Access this module
The Northwest Center for Public Health Practice modules are accessed through a secure learning environment called PH LearnLink, which allows you to keep track of your learning experiences as you take our modules.
You may find the help pages useful when getting started in PH LearnLink.
Description
Epidemiologic case-control studies are used to identify factors that may contribute to a medical condition. Epidemiological studies are categorized as either descriptive or analytic. This module describes the main elements of descriptive and analytic epidemiology and their associated study types briefly and clearly. In addition to case-control studies, you'll also learn about eight other commonly used study types, including the basics of each type of study and how each is used.
Objectives
After completing this module, you should be able to:
- List the differences between descriptive and analytic epidemiology
- Describe the main types of epidemiologic studies and their uses
- Identify and provide examples of person, place, and time in descriptive studies
- Describe the main differences among case-control, cohort studies, and environmental studies
