MPH Capstone Project Guide

By the time you reach the capstone, you have learned statistics, epidemiology, policy and program planning in separate courses. The capstone asks you to put them together on one problem. It is also your best sample of professional work when you start applying for jobs.

This guide explains common formats and how to move from idea to finished project. Your program's handbook sets the rules, so use this as a companion.

Common formats

Programs vary, and some let students choose.

1. Thesis. An original research study with data collection or analysis, usually following a formal structure.
2. Applied project. A product for a real organization, such as a program evaluation, policy analysis or intervention plan.
3. Portfolio. A collection of work products with reflection tying them to program competencies.
4. Comprehensive exam. A written test or case-based assessment.
5. Grant proposal. A complete proposal for a public health program or study.

Ask for examples of past projects so you know what a strong one looks like.

Choosing a topic

Begin with a problem that matters to you and is feasible to study. Draw on your practicum, a course paper or a community need. Narrow it until you can answer a specific question.

Compare:

• Too broad: "Obesity in children."
• Better: "What school-based interventions have reduced sugary drink consumption among elementary students in the United States?"
• Applied: "Evaluating a district's water-first policy using available survey data."

A good topic is relevant, answerable with accessible data or sources, interesting enough to keep you going and doable in your time frame.

Working with a community partner

Applied projects often serve an organization. Meet with the partner early to clarify needs, deliverables, data access and timeline. Write down what you will provide and when. Respect their staff time, and share drafts so they can correct errors. Ask how they plan to use your results, and design the project to be useful. Offer a short briefing at the end.

Planning your question and approach

Write a clear question or objective, then choose methods that match.

• Descriptive: What is the prevalence of a condition in this community?
• Analytic: Is exposure associated with outcome after adjusting for other factors?
• Evaluative: Did a program achieve its goals?
• Policy: What are the options for addressing a problem, and which is best supported by evidence?
• Needs assessment: What do residents identify as top concerns and gaps?

Discuss feasibility with your advisor before committing.

Data and ethics

If you plan to collect data from people, you will need approval from an institutional review board. Prepare consent forms in plain language, explain risks and benefits, and describe how you will protect privacy. Review can take weeks, so submit early.

If you use existing data, check the terms of use. Public datasets from health agencies and surveys are often available. Restricted datasets may need applications and training. Never share identifiable information outside permitted channels, and store files securely.

Doing a literature review

Search health databases through your library and use clear keywords. Record your search terms and results. Read abstracts first, then full texts of the most relevant studies, and summarize each in a table with population, design, findings and limitations. Organize your review by theme and end with the gap your project addresses. A reference manager will save you hours. The policy brief writing help guide shows another format you might use to communicate findings.

Structure of a capstone report

Most reports follow a familiar outline.

1. Executive summary or abstract.
2. Introduction and background. The problem and why it matters.
3. Literature review.
4. Methods. Design, data sources, measures, analysis and ethics.
5. Results. Clear tables and figures.
6. Discussion. What the results mean, strengths, limitations and implications.
7. Recommendations. Practical next steps for practice or policy.
8. References and appendices.

Write the methods as you go, and write the introduction last.

Presenting numbers well

Public health readers value clarity. Use tables and charts with clear titles, labeled axes and notes. Report sample size and uncertainty. Explain what a number means in plain language, such as "about 1 in 5 residents." Avoid overclaiming causation from observational data, and be honest about limitations. Biostatistics for public health students can help with the quantitative side.

Working with your advisor

Meet on a regular schedule with a brief agenda. Send drafts early, even if rough, and ask specific questions. Keep notes of decisions. Tell your advisor about delays as soon as they occur. They can often help with problems that you cannot see how to solve.

A sample timeline

For a two-semester capstone, spend the first month choosing a question and partner. Months two and three go to the literature review and proposal. Months four and five cover approvals, data access and collection. Months six and seven are for analysis. Months eight and nine are for writing and revision. Leave two weeks at the end for formatting, a practice presentation and last edits. Delays in approval and data are common, so build in slack.

Presenting

Many programs require an oral defense or presentation. Start with the problem and its importance, summarize methods briefly, show the main results with a few clean slides and close with implications and recommendations. Practice with a timer, anticipate questions about limitations and thank your partners.

Turning the capstone into career capital

Add the project to your resume with a one-line description and result. Consider presenting at a student or professional conference, or turning part of it into a short article or brief. Share a summary with potential employers. A concrete project is easier to talk about in an interview than a general claim of skills.

Choosing between an individual and a group project

Some programs allow team capstones. Teams can take on larger problems and mirror real work, but they also require clear roles and communication. Set ground rules at the start: who writes which section, how decisions are made, how often you meet and what happens if someone falls behind. Keep a shared document with tasks and deadlines, and give honest feedback early.

Managing data well

Create a folder structure on day one, keep raw data separate from cleaned data and write down every step you take. A short data management plan, even one page long, saves hours when you have to redo an analysis. Use clear variable names, keep a codebook and back up your files in more than one place. If you work with sensitive data, follow the storage and sharing rules exactly.

Writing about limitations

Every capstone has weaknesses, such as small samples, missing data or measurement problems. Naming them clearly shows maturity. Say what the limitation is, how it might affect the results and what you did to reduce its effect. Then say what a future project could do better. Reviewers trust students who are honest about limits more than those who claim certainty.

Getting good feedback

Share a one-page outline before you draft the full report, then send sections as you finish them. Ask reviewers specific questions, such as whether the question is clear or whether the recommendations follow from the results. Read your draft aloud to catch awkward sentences. Ask someone outside public health to read the summary and tell you what they took from it.

When your plan changes

Data may not arrive, a partner may change course or a result may surprise you. Tell your advisor early and adapt the question or method, not the standards. A smaller, well-done project is better than an overreaching one that never ends.

Common mistakes

• Choosing a topic too broad.
• Waiting too long for ethics approval or data.
• Overstating findings.
• Neglecting to define terms and measures.
• Skipping stakeholder communication.
• Leaving writing to the end.

Final thoughts

The capstone is your opportunity to show that you can solve a public health problem from question to recommendation. Choose a manageable topic, plan data and ethics early, communicate with partners and your advisor, and write clearly. The result will serve you well beyond graduation.