Assignment task: Population Health and Epidemiology Then and Now
A century ago, epidemiology was a population science that focused on infectious diseases and outbreaks. Pioneered by passionate researchers like John Snow and Florence Nightingale, epidemiologic methods were used to curb the spread of debilitating diseases like cholera and the Spanish Flu. Today epidemiology relates to more than just acute outbreaks of illness; it addresses many chronic population health problems that nurses and other healthcare professionals deal with every day, such as obesity, cardiovascular disease, and cancer.
For this assignment, you explore the development and evolution of epidemiology and population health, as well as nurses' roles in advancing care at the population level. Need Assignment Help?
Resources:
Required Readings:
- Curley, A. L. C. (Ed.). (2024). Population-based nursing: Concepts and competencies for advanced practice (4th ed.). Springer.
- Chapter 1, "Introduction to Population-Based Nursing" (pp. 1-19)
- Friis, R. H., & Sellers, T. A. (2021). Epidemiology for public health practice (6th ed.). Jones & Bartlett.
- Chapter 1, "History and Scope of Epidemiology"
- Chapter 2, "Practical Applications of Epidemiology"
- Centers for Disease Control and Prevention. (2021). Morbidity and mortality weekly report (MMRW).
- Coles A. B. (1969). The Howard University School of Nursing in historical perspective. Journal of the National Medical Association, 61(2), 105-118.
- Gallagher, A. (2020). Learning from Florence Nightingale: A slow ethics approach to nursing during the pandemic. Nursing Inquiry, 27, e12369.
- Michals, D. (Ed.). (2015). Clara Barton. National Women's History Museum.
- National Women's Hall of Fame. (n.d.). Mary Breckinridge
- Rothberg, E. (2020). Lillian Wald. National Women's History Museum.
- Staring-Derks, C., Staring, J. &Anionwu, E.N. (2014). Mary Seacole: Global nurse extraordinaire. Journal of Advanced Nursing, 71(3), 514-525.
- Walden University Oasis: Writing Center. (n.d.). Citations: Overview.
- Walden University Oasis: Writing Center. (n.d.). Common assignments: Discussion post.
Required Media:
- Introduction to Epidemiology and Population Health with Dr. Letha Thomas
Time Estimate: 3 minutes
To prepare:
- Explore important developments in the history of epidemiology and population health. Consider how current practices differ from those at the genesis of the field.
- Reflect on the role of nurses in promoting population health in the light of the Learning Resources you reviewed this week.
Post a 400-500 word blog post addressing the following:
- Select two nurses who lived during the 1800s or the early 1900s and explain how this nurse's dedicated advocacy transformed policies and practices for a specific population, resulting in improved outcomes for the populace.
- Explore the enduring impact of these pioneering initiatives up to the present day. Offer insights into the reasons behind their continuity or evolution and identify factors that triggered changes in their initial implementation.
- Examine the contemporary role of nurses in the advancement of population health. Discuss two effective avenues through which nurses can make a meaningful difference at the population level. Additionally, delve into the pivotal role played by epidemiology in enhancing the well-being of populations.
Respond to at least two colleagues on two different days in one or more of the following ways:
- 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.
Respond To This Discussion Post:
Historical and Modern Contributions of Nurses to Population Health
Thanks especially for their activism and dedication to public health initiatives, nurses have been crucial in improving population health across history. Through their activities in epidemiology, sanitation, and community-based care, two prominent nurses from the 1800s and early 1900s, Florence Nightingale and Lillian Wald, transformed nursing and public health. Their trailblazing efforts not only enhanced immediate medical results but also set the groundwork for public health campaigns and contemporary nursing methods.
Often credited with founding contemporary nursing, Florence Nightingale greatly changed 19th-century healthcare. Her innovative achievements during the Crimean War (1853-1856) included sanitary methods that sharply lowered death rates among injured troops. By using epidemiological ideas including data collecting and statistical analysis, Nightingale underlined the need for cleanliness and hospital design to avoid illnesses (Gallagher, 2020). Her activism resulted in institutional changes in hospital cleanliness that still shape healthcare practices all throughout the globe. Modern infection control systems and the focus on evidence-based practice in nursing clearly reflect Nightingale's influence today (Curley, 2024).
Likewise, in the early 20th century Lillian Wald pioneered social reform and community nursing. Founded the Henry Street Settlement in New York City, she gave low-income families and immigrants especially access to healthcare (Rothberg, 2020). Wald's work focused on the social factors of health as she understood that general well-being is much influenced by poverty, education, and living circumstances. Starting in 1902, her work in school nursing initiatives highlighted the need for early intervention in illness prevention (Friis & Sellers, 2021). Originally meant to solve inequalities in healthcare access, these projects have developed into public health nursing and community outreach programs today.
The ongoing emphasis on population health, preventative care, and social activism in nursing practice clearly shows the influence of these nursing leaders. Advances in medical knowledge, technological innovation, and shifting societal demands have throughout time changed their efforts. For example, Nightingale's focus on cleanliness has grown to include vaccination campaigns and antimicrobial stewardship as methods of infection control. Wald's community health model has since been modified into integrated care systems using telemedicine and health informatics to target underprivileged groups (Centers for Disease Control and Prevention [CDC], 2021).
Today, nurses are very important in advancing public health by means of policy lobbying and health education among other channels. Through patient education, nurses empower people with information about illness prevention, nutrition, and lifestyle changes, thus contributing effectively. Public health nurses, for instance, go out into communities to teach them how to manage chronic illnesses such as diabetes and hypertension (Curley, 2024). Policy advocacy is another powerful tool wherein nurses interact with legislators to shape healthcare laws. Through their participation in health policy debates, nurses contribute to developing laws that advance public health results, equality, and access to treatment (Coles, 1969).
By spotting illness trends, evaluating risk factors, and guiding public health campaigns, epidemiology continues to be a pillar of community health. Targeted health interventions like vaccination campaigns and community screening programs are designed by nurses using epidemiological data (Friis & Sellers, 201). Including epidemiology in nursing practice can help medical practitioners create proactive plans to minimize health inequalities and improve the general population's well-being.
Finally, public health and nursing have benefited much from the efforts of Florence Nightingale and Lillian Wald. Their innovative work in social activism, community health, and sanitation has developed into contemporary nursing methods still emphasizing fair healthcare access and preventative care. Nurses' influence in forming healthcare systems is even more important as they progress population health by means of education, policy lobbying, and epidemiological applications.
References:
Centers for Disease Control and Prevention. (2021). Morbidity and mortality weekly report (MMWR).
Coles, A. B. (1969). The Howard University School of Nursing in historical perspective. Journal of the National Medical Association, 61(2), 105-118.
Curley, A. L. C. (Ed.). (2024). Population-based nursing: Concepts and competencies for advanced practice (4th ed.). Springer.
Friis, R. H., & Sellers, T. A. (2021). Epidemiology for public health practice (6th ed.). Jones & Bartlett.
Gallagher, A. (2020). Learning from Florence Nightingale: A slow ethics approach to nursing during the pandemic. Nursing Inquiry, 27, e12369.
Rothberg, E. (2020). Lillian Wald. National Women's History Museum.