NURS 8310/ NURS 8310C: Week 1: Introduction to Epidemiology and Population Health  Essay Assignment Paper

We have advanced nursing paper writers to help on NURS 8310/ NURS 8310C: Week 1: Introduction to Epidemiology and Population Health  Essay Assignment Paper

NURS 8310/ NURS 8310C: Week 1: Introduction to Epidemiology and Population Health  Essay Assignment Paper

NURS 8310/ NURS 8310F/ NURS 8310M/ NURS 8310A/ NURS 8310C: Epidemiology and Population Health | Week 1

Imagine walking out of your home to a chaotic scene of disaster relief personnel dressed in hazmat suits. Hollywood has long played upon fears of a catastrophic epidemic with movies such as Outbreak(1995) and Contagion (2011). In films such as these, the protagonist races to identify the origin of a fast-spreading disease, determine the potential course of the outbreak, and develop a method to control the spread of harm. Although these films are designed to entertain, they show how epidemiologic methods can be used to analyze and control a health event that has the potential to debilitate a large population.

It is important to note, however, that epidemiology relates to more than just acute outbreaks of illness; it addresses many chronic population health problems that nurses and health care professionals deal with every day, such as obesity, cardiovascular disease, and cancer. This first week of the course introduces the principles of epidemiology, as well as how epidemiology is used to study and address population health problems. As a nurse engaged in advanced practice, it is essential that you understand these concepts and appreciate the importance of epidemiology.

This week, you will examine one of the great success stories of the application of epidemiology to improve population health: the eradication of smallpox. You use this historic example to explore current population health problems, and you will consider how epidemiologic principles can be applied to address them. Finally, you will begin to consider the cost effectiveness of addressing a health problem at the population level versus the individual level.

Learning Objectives

Students will:

• Apply principles of epidemiology to population health problems
• Evaluate cost effectiveness of population health care versus individual health care

NURS 8310/ NURS 8310C: Week 1: Introduction to Epidemiology and Population Health  Essay Assignment Paper

Learning Resources

Note: To access this week’s required library resources, please click on the link to the Course Readings List, found in the Course Materials section of your Syllabus.

Required Readings

Friis, R. H., & Sellers, T. A. (2014). Epidemiology for public health practice (5th ed.). Sudbury, MA: Jones & Bartlett.

• Chapter 1, “History and Scope of Epidemiology”
• Chapter 2, “Practical Applications of Epidemiology” (pages 49–80 only)Epidemiology is defined and introduced in Chapter 1. This chapter also presents an interesting historical overview that explains the emergence of the field. The assigned section of Chapter 2 addresses several uses of epidemiology.

Nash, D. B., Fabius, R. J., Skoufalos, A., Clarke, J. L. & Horowitz, M. R. (2016). Population health: Creating a culture of wellness (2nd ed). Burlington, MA: Jones & Bartlett Learning.

• • Building Cultures of Health and Wellness (xxvii)In the “Population Health Mandate” section of the course text, the authors provide an introduction to population health, noting that it has three core components: health outcomes, health determinants, and policies.

• • Chapter 2, “The Spectrum of Care”In Chapter 2, the authors examine the purposes of the population health approach. Two key themes are introduced in this chapter: 1) population health as it relates to the challenges of quality and cost in health care, and 2) population health as an approach to not only reducing the burden of chronic illness but also to promoting wellness and increasing prevention.

• Chapter 8, “Behavioral Economics”In Chapter 8, the authors examine effect of social and cognitive function on an individual’s economic decisions. Reinforced by legislation, behavioral economics can be applied in population health to influence and change health outcomes. Compelling examples of incremental improvements (e.g., corporate wellness programs) are provided throughout the chapter.

Larkin, H. (2010). Managing population health. Hospitals & Health Networks, 84(10), 28–32.

This article uses examples from a diabetes pilot program to demonstrate the value of population health management. The author discusses how the application of individual patient interventions can positively affect the entire target population, as well as improve the cost effectiveness of management programs.

Center for Global Development. (n.d.). Case 1: Eradicating smallpox. Retrieved March 5, 2012, from http://www.cgdev.org/doc/millions/MS_case_1.pdf

This reading presents the eradication of smallpox in the form of a case study. Many lessons can be learned from the successful global effort to eliminate smallpox.

Centers for Disease Control and Prevention. (2011). Morbidity and mortality weekly report. Retrieved from http://www.cdc.gov/mmwr/

The Morbidity and Mortality Weekly Report (MMWR) is a weekly epidemiological report distributed by the U.S. Centers for Disease Control and Prevention (CDC) to provide, according to the MMWR website, “timely, reliable, authoritative, accurate, objective, and useful public health information and recommendations.” It is one of the most important sources of timely public health data published anywhere.

World Health Organization. (2001). Smallpox. Retrieved from http://www.who.int/topics/smallpox/en/

The World Health Organization provides a succinct overview of the eradication of small pox and its impact on population health.

