| Course | NUR 520 Epidemiological and Biostatistical Applications in Healthcare |
|---|---|
| Module | Module 10 |
| Paper type | Closing reflective journal |
| Length | About 490 words, 3 pages |
| Format | Journal entry with APA 7 citations |
| School | Southern New Hampshire University |
| Program | MSN |
| Updated | September 2026 |
Free sample paper for NUR 520 Module 10
Module Ten Journal
Three Things I Believed About Numbers in Week One
When this course began, I thought of statistics as the part of a research article I skimmed on the way to the conclusion. I have worked nights on a medical floor for eleven years, and COPD patients are some of the people I know best. I chose Coös County for my project because I assumed the data would simply confirm what I saw at work. Looking back, the course changed three beliefs I did not know I held.
The first was that a ranking settles an argument. In my first milestone I wrote, with some pride, that Coös had the highest COPD prevalence in the state. Then I laid the confidence intervals side by side and saw how much they overlapped. Only the comparison with Rockingham County held up clearly. Greenland et al. (2016) describe how often readers treat a point estimate as if it were exact, and I recognized myself. My revised statement was less dramatic and much harder to dismiss.
The second belief was that finding disease earlier is always better. I expected to recommend screening every smoker in the county. Working through the CAPTURE figures, I found that a tool with reasonable specificity still missed about half of the cases it was meant to catch (Martinez et al., 2023), and the task force's reasoning made sense once I had calculated how many false positives a rural clinic would chase. What surprised me most was that the answer for nursing was not to do nothing but to do something more focused: ask about symptoms, and confirm with spirometry.
The third belief was that a good program would show up in the county's numbers. While writing the evaluation plan, I realized that the smoking estimate for Coös already carries an interval several points wide, so a real improvement could hide inside it for years. That was humbling. It meant the measures that matter most are the ones nurses already record, such as whether a smoker was offered treatment and whether a patient finished rehabilitation. The evidence that nurse-delivered cessation support raises quit rates, even when it is brief (Rice et al., 2017), gave me a reason to think those small entries in a chart add up.
Two habits will come with me into an MSN role. When someone quotes a rate in a meeting, I will ask what population it describes, whether it was adjusted, and how wide its interval is before I let it drive a decision. And when I propose a change, I will name in advance the local measure that will tell us whether it worked, instead of hoping the next state report will. Epidemiology gave me a way to see the patients I care for as part of a larger pattern (Celentano & Szklo, 2019). I did not expect it to make me more careful about my own certainty, but it did.
References
Celentano, D. D., & Szklo, M. (2019). Gordis epidemiology (6th ed.). Elsevier.
Greenland, S., Senn, S. J., Rothman, K. J., Carlin, J. B., Poole, C., Goodman, S. N., & Altman, D. G. (2016). Statistical tests, P values, confidence intervals, and power: A guide to misinterpretations. European Journal of Epidemiology, 31(4), 337-350. https://doi.org/10.1007/s10654-016-0149-3
Martinez, F. J., Han, M. K., Lopez, C., Murray, S., Mannino, D., Anderson, S., Brown, R., Dolor, R., Elder, N., Joo, M., Khan, I., Knox, L. M., Meldrum, C., Peters, E., Spino, C., Tapp, H., Thomashow, B., Zittleman, L., Make, B., . . . CAPTURE Study Group. (2023). Discriminative accuracy of the CAPTURE tool for identifying chronic obstructive pulmonary disease in US primary care settings. JAMA, 329(6), 490-501. https://doi.org/10.1001/jama.2023.0128
Rice, V. H., Heath, L., Livingstone-Banks, J., & Hartmann-Boyce, J. (2017). Nursing interventions for smoking cessation. Cochrane Database of Systematic Reviews, 2017(12), Article CD001188. https://doi.org/10.1002/14651858.CD001188.pub5
What the NUR 520 Module 10 instructions ask for
The final journal in NUR 520 generally asks you to look back over the term and reflect on what you learned about epidemiology and biostatistics and how it will shape your practice as an advanced nurse. Prompts often ask which concepts challenged you, how your understanding of population health changed, how you would use data in a leadership or advanced practice role and what you still want to learn. The entry is usually private to the instructor, about one to two pages, written in the first person, with a few citations to course readings. Because it closes the course, it is a good place to connect the final project to your own work setting and to name specific skills rather than general impressions.
