Describe at least one strength and one limitation of each study’s design. Identify the population, data sources, and epidemiologic measures of association that the authors used.

Observational Study Designs

Provide a brief description of the two studies you were assigned, with a particular focus on the study design and methods. Then:

Describe at least one strength and one limitation of each study’s design.
Identify the population, data sources, and epidemiologic measures of association that the authors used.
Finally, share your insights about the appropriateness of the design for the study. Do you agree with the researchers’ choice of design?

Do you agree with the researchers’ conclusions? Justify your reasoning.
2 articles assigned

https://www.sciencedirect.com/science/article/pii/S1877782120301612
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8034612/