapy (HRT) during peri-and post menopause periods and breast cancer was explored in a study involving 400 breast cancer cases and 800 non-cases. In this study it was found that 198 cases and 250 of controls had confirm that they used HRT. Calculate the odds ratio of breast cancer comparing 'never HRT users’ versus ever HRT sers’ and provide a one sentence interpretation of the results
The relationship between use of hormone replacement therapy (HRT) during peri-and post menopause periods and breast cancer was explored in a study involving 400 breast cancer cases and 800 non-cases. In this study it was found that 198 cases and 250 of controls had confirm that they used HRT. Calculate the odds ratio of breast cancer comparing 'never HRT users’ versus ever HRT sers’ and provide a one sentence interpretation of the results
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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Calculate the odds ratio (refer to image)

Transcribed Image Text:The relationship between use of hormone replacement therapy (HRT) during peri-and
post menopause periods and breast cancer was explored in a study involving 400 breast
cancer cases and 800 non-cases. In this study it was found that 198 cases and 250 of
controls had confirm that they used HRT.
Calculate the odds ratio of breast cancer comparing 'never HRT users' versus ever HRT
users' and provide a one sentence interpretation of the results
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