| Course | DNP 830 Global Population Health |
|---|---|
| Module | Module 5 |
| Paper type | Noncommunicable disease paper |
| Length | About 1,003 words, 6 pages |
| Format | APA 7 student paper |
| School | Aspen University |
| Program | DNP |
| Updated | September 2026 |
Free sample paper for DNP 830 Module 5
More Patients Than Doctors: Task Sharing for Hypertension Control in Low- and Middle-Income Countries
Student Name
Doctor of Nursing Practice Program, Aspen University
DNP 830: Global Population Health
Instructor Name
Month Day, Year
More Patients Than Doctors: Task Sharing for Hypertension Control in Low- and Middle-Income Countries
Global health was long associated with infectious disease, but noncommunicable diseases now cause most deaths worldwide, including in low- and middle-income countries. High blood pressure is the leading modifiable risk factor for cardiovascular disease and death. Controlling it requires diagnosis, lifelong treatment and regular follow-up, which health systems built around physicians cannot provide at the scale needed. This paper describes the global burden of hypertension, explains why workforce shortages block control, examines task sharing with nurses and community health workers, reviews trial evidence, and considers what doctoral nurses can contribute.
The Burden
A pooled analysis of population surveys covering nearly every country estimated that the number of adults aged 30 to 79 with hypertension roughly doubled between 1990 and 2019, to about 1.28 billion, with most of the increase in low- and middle-income countries. Large shares of people with hypertension were unaware of their condition, and fewer still were treated and controlled, with the lowest rates of control in parts of sub-Saharan Africa, South Asia and Oceania (NCD Risk Factor Collaboration [NCD-RisC], 2021). Because uncontrolled hypertension causes strokes, heart attacks and kidney failure in middle age, the burden falls on working adults and their families, deepening poverty.
Why Control Fails
The barriers are largely structural. Many countries have a small fraction of the physicians per person found in high-income countries, and physicians are concentrated in cities. Primary care facilities may lack blood pressure monitors or reliable medication supplies. Patients face travel costs and lost wages to attend clinic, and treatment requires years of adherence to medications for a condition without symptoms. A system that requires a physician to diagnose, prescribe and review every patient cannot reach the hundreds of millions who need care.
Stockouts of even inexpensive generic medicines interrupt treatment and erode patients' trust in the clinic.
Task Sharing
Task sharing redistributes tasks from physicians to other health workers with appropriate training and supervision: nurses who initiate and adjust treatment under protocols, pharmacists who manage refills and adherence, and community health workers who screen, educate, follow up and refer. A systematic review and meta-analysis of task-sharing interventions for blood pressure in low- and middle-income countries, including interventions led by nurses, pharmacists and community health workers, found reductions in blood pressure compared with usual care, supporting task sharing as a strategy for control (Anand et al., 2019).
The strongest single trial illustrates what task sharing can achieve. In a cluster randomized trial in rural communities in Bangladesh, Pakistan and Sri Lanka, a multicomponent intervention centered on home visits by trained government community health workers, linked with trained physicians and the existing public health system, reduced systolic blood pressure by 9.0 mm Hg over two years against 3.9 mm Hg with usual care, a net difference of 5.2 mm Hg. Blood pressure control was achieved in 53.2% of the intervention group and 43.7% of controls, and all-cause mortality was 2.9% compared with 4.3% (Jafar et al., 2020).
What Makes Task Sharing Work
Task sharing is not simply delegating work. Successful programs share several features. Health workers receive standardized training and use simple treatment protocols, often with fixed-dose combination medications that reduce complexity. Supervision and referral pathways connect community workers to nurses and physicians for complicated cases. Reliable medication supplies and blood pressure devices are available. Community health workers are paid and integrated into the health system rather than working as unpaid volunteers. And data systems track patients so that those who miss follow-up are found. Without these elements, task sharing can shift burden onto undertrained, unsupported workers.
Measuring Progress Along the Cascade
Hypertension programs are best evaluated along a care cascade: the share of adults screened, the share of those with hypertension who are diagnosed, the share of diagnosed who start treatment, and the share of treated whose blood pressure is controlled. Each step loses people, and different interventions address different steps. Community screening increases diagnosis; protocol-based prescribing by nurses increases treatment; home visits, reminders and reliable medication supplies increase control. A program that reports only the number of people screened can look successful while very few reach control, so the cascade keeps attention on the outcome that prevents strokes and heart attacks.
Cascade data also reveal inequities. Disaggregating by sex, age, income and distance from a facility shows who is being left behind, for example men, who in many countries are less likely to be diagnosed and treated, or people living far from clinics.
Nursing Roles
Nurses are central to task sharing in many countries, where nurses already provide most primary care. They can lead protocol-based hypertension management, train and supervise community health workers, and manage cohorts of patients through registries. Doctoral nurses can contribute by designing protocols, building training and supervision systems, evaluating programs with implementation research, and advocating for policies that authorize nurses to prescribe essential medications under protocols. Lessons flow in both directions: team-based, protocol-driven hypertension care has also improved control in high-income countries, including in underserved communities in the United States.
Sustainability
Trials run for a few years with external funding; hypertension lasts a lifetime. Programs last when they are financed through government health budgets or insurance, when community health workers are salaried public employees, and when essential medicines are on national lists and reliably procured. The South Asian trial deliberately used existing government community health workers and public health infrastructure, which makes its approach more likely to be sustained and scaled than a model built on a separate project workforce.
