What is analytic epidemiology?

What is analytic epidemiology?

Thus, analytic epidemiology is concerned with the search for causes and effects, or the why and the how. Epidemiologists use analytic epidemiology to quantify the association between exposures and outcomes and to test hypotheses about causal relationships.

What is the function of a comparison group in analytic epidemiology quizlet?

test hypotheses generated by descriptive epidemiology; key feature is a comparison group (control group). When persons with a particular characteristic are more likely than those without the characteristic to contract a disease, the characteristic is said to be associated with the disease.

What is the hallmark of analytic epidemiology?

The hallmark feature of an analytic epidemiologic study is use of an appropriate comparison group. A. A case definition for a field investigation should include clinical criteria, plus specification of time, place, and person. The case definition should be independent of the exposure you wish to evaluate.

What is analytic studies?

Analytical studies identify and quantify associations, test hypotheses, identify causes and determine whether an association exists between variables, such as between an exposure and a disease. Analytical studies usually compare two or more groups or sets of data.

Which of the following is an example of a cyclical trend in epidemiology quizlet?

Person. “Person” attributes include age, sex, ethnicity/race, and socioeconomic status.

What is an analytical study?

An analytical study is one in which action will be taken on a cause system to improve the future performance of the system of interest. The aim of an enumerative study is estimation, while an analytical study focuses on prediction.

What is the difference between descriptive and analytical epidemiology?

Descriptive epidemiology deals with the basic data pertaining to the disease. It studies the time, place and person involved in the disease. Analytic epidemiology deals in finding causes for the particular condition by conducting experiments. This is the difference between descriptive and analytic epidemiology.

What is an analytic observational study?

In analytic observational studies, the researcher simply measures the exposure or treatments of the groups. Observational studies investigate and record exposures (such as interventions or risk factors) and observe outcomes (such as disease) as they occur. Such studies may be purely descriptive or more analytical.

What is an example of an analytic study?

For example, one could identify smokers and non-smokers at baseline and compare their subsequent incidence of developing heart disease. Alternatively, one could group subjects based on their body mass index (BMI) and compare their risk of developing heart disease or cancer.

Which of the following best represents the hallmark feature of an analytic epidemiology?

The hallmark feature of an analytic epidemiologic study is use of an appropriate comparison group.