1) Write your thoughts on the article. In your write up, be sure to include these components:
Identify and describe some of the biases present in the case study.
Were there any random and systematic errors? Explain how you would apply epidemiology methods to reduce random and systematic errors, if applicable.
Identify the study designs and methods used in the case study. For each one, discuss the strengths and weaknesses of the study designs.
2)see the attachment and Answer the questions within the case study.