Questions and Answers
What is the main characteristic of observational studies?
The investigator observes what is happening among a group of subjects.
What is the main objective of descriptive studies?
To describe the main features of the population
What is a case report in the context of descriptive studies?
A report that describes unusual medical occurrences based on one patient
In observational studies, who controls the allocation of subjects in different groups of the exposure?
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What is the primary focus of a case report?
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