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Identify the type of observational study described. A researcher plans to obtain survival rate data for patients whose cancer has gone into remission by following them for the next five years.


retrospective


cross-sectional


prospective

Respuesta :

A researcher plans to obtain survival rate data for patients whose cancer has gone into remission by following them for the next five years.
A) retrospective 

Answer:

A researcher plans to obtain survival rate data for patients whose cancer has gone into remission by following them for the next five years.

A) retrospective

Step-by-step explanation:

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