noorlight20
noorlight20
27-10-2019
Health
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What is Descriptive study
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Aarondaboss223
Aarondaboss223
27-10-2019
Descriptive studies are observational studies which describe the patterns of disease occurrence in relation to variables such as person, place and time. They are often the first step or initial enquiry into a new topic, event, disease or condition.
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