PUBH 6005 Week 6 Scholar-Practitioner Essay Example

What Changes When a Pharmacist Writes as a Scholar: An Essay on Claims, Evidence and Scale, Using Insulin Rationing as the Test Case for the Scholar-Practitioner Idea

Student Name

Walden University

PUBH 6005: Perspectives on Health and the Developing Scholar-Practitioner

Instructor Name

Month Day, Year

What Changes When a Pharmacist Writes as a Scholar: An Essay on Claims, Evidence and Scale, Using Insulin Rationing as the Test Case for the Scholar-Practitioner Idea

Introduction

For nine years I have solved problems at a pharmacy counter with tools that work: a call to an insurer, a manufacturer's savings card, a conversation about splitting a vial safely until the next refill. None of those solutions required me to write anything down for a stranger. Entering a Master of Public Health program means learning to write as a scholar as well as act as a practitioner. This essay argues that three things change when a practitioner writes as a scholar: what counts as support for a claim, how uncertainty is handled and the scale at which problems are described. Each change is uncomfortable, and each makes practice better rather than replacing it.

The First Change: What Counts as Support

At the counter, my authority comes from experience. When I tell a colleague that more patients are rationing insulin than five years ago, they believe me because they know my work. On the page, that sentence has no authority at all. A reader cannot visit my pharmacy, does not know whether my impression is accurate and has no way to tell whether my patients resemble anyone else's.

Scholarly writing replaces personal authority with traceable evidence. A survey of 199 patients at one diabetes center found that about a quarter had used less insulin than their prescriptions called for, citing cost (Herkert et al., 2019). A reader can find that study, read its methods and decide whether it applies. My experience does not disappear; it becomes the example that makes the published finding concrete. The change is not from experience to evidence but from experience as proof to experience as illustration.

This is close to how evidence-based public health is usually described. Brownson et al. (2009) present it as integrating the best available scientific evidence with knowledge of community needs, preferences and resources. The practitioner brings the second; the scholarly habit brings the first. Neither is enough alone.

The Second Change: How Uncertainty Is Handled

Practice rewards confidence. A patient asking whether a vial will last until Friday needs a clear answer, and hedging would be unkind. Scholarly writing rewards the opposite habit: saying exactly how much a source can support and no more.

The clinic survey is a good example. It is often cited as showing that a quarter of patients with diabetes ration insulin. The study itself shows something narrower: a quarter of respondents at one academic center reported underuse. Patients who reach a specialist center may differ from patients seen only in primary care or not at all. A national survey later put the share of insulin-using adults who rationed within a year at about one in six (Gaffney et al., 2022). The two figures are not contradictory; they describe different populations. A practitioner might round both to "a lot of people." A scholar keeps them separate and names the population each describes.

Learning this habit has changed how I read. I now look first for who was studied, where and how, before I look at the result. That habit has already made me more careful at work, where I used to repeat figures from conference talks without asking where they came from.

The Third Change: The Scale of the Problem

The deepest change is about scale. My work happens one patient at a time, and my solutions are individual: savings cards, prescriber calls, careful counseling. They help, and I will keep using them.

Public health asks a different question. Rose (1985) argued that the causes of a disease in individuals and the causes of its rate in a population can be different, and that preventive strategies aimed at whole populations can achieve more than those aimed only at high-risk individuals. For insulin rationing, the individual question is why this patient cannot afford her refill. The population question is why rationing is common at all, which points to list prices, insurance benefit design and income.

The health impact pyramid of Frieden (2010) makes the consequence visible. Counseling and education sit at the top: they depend on individual effort and reach people one at a time. Changes to the context people live in sit near the base: they work for everyone affected, whether or not anyone counsels them. A savings card is a top-of-pyramid solution that requires each patient to know about it and qualify. A cap on what insured patients pay for insulin works lower on the pyramid, changing the cost for everyone covered. Writing as a scholar pushes me to describe both and to say which level a proposal operates at.

Why the Practitioner Still Matters

It would be easy to read these changes as the scholar correcting the practitioner. That is not my argument. Practitioners notice problems before they are measured. I saw rationing at the counter long before I read a study of it, and pharmacists, nurses and community workers are often the first to see whether a policy change actually reaches people. A scholar who has never stood at a counter may miss that a savings card requires a smartphone, or that a copay cap does not help someone without insurance.

The scholar-practitioner combines these strengths. The practitioner's knowledge generates questions and tests whether answers work in real settings. The scholar's habits make claims checkable, limits honest and the scale of the problem explicit.

What I Will Do Differently

Three habits follow from this essay. First, every claim about a population will carry a source, and my own observations will be labeled as such. Second, every figure will be described with the population it came from. Third, every proposed response will be placed on the pyramid, so a reader can see whether it reaches one patient or many.

Conclusion

Writing as a scholar changes what counts as support, how uncertainty is stated and the scale at which a problem is seen. Those changes do not diminish what practice teaches. They make it possible to share what practice teaches with people who were not there, and to test it against evidence from places I will never visit.

References

Brownson, R. C., Fielding, J. E., & Maylahn, C. M. (2009). Evidence-based public health: A fundamental concept for public health practice. Annual Review of Public Health, 30, 175-201. https://doi.org/10.1146/annurev.publhealth.031308.100134

Frieden, T. R. (2010). A framework for public health action: The health impact pyramid. American Journal of Public Health, 100(4), 590-595. https://doi.org/10.2105/AJPH.2009.185652

Gaffney, A., Himmelstein, D. U., & Woolhandler, S. (2022). Prevalence and correlates of patient rationing of insulin in the United States: A national survey. Annals of Internal Medicine, 175(11), 1623-1626. https://doi.org/10.7326/M22-2477

Herkert, D., Vijayakumar, P., Luo, J., Schwartz, J. I., Rabin, T. L., DeFilippo, E., & Lipska, K. J. (2019). Cost-related insulin underuse among patients with diabetes. JAMA Internal Medicine, 179(1), 112-114. https://doi.org/10.1001/jamainternmed.2018.5008

Rose, G. (1985). Sick individuals and sick populations. International Journal of Epidemiology, 14(1), 32-38. https://doi.org/10.1093/ije/14.1.32