How this NUR 520 Module 10 journal example is built
In the sample above, a night-shift medical nurse reflects on a term spent analyzing COPD in a rural New Hampshire county. Instead of walking through each module in order, the entry follows three beliefs the writer held at the start: that a county ranking settles an argument, that finding disease earlier is always better and that a good program will show up in county statistics. Each belief is tested against a specific calculation from the course, confidence intervals, screening accuracy and the width of a smoking estimate, and each change is tied to a real source. The entry ends with two habits the writer will bring to an MSN role. The writer is a composite, and four real references support the reflection.
Where the NUR 520 Module 10 rubric puts the points
Reflective journals in this course tend to be marked for insight, for links between the entry and epidemiology readings, for a plan to use what changed and for plain, clear prose, with lighter attention to APA. Depth usually means going past what you learned to how your thinking changed and why, supported by a specific moment. Connection to content means naming the concept or reading involved, not just mentioning the course. Application means a concrete way you will act differently, ideally in your current or intended role. A journal that summarizes the syllabus scores in the middle; one that admits a mistaken assumption, shows the evidence that changed it and states a new habit tends to reach the top band, even when it is short.
NUR 520 Module 10 help: the mistakes that cost points
Closing journals most often fall short by summarizing modules instead of reflecting on them, by staying general about growth or by leaving out the citations the prompt requests. A better approach is to pick two or three moments when a calculation or reading surprised you, describe what you expected and what you found, and say what you will do differently because of it. Keep it personal and specific, cite the reading that mattered and end with a practical commitment. If you are short on time at the end of the term, we can draft a journal from notes about your own project and work setting, written in your voice for you to revise.
Get NUR 520 Module 10 written to your instructions
Send the journal prompt, a few notes on your final project and your work setting. A first-person closing journal with course citations is ready in 24 to 48 hours, and the first one is free. The paper above is an original model document written by our desk, not a submitted student paper and not an official Southern New Hampshire University document.
More NUR 520 papers and related MSN samples
- NUR 520 Module 1 Short Paper: The Epidemiologic Triangle and COPD in Coös County
- NUR 520 Module 2 Data Sources Paper: Judging the Data Behind County COPD Estimates
- NUR 520 Module 3 Measures of Disease Frequency: Crude and Age-Adjusted COPD Across Ten Counties
- NUR 520 Module 4 Milestone One: Describing COPD and Smoking in Coös County
- NUR 520 Module 5 Statistical Inference Paper: Confidence Intervals Around County Estimates
- NUR 520 Module 6 Study Designs Paper: Matching Designs to Questions About COPD
- NUR 520 Module 7 Milestone Two: An Analysis Plan With Relative Risk and Odds Ratios
- NUR 520 Module 8 Screening Paper: Screening Accuracy and the Case Against COPD Screening
- NUR 520 Module 9 Final Project: An Epidemiological Analysis of COPD With Population-Level Recommendations
- NUR 508 Module 7 Interprofessional Collaboration Paper
- NUR 502 Module 1 Learning Theory Paper
- NUR 506 Module 4 Critical Appraisal Paper
- NUR 490 Module 7 Final Capstone Change Project
NUR 520 Module 10 questions, answered
Where can I find a free NUR 520 Module 10 Journal sample?
The complete journal on this page is free to read: a nurse's reflection on how confidence intervals, screening accuracy and evaluation planning changed three beliefs about data, with four real references.
What should the NUR 520 final journal cover?
What you learned about epidemiology and biostatistics, how your view of population health changed, how you will use data in an advanced nursing role and what you still want to learn.
How long is a NUR 520 journal entry?
Most run 400 to 700 words, written as I rather than as a formal paper, citing a reading or two. Check your prompt, since some sections set a word count.
Do I need citations in a reflective journal?
Most prompts ask for at least one or two. Cite the reading or concept that changed your thinking, in APA 7 format, rather than adding sources for their own sake.
How do I make a reflection specific?
Describe a moment: what you expected, the number or reading that surprised you and what you will now do differently because of it.