Choose Topic: Health and Medical
Select number of pages: 3
Question Description: Two (2) different coursework 11/2 pages each, apa, reference with 5yrs due on Friday.

1. Describe the common characteristics and design of a case-control study. Discuss the three important features when it comes to selecting cases and controls, and identify a situation when one of these might be violated. Discuss the limitations of using questionnaires for determining exposure status and provide examples of alternative strategies for collecting this information in a case-control study.

2. Discuss the strengths and weaknesses of cross-sectional studies and examples of how they can be “descriptive” or “analytic” study designs. Discuss an example of a disease where survival could influence the association between a possible exposure and the disease when measured with a cross-sectional study.

Answer preview

Question one

Conducting research studies in healthcare is fundamental since this enables the researchers to understand the risk factors or outcomes in an implemented survey that assesses specified phenomena (Munnangi, & Boktor, 2020). Although there are different research designs, the researchers have to evaluate the most appropriate…