Answer the questions about these 2 epidemiologic studies. You may read the whole articles for this homework assignment but you are not expected to do so. Your writing will be assessed for professional...

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Answer the questions about these 2 epidemiologic studies. You may read the whole articles for this homework assignment but you are not expected to do so. Your writing will be assessed for professional writing style, correct use of terminology, grammar, spelling, and mechanics. Remember to not use the 1st
person.
Your answers must be in your own words and you should not use quotations from the article or abstract. Your answers should be specific to these studies, not about the study designs in general (e.g., think about the specific exposures and outcomes in these studies).


1) The following abstract is from a study entitled “Type of alcoholic drink and risk of major coronary heart disease events and all-cause mortality.” (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1508729/pdf/amjph00005-0045.pdf)



a) Why is a cohort design appropriate for this study? (describe at least 2 reasons in 1 paragraph)


b) Describe 2 limitations of using a cohort design for this study? (1-2 paragraph)



2) The following abstract and table are from a study entitled “Risk factors associated with the recent cholera outbreak in Yemen: a case-control study.” (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6533552/pdf/epih-41-e2019015.pdf).




a) Why is a case-control design appropriate for this study? (describe at least 2 reasons in 1 paragraph)


b) Describe 2 limitations of using a case-control design for this study? (1-2 paragraph)


c) Write 1 paragraph (about 150-200 words) which describes the key findings in Table 3.



Answered Same DayMar 24, 2021

Answer To: Answer the questions about these 2 epidemiologic studies. You may read the whole articles for this...

Malvika answered on Mar 24 2021
140 Votes
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“Type of alcoholic drink and risk of major coronary heart disease events and all-cause morta
lity”
a) Why is a cohort design appropriate for this study?
Cohort study design is appropriate as these studies are observational studies that follow the groups of subjects in prospective format. Also, cohort studies provide the best scientific evidence in comparison with other observational research designs.
b) Describe 2 limitations of using a cohort design for this study?
One limitation of using a cohort design for this study is that a large number of subjects had to be followed for a long time. This becomes both costly and time consuming. Thus, this study design not only takes a long time to complete but also increases the cost of study.
“Risk factors associated with the recent cholera outbreak in Yemen: a case-control study”
a)...
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