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Social & Preventive Medicine General 4a00c0c4

Natural history of disease can be studied by ?

A
Cross sectional study
B
Ecological study
C
Coho study
D
RCT
High-Yield Explanation
Ans. is 'c' i.e., Coho study Longitudinal studies are used to study natural history of disease. Among the given options, only coho study is a longitudinal study.

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