Epidemiological Study Designs

Epidemiological Study Designs

Epidemiology is driven by data and usually relies on the collection of information and the analysis and interpretation of that information. Researchers in epidemiology are interested in the constant measurement or assessment of the relationship between exposure and disease/outcome. The study designs can be classified as observational or experimental depending on the approach used to assess the association between exposure and outcome.

For the Unit III Case Study, research and describe one experimental study design and one observational study design, and provide at least one example of how each design can be used in a research intervention.

Explain how one of these studies can be applied to one of the health problems you identified in your community. Provide a statistical table of the health problem you identified in your community (prevalence, incidence, mortality rates, and morbidity rates). This information is usually found in the local departments of health websites. Explain whether the health problem in your community is an endemic, epidemic, or pandemic.

Your case study must be a minimum of three pages in length, excluding the title and reference pages. To support your ideas, use a minimum of three outside sources; one may be the textbook. Additionally, use a source that focuses on your community, such as a newspaper or journal article.

Remember that all written assignments must be formatted using APA style, including in-text citations and references.

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Epidemiological Study Designs

Introduction:

Epidemiology is an essential field of public health that deals with the study of how diseases or health outcomes are distributed in populations and the factors that influence this distribution. Researchers utilize various study designs to assess the relationship between exposures (e.g., behaviors, environmental factors) and health outcomes (e.g., disease incidence, mortality). These study designs are broadly classified into two categories: experimental and observational.

This paper will discuss one experimental study design and one observational study design. Furthermore, the paper will illustrate how each design can be applied to a health problem in my community. A statistical table on a relevant health issue will also be provided, along with a discussion on…