Consider the following two hypothetical case-control studies, each studying the relationship between eating bacon and stomach cancer stratified by nationality. Complete questions after presentation of studies. STUDY 1 JAPANESE AMERICAN Stomach CancerNo Cancer Stomach CancerNoCancer Eats Bacon200100300 Eats Bacon115265380No Bacon100200300 No Bacon20200220 300300600 135465600 STUDY 2 JAPANESE AMERICAN Stomach CancerNo Cancer Stomach CancerNoCancer Eats Bacon200100300 Eats Bacon115265380No Bacon100200300 No Bacon53530583 300300600 168795963 Is nationality a risk factor for stomach cancer? You may use 2-by-2 tables and calculation of odds ratio to make your assessment. You must show your work.

This question seeks to assess whether nationality is a risk factor for stomach cancer by analyzing…

Answered: Consider the following two hypothetical…

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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Consider the following two hypothetical case-control studies, each studying the relationship between eating bacon and stomach cancer stratified by nationality. Complete questions after presentation of studies.

STUDY 1

	JAPANESE			AMERICAN
	Stomach Cancer	No Cancer			Stomach Cancer	No Cancer
Eats Bacon	200	100	300	Eats Bacon	115	265	380
No Bacon	100	200	300	No Bacon	20	200	220
	300	300	600		135	465	600

STUDY 2

	JAPANESE			AMERICAN
	Stomach Cancer	No Cancer			Stomach Cancer	No Cancer
Eats Bacon	200	100	300	Eats Bacon	115	265	380
No Bacon	100	200	300	No Bacon	53	530	583
	300	300	600		168	795	963

Is nationality a risk factor for stomach cancer? You may use 2-by-2 tables and calculation of odds ratio to make your assessment. You must show your work.

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