What is the key feature of a cross-sectional study? Present the strengths and weaknesses of the approach. Select two other peers’ postings and debate their rationale.

What is the key feature of a cross-sectional study? Present the strengths and weaknesses of the approach. Select two other peers’ postings and debate their rationale.

What is the key feature of a cross-sectional study? Present the strengths and weaknesses of the approach. Select two other peers' postings and debate their rationale.

What is the difference between incidence and prevalence? Present supportive details in your explanation.

What is the difference between incidence and prevalence? Present supportive details in your explanation.