An evidence-based practice paper answers one clinical question with the best available evidence and ends in a practice recommendation. Nursing students write them in BSN and MSN courses and as the base of capstone and DNP work.
The format looks simple: ask a question, find studies, summarize them, recommend something. The papers that score well do more. They keep every section tied to the same question and are honest about what the evidence does and does not support. This guide walks through each section with examples.
The Six Parts of an EBP Paper
Structure an EBP paper in six parts: a PICOT clinical question, background and significance, search strategy, evidence summary and appraisal, practice recommendation, and implementation considerations.
Make the search reproducible, group the evidence by finding rather than by article, match the strength of your recommendation to the strength of the evidence, and finish with realistic barriers, facilitators and an evaluation plan. Your rubric sets the length and any required headings.
Start with the Clinical Question
Most EBP papers frame the question in PICOT format: population, intervention, comparison, outcome and time. A clear question can be searched directly, and its answer leads naturally to a recommendation.
Vague: Is early mobility good for ICU patients?
PICOT: In adult ICU patients (P), does early mobilization within 48 hours of admission (I), compared with standard mobilization timing (C), reduce the duration of mechanical ventilation (O) during the ICU stay (T)?
Even when the assignment does not require PICOT, framing the question that way keeps the paper disciplined. Every source should relate to at least one element, and the recommendation should map back to the same elements.
EBP Paper Structure
| Section | What it does | Connects to |
|---|---|---|
| Clinical question | States the specific question the paper answers | Every other section |
| Background and significance | Shows why the question matters in practice | Why a recommendation would have impact |
| Search strategy | Databases, terms, limits and inclusion criteria | Shows the evidence was found systematically |
| Evidence summary and appraisal | Synthesizes studies and judges their quality | The basis of the recommendation |
| Practice recommendation | What the evidence supports doing, and how confidently | Must follow from the evidence, not go beyond it |
| Implementation considerations | Barriers, facilitators, steps and evaluation | Bridges evidence and real practice |
Background and Significance
The background explains why the question deserves an answer. Keep it short and specific: the size of the problem, who it affects and what it costs patients or the organization.
- One or two figures on prevalence or impact, cited from a reliable source.
- The consequence for patients, such as complications or longer stays.
- The practice gap: what current practice does compared with what evidence suggests.
Avoid broad openings such as "patient safety is important in healthcare". They use words without moving the argument.
Writing the Search Strategy
The search strategy is often the shortest section, but it separates an EBP paper from an opinion piece with citations. It should be specific enough that someone else could roughly repeat your search.
- Databases: CINAHL, PubMed and the Cochrane Library are common for nursing.
- Terms: drawn from your PICOT elements, combined with AND and OR.
- Limits: date range, language, study type, population.
- Inclusion and exclusion criteria: what made a study eligible.
- Numbers: results found, screened and kept.
Too vague: I searched online for articles about early mobility in the ICU.
Specific: CINAHL and PubMed were searched using "early mobilization" AND "mechanical ventilation" AND ("intensive care" OR ICU), limited to English-language studies published 2019 to 2025. Pediatric studies were excluded. Of 146 results, 11 met the inclusion criteria after screening. [Illustrative numbers.]
Summarizing and Appraising the Evidence
The evidence section does two jobs at once: it reports what the studies found and judges how much weight they deserve. Appraise design, sample size, risk of bias and level of evidence using the hierarchy your course specifies.
Group studies by finding rather than discussing them one at a time. A common pattern is studies supporting the intervention, studies finding no effect and studies with mixed results, each discussed with its strength of evidence.
| Group | Example wording |
|---|---|
| Supporting | Two RCTs and a systematic review found shorter ventilation times with early mobilization... |
| No effect | One cohort study found no difference, though mobilization began later than 48 hours... |
| Mixed | Results on length of stay varied, with benefits limited to medical ICUs... |
Honesty matters most here. If your supporting evidence comes mainly from small single-site studies, say so, and let that shape how strongly you recommend.
Writing the Practice Recommendation
The recommendation answers the PICOT question directly. It states what should be done and how confident you are, based on the evidence you reviewed.
- A direct answer: what the evidence implies, not a restatement of it.
- Confidence: "strongly supported" or "suggested, with limited evidence", tied to the evidence strength.
- Specificity: "implement an early mobility protocol within 48 hours for eligible ICU patients" rather than "consider early mobility".
- Conflicting evidence: how the recommendation accounts for it.
- Scope: the same population and setting as the question, without quietly broadening.
Example recommendation. Based on consistent findings from two randomized trials and a systematic review, a nurse-led early mobility protocol starting within 48 hours of admission is recommended for haemodynamically stable adult ICU patients on mechanical ventilation. Evidence on length of stay is mixed, so ventilation days should be the main outcome monitored.
Implementation Considerations
This section is often the least developed in student papers. It turns "the evidence says X" into what a unit would actually need to do.
- People: who must be involved, such as nurses, physiotherapists and physicians, and what their support requires.
- Resources: equipment, staffing and training time.
- Barriers: workflow disruption, competing priorities, turnover.
- Facilitators: existing protocols, champions and organizational priorities.
- Evaluation: which measures would show the change is working and who would track them.
- Framework: if your assignment asks, link the plan to PDSA or the Iowa Model.
Formatting the Paper in APA 7th
Most nursing EBP papers use APA 7th student format. A few rules account for most formatting deductions.
| Element | APA 7th student paper rule |
|---|---|
| Title page | Title, your name, institution, course, instructor and due date; no running head |
| Headings | Level 1 centered and bold; Level 2 flush left and bold |
| Evidence table | Numbered and titled above the table, placed in text or an appendix as your rubric says |
| In-text citations | Author and year; three or more authors shortened to the first author et al. |
| References | New page, hanging indent, alphabetical, DOIs as links where available |
Check that every in-text citation appears in the reference list and the reverse. Mismatches are among the most common deductions, and they take minutes to fix.
A Quick Final Check
- Does the recommendation answer the exact question you asked?
- Could someone repeat your search from your description?
- Have you stated the strength of the evidence, not just its findings?
- Does the implementation section name people, resources and measures?
Common Mistakes and Fixes
| Mistake | Fix |
|---|---|
| A vague clinical question | Rewrite it in PICOT form |
| A search strategy with no detail | List databases, terms, limits and numbers |
| Only supportive studies | Report what the search returned, including conflicting results |
| An overstated recommendation | Match confidence to the strength of the evidence |
| Recommendation broader than the question | Keep the same population and setting |
| Article-by-article summaries | Group studies by finding or theme |
| Thin implementation section | Cover people, resources, barriers and evaluation |
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Frequently Asked Questions
It is still worth framing one, because it keeps the search and recommendation focused. You can present it as a clinical question if PICOT is not required.
Usually a clinical question, background, search strategy, evidence summary and appraisal, recommendation and implementation considerations. Follow any headings your rubric lists.
Report it honestly and make a cautious or conditional recommendation. That is usually more credible than an overstated one.
An EBP paper answers one clinical question and ends in a practice recommendation. A literature review synthesizes a broader body of evidence on a topic.
CINAHL, PubMed and the Cochrane Library are the usual starting points. Add others, such as PsycINFO, when the topic needs them.
It varies by course, from short assignments to capstone-length papers. Your rubric sets the length.
The skills overlap, but DNP reviews are usually organized by theme and end in a gap statement. Use the format your program requires.