Health Data Analysis
Epidemiologists collect, analyze, and interpret data to understand health patterns and disease trends. They focus on continuously measuring and assessing the relationship between exposure to various risk factors and resulting health outcomes. By actively gathering information, they identify links between behaviors, environments, or interventions and specific diseases, helping to guide public health decisions and policies. The study designs can be classified as observational or experimental depending on the approach used to assess the association between exposure and outcome.
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Health Data Analysis
For the Unit III Case Study, you will research and describe one experimental study design and one observational study design. You will also provide at least one example of how researchers can use each design 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.
Observational Study Design: Cohort Study
A cohort study follows a group of individuals over time who share a common characteristic or experience. This study observes outcomes without any manipulation from the researcher.
Example:
A local health department may conduct a cohort study to assess whether long-term exposure to industrial air pollution increases the risk of asthma among children in the community.
