Answer: Neither study is always superior to the other. Both have advantages and disadvantages that depend on the situation
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What is a superior observational study? ( cross-sectional or case-control)?
Cross sectional studies are observational studies that collect information about individuals at a specific point in time or over a very short period of time . What is a case-control study? case-control studies are observational studies that are retrospective meaning that they require individuals to look back in time or require the researcher to look at existing records
cross-sectional studies . are observational studies that collect information about individuals at a specific point in time or over a very short period of time. case-control. studies are observational studies that are retrospective meaning that they require individuals to look back in time or require the researcher to look at existing records ...
Cohort cross sectional and case-control studies are collectively referred to as observational studies . Often these studies are the only practicable method of studying various problems for example studies of aetiology instances where a randomised controlled trial might be unethical or if the condition to be studied is rare.
The study is an observational study because the researchers control one variable to determine the effect on the response variable . D. The study is an observational studyobservational study because the study examines individuals in a sample commastudy examines individuals in a sample b...
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