What is the difference between analytical and descriptive

Furthermore, cultural information, including ethnicity, dietary habits, and religious preferences, also have an effect on causing diseases. Generally, descriptive epidemiologists collect relatively accessible data used for program planning , generating hypotheses, and suggesting ideas for further studies.

Moreover, the hypotheses produced by descriptive epidemiological studies are confirmed by the analytical epidemiology. Furthermore, the three main types of descriptive epidemiology are the case report, case studies, and incidence. Case reports describe the person, place, and time of a specific case while case series describes the person, place, and time of a group of cases. Incidence studies, on the other hand, describe the number of new cases during a specific time.

Analytical epidemiology is the second area of epidemiology, and it is a more complex and broader area than descriptive epidemiology. It is responsible for testing the hypotheses built in descriptive epidemiology. Therefore, the main objective of analytical epidemiology is to assess the determinants of diseases, risk factors and causes, as well as, to analyze the distribution of diseases and their exposures.

Additionally, the key feature of analytical epidemiology is that it uses comparison groups. Moreover, the two main types of analytical epidemiology are the experimental epidemiology and observational epidemiology. In experimental epidemiology , a randomized selection process based on chance is used to study different study groups.

Sometimes, it can be clinical procedures, which study new drugs to prevent a particular disease in a community. Ben Davis May 2, What is the difference between analytical and descriptive? What is descriptive analytic research design? What is an example of descriptive analytics? What is the purpose of descriptive analytics?

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