Note: Explore population health issues presented at the websites below as you prepare for this week’s Discussion and Assignment:

American Public Health Association. (2011). Retrieved from http://www.apha.org/

Centers for Disease Control and Prevention. (2011). Retrieved from http://www.cdc.gov/

Food and Agricultural Organization of the United Nations. (2011). Retrieved from http://www.fao.org/index_en.htm

U.S. Food and Drug Administration. (2011). Retrieved from http://www.fda.gov/

Healthy People 2020. (2011). Global health. Retrieved from http://healthypeople.gov/2020/topicsobjectives2020/overview.aspx?topicid=16

U.S. Food and Drug Administration. (2011). Public health focus. Retrieved from http://www.fda.gov/NewsEvents/PublicHealthFocus/default.htm

NURS 8310/ NURS 8310C: Week 1: Introduction to Epidemiology and Population Health  Essay Assignment Paper

Required Media

Laureate Education (Producer). (2012). Epidemiology and population health: Introduction to epidemiology and population health [Video file]. Baltimore, MD: Author.

Note: The approximate length of this media piece is 6 minutes.

In this week’s program, “Introduction to Epidemiology and Population Health,” Dr. Hull and Dr. Frerich introduce foundational concepts related to epidemiology, noting that this scientific arena focuses on the study of human populations rather than individuals.

Laureate Education (Producer). (2012). Epidemiology and population health: Epidemiology in nursing practice [Video file]. Baltimore, MD: Author.

Note: The approximate length of this media piece is 4 minutes.

In “Epidemiology in Nursing Practice,” Dr. Rebecca Lee, Dr. Donna Shambley-Ebron, and Dr. Missie Willmarth discuss how epidemiology is utilized in nursing practice and, in particular, why it is salient for DNP-prepared nurses.

Optional Resources

Long, D. A., & Sheehan, P. (2010). A case study of population health improvement at a Midwest regional hospital employer. Population Health Management, 13(3), 163–173.

Oudin, Åström D., Bertfil, F., & Joacim R. (2011). Heat wave impact on morbidity and mortality in the elderly population: A review of recent studies. Occupational and Environmental Medicine, 69(2), 99–105.

Excite. (2004). An introduction to epidemiology. Retrieved from http://www.cdc.gov/excite/classroom/intro_epi.htm

Discussion: Epidemiology and Population Health

Reflect on your nursing practice for a moment. If you could wipe out one illness, what would it be? How would that impact not just an individual patient, but your entire patient population? What would be the long-term benefits of eliminating that one illness?

The eradication of smallpox by 1979 provides an excellent example of this scenario. This eradication came about as a result of global collaborative efforts involving many countries and organizations, as well as the application of epidemiologic methods. In spite of high initial financial costs, it is estimated that millions of dollars continue to be saved around the world each year as a result of the eradication of this disease.

The eradication of smallpox illustrates the rich history of epidemiology and demonstrates the cost/benefits and implications of improving health at the population level. The application of epidemiologic methods and principles to other critical population health issues continues to play an essential role in improving health and health outcomes.

For this Discussion, you will identify a current population health problem, and you will examine how, and if, the problem is being addressed through the application of epidemiologic principles. You will also discuss the cost-effectiveness of dealing with the problem at the population level.

To prepare:

• Review the Learning Resources, focusing on the smallpox epidemic of the 1960s and 1970s and how health organizations applied principles of epidemiology to eradicate this disease.
• In light of this example, consider the cost effectiveness of addressing smallpox at the population level.
• Using the Learning Resources, research a current population health problem (local or global). Select one on which to focus for this Discussion.
• Think about how principles of epidemiology are being applied—or could be applied—to address the problem.
• What lessons from the use of epidemiology in the eradication of smallpox might be applicable to this selected problem? What are the financial benefits of addressing this issue at the population level as opposed to the individual level?

By Day 3

Post a cohesive response that addresses the following:

• Briefly summarize your selected population health problem and describe how principles of epidemiology are being applied—or could be applied—to address the problem.
• Are there any lessons learned from the use of epidemiology in the eradication of smallpox that can be applied to your selected problem?
• Evaluate the cost effectiveness of addressing this health problem at the population level versus the individual level.

Read a selection of your colleagues’ responses.

By Day 6

Respond to at least two of your colleagues in one or more of the following ways:

(Make sure that you respond to at least one colleague who selected a population health problem different than the one you selected.)

• Ask a probing question, substantiated with additional background information, evidence or research.
• Share an insight from having read your colleagues’ postings, synthesizing the information to provide new perspectives.
• Offer and support an alternative perspective using readings from the classroom or from your own research in the Walden Library.
• Validate an idea with your own experience and additional research.
• Make a suggestion based on additional evidence drawn from readings or after synthesizing multiple postings.
• Expand on your colleagues’ postings by providing additional insights or contrasting perspectives based on readings and evidence.

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