Conclusion
Hypertension affects about 1.28 billion adults aged 30 to 79, most in low- and middle-income countries where control is lowest and physicians are fewest. Task sharing with nurses, pharmacists and community health workers, supported by protocols, supplies, supervision and data systems, can lower blood pressure and, as a large South Asian trial suggests, may reduce deaths. Doctoral nurses can help design, lead and evaluate such programs, recognizing that task sharing works only when workers are trained, supported and integrated into the health system.
References
Anand, T. N., Joseph, L. M., Geetha, A. V., Prabhakaran, D., & Jeemon, P. (2019). Task sharing with non-physician health-care workers for management of blood pressure in low-income and middle-income countries: A systematic review and meta-analysis. The Lancet Global Health, 7(6), e761-e771. https://doi.org/10.1016/S2214-109X(19)30077-4
Jafar, T. H., Gandhi, M., de Silva, H. A., Jehan, I., Naheed, A., Finkelstein, E. A., Turner, E. L., Morisky, D., Kasturiratne, A., Khan, A. H., Clemens, J. D., Ebrahim, S., Assam, P. N., & Feng, L. (2020). A community-based intervention for managing hypertension in rural South Asia. New England Journal of Medicine, 382(8), 717-726. https://doi.org/10.1056/NEJMoa1911965
NCD Risk Factor Collaboration. (2021). Worldwide trends in hypertension prevalence and progress in treatment and control from 1990 to 2019: A pooled analysis of 1201 population-representative studies with 104 million participants. The Lancet, 398(10304), 957-980. https://doi.org/10.1016/S0140-6736(21)01330-1
Reading the DNP 830 Module 5 assignment instructions
DNP 830 Module 5 instructions sit in the Aspen classroom, so this example was built from the catalog's description of the course and its focus on the health of populations worldwide. A noncommunicable disease paper usually asks you to describe the global burden of a chronic disease, analyze why control is poor in some settings, and evaluate a strategy to improve it. Check whether your prompt names the disease, the region or the strategy, and whether it asks for a health system perspective or a program proposal. Your assignment sets the page range and source minimum; plan to cite a global analysis alongside trial evidence so that both scale and effect are supported.
Inside the DNP 830 Module 5 example
The paper runs about 1,005 words in eight sections. The burden section presents the global pooled estimate and its distribution. Why control fails explains the cascade from diagnosis to treatment to control and where people drop out. Task sharing defines the approach and its components. What makes task sharing work summarizes a meta-analysis and a large South Asian trial, with specific outcomes, then lists conditions such as protocols, drug supply and supervision. Measuring progress along the cascade explains how programs track success. Nursing roles describe what nurses do in these models. Sustainability covers financing and retention. The conclusion places doctoral nurses as designers and evaluators of such programs.
DNP 830 Module 5 rubric: what earns full marks
The rubric will reward accurate burden data, a clear analysis of the problem and a well-supported strategy. This example earns burden points with a global estimate and its distribution, and the margin notes explain how that framing makes hypertension an equity problem as well as a clinical one. The strategy is supported by pooled and trial evidence with specific outcomes, which addresses the evidence criterion. Conditions for success show critical thinking. The cascade gives measurable progress, and nursing roles meet the implications row. Organization moves from burden to barrier to solution to measurement. The last rows of the rubric, APA and mechanics, depend on citing the pooled analysis and the South Asian trial exactly and on reporting the blood pressure figures with their units.
Common DNP 830 Module 5 mistakes, and how to avoid them
A common mistake is writing about hypertension as an individual clinical problem, with medications and lifestyle advice, instead of a population and health system problem. Keep the lens wide. Students also present task sharing as simply giving work to nurses, without the protocols, supplies and supervision that make it safe. Include the conditions. Another frequent gap is evidence; cite trials with outcomes rather than general claims that task sharing works. Papers also skip measurement, leaving no way to judge a program. Use the care cascade. Finally, address sustainability, since many programs succeed during funded trials and fade afterward. Graders at the doctoral level expect that point, and one paragraph on financing and staff retention is usually enough to cover it.
Write yours, or have the desk draft it
This paper is an original model document written by our desk, not a submitted student paper and not an official Aspen University document. Read it for the moves, then write your own to the instructions in your classroom. If you want one built to your exact prompt and rubric, the first custom sample is free and arrives in 24 to 48 hours.
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DNP 830 Module 5 questions, answered
What does DNP 830 Module 5 usually ask for?
Aspen's DNP 830 description asks students to examine global health problems and solutions, so a paper on a noncommunicable disease in low- and middle-income countries is a typical assignment. Check your classroom for the prompt.
What is task sharing?
Redistributing tasks from physicians to other trained health workers, such as nurses and community health workers, under protocols with supervision and referral, to extend care to more people.
Does task sharing improve hypertension control?
Meta-analytic and trial evidence from low- and middle-income countries shows lower blood pressure and better control with well-designed task-sharing programs.
Where can I find a free DNP 830 Module 5 sample paper?
You can read the complete hypertension task sharing paper right here, title page through references, with margin notes on how each section earns its marks, at no cost. Want the same treatment for diabetes, a different region or a different strategy? The request form takes your prompt.
What is task sharing in DNP 830 Module 5?
Task sharing moves specific tasks, such as blood pressure checks, medication titration by protocol and follow-up, from physicians to nurses, pharmacists or community health workers. With training, protocols and supervision, it can expand care where physicians are scarce, as this example explains.