Q.When the survey design focuses on one time assessment of a characteristic of a sample, representing a population comprising of different sub groups and comparing different sub group related to that characteristic, it is called:
Correct answer: Cross-Sectional Survey design
Explanation
Cross sectional studies are observational studies that examine the relationship between outcomes and exposure as they exist in a population at a particular point in time. So, when the survey design focuses on one time assessment of characterstics of a sample, representing a population comprising a different subgroups related to that characterstics it is called cross sectional survey design.
Cross sectional studies are observational studies that examine the relationship between outcomes and exposure as they exist in a population at a particular point in time. So, when the survey design focuses on one time assessment of characterstics of a sample, representing a population comprising a different subgroups related to that characterstics it is called cross sectional survey design.