The difference between the assignment of individuals to groups in a cohort study from the assignment of individuals to groups in an experimental study. Introduction: Through descriptive studies, the potential risk factors for the spreading of a disease are determined. Analytical studies identify and extract those risk factors that are actually relevant in the development and spreading of the disease. A cohort study is a part of the analytical study in which it is determined whether the previous studies that identified the potential risk factors can actually lead to the tendency to develop that disease in the future. Experimental studies are designed to know the cause-and-effect relationship between the potential risk factors. Therefore, through an experimental study, proper information regarding the disease can be collected, which can further be used for taking the preventive measures for the spread of the disease.

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Chapter 19, Problem 10SA

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The difference between the assignment of individuals to groups in a cohort study from the assignment of individuals to groups in an experimental study.

Introduction:

Through descriptive studies, the potential risk factors for the spreading of a disease are determined. Analytical studies identify and extract those risk factors that are actually relevant in the development and spreading of the disease. A cohort study is a part of the analytical study in which it is determined whether the previous studies that identified the potential risk factors can actually lead to the tendency to develop that disease in the future.

Experimental studies are designed to know the cause-and-effect relationship between the potential risk factors. Therefore, through an experimental study, proper information regarding the disease can be collected, which can further be used for taking the preventive measures for the spread of the disease.

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