A Study Is Designed to Describe the Manifestations of Coronavirus

question 26

Multiple Choice

A study is designed to describe the manifestations of coronavirus disease 2019 (COVID-19) on imaging studies, particularly on computerized tomography (CT) scans.  Eleven patients with COVID-19 are recruited for the study, and their CT findings are studied and characterized.  Which of the following best describes this study design?

• A)Case-control
• B)Case series
• C)Clinical trial
• D)Cohort
• E)Cross-sectional

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