assignmentcafe.com – What criteria you will use to recruit the study participants? /answers

assignmentcafe.com –

In a hospital, increased cases of pneumonia were reported from ICU and you were asked to investigate for the risk factors associated with the infection.

1. Which epidemiological study design you will use to identify the risk factor?

2. What criteria you will use to recruit the study participants? 

3. Which measure of effect you will use for data analysis and why? 

4. Write 2 strength and 2 limitation of the study design.