example literature review nursing

Nursing: How to Write a Literature Review

• Traditional or Narrative Literature Review

Getting started

1. start with your research question, 2. search the literature, 3. read & evaluate, 4. finalize results, 5. write & revise, brainfuse online tutoring and writing review.

• RESEARCH HELP

The best way to approach your literature review is to break it down into steps.  Remember, research is an iterative process, not a linear one.  You will revisit steps and revise along the way.  Get started with the handout, information, and tips from various university Writing Centers below that provides an excellent overview.  Then move on to the specific steps recommended on this page.

• UNC- Chapel Hill Writing Center Literature Review Handout, from the University of North Carolina at Chapel Hill.
• University of Wisconsin-Madison Writing Center Learn how to write a review of literature, from the University of Wisconsin-Madison.
• University of Toronto-- Writing Advice The Literature Review: A few tips on conducting it, from the University of Toronto.
• Begin with a topic.
• Understand the topic. 
• Familiarize yourself with the terminology.  Note what words are being used and keep track of these for use as database search keywords. 
• See what research has been done on this topic before you commit to the topic.  Review articles can be helpful to understand what research has been done .
• Develop your research question.  (see handout below)
• How comprehensive should it be? 
• Is it for a course assignment or a dissertation? 
• How many years should it cover?
• Developing a good nursing research question Handout. Reviews PICO method and provides search tips.

Your next step is to construct a search strategy and then locate & retrieve articles.

•  There are often 2-4 key concepts in a research question.
• Search for primary sources (original research articles.)
• These are based on the key concepts in your research question.
• Remember to consider synonyms and related terms.
• Which databases to search?
• What limiters should be applied (peer-reviewed, publication date, geographic location, etc.)?

Review articles (secondary sources)

Use to identify literature on your topic, the way you would use a bibliography.  Then locate and retrieve the original studies discussed in the review article. Review articles are considered secondary sources.

• Once you have some relevant articles, review reference lists to see if there are any useful articles.
• Which articles were written later and have cited some of your useful articles?  Are these, in turn, articles that will be useful to you? 
• Keep track of what terms you used and what databases you searched. 
• Use database tools such as save search history in EBSCO to help.
• Keep track of the citations for the articles you will be using in your literature review. 
• Use RefWorks or another method of tracking this information. 
• Database Search Strategy Worksheet Handout. How to construct a search.
• TUTORIAL: How to do a search based on your research question This is a self-paced, interactive tutorial that reviews how to construct and perform a database search in CINAHL.

The next step is to read, review, and understand the articles.

• Start by reviewing abstracts. 
• Make sure you are selecting primary sources (original research articles).
• Note any keywords authors report using when searching for prior studies.
• You will need to evaluate and critique them and write a synthesis related to your research question.
• Consider using a matrix to organize and compare and contrast the articles . 
• Which authors are conducting research in this area?  Search by author.  
• Are there certain authors’ whose work is cited in many of your articles?  Did they write an early, seminal article that is often cited?
• Searching is a cyclical process where you will run searches, review results, modify searches, run again, review again, etc. 
• Critique articles.  Keep or exclude based on whether they are relevant to your research question.
• When you have done a thorough search using several databases plus Google Scholar, using appropriate keywords or subject terms, plus author’s names, and you begin to find the same articles over and over.
• Remember to consider the scope of your project and the length of your paper.  A dissertation will have a more exhaustive literature review than an 8 page paper, for example.
• What are common findings among each group or where do they disagree? 
• Identify common themes. Identify controversial or problematic areas in the research. 
• Use your matrix to organize this.
• Once you have read and re-read your articles and organized your findings, you are ready to begin the process of writing the literature review.

2. Synthesize.  (see handout below)

• Include a synthesis of the articles you have chosen for your literature review.
• A literature review is NOT a list or a summary of what has been written on a particular topic. 
• It analyzes the articles in terms of how they relate to your research question. 
• While reading, look for similarities and differences (compare and contrast) among the articles.  You will create your synthesis from this.
• Synthesis Examples Handout. Sample excerpts that illustrate synthesis.

Regis Online students have access to Brainfuse. Brainfuse is an online tutoring service available through a link in Moodle. Meet with a tutor in a live session or submit your paper for review.

• Brainfuse Tutoring and Writing Assistance for Regis Online Students by Tricia Reinhart Last Updated Oct 26, 2023 335 views this year
• << Previous: Traditional or Narrative Literature Review
• Next: eBooks >>
• Last Updated: Jun 18, 2024 10:51 AM
• URL: https://libguides.regiscollege.edu/nursing_litreview

• University of Detroit Mercy
• Health Professions
• Writing a Literature Review
• Find Articles (Databases)
• Evidence Based Nursing
• Searching Tips
• Books / eBooks
• Nursing Theory
• Adult-Gerontology Clinical Nurse Specialist
• Doctor of Nursing Practice
• NHL and CNL (Clinical Nurse Leader)
• Nurse Anesthesia
• Nursing Education
• Nurse Practitioner (FNP / ENP)
• Undergraduate Nursing - Clinical Reference Library
• General Writing Support
• Creating & Printing Posters
• Statistics: Health / Medical
• Health Measurement Instruments
• Streaming Video
• Anatomy Resources
• Database & Library Help
• Web Resources
• Evaluating Websites
• Medical / Nursing Apps & Mobile Sites
• Faculty Publications

Literature Review Overview

What is a Literature Review? Why Are They Important?

A literature review is important because it presents the "state of the science" or accumulated knowledge on a specific topic. It summarizes, analyzes, and compares the available research, reporting study strengths and weaknesses, results, gaps in the research, conclusions, and authors’ interpretations.

Tips and techniques for conducting a literature review are described more fully in the subsequent boxes:

• Literature review steps
• Strategies for organizing the information for your review
• Literature reviews sections
• In-depth resources to assist in writing a literature review
• Templates to start your review
• Literature review examples

Literature Review Steps

Graphic used with permission: Torres, E. Librarian, Hawai'i Pacific University

1. Choose a topic and define your research question

• Try to choose a topic of interest. You will be working with this subject for several weeks to months.
• Ideas for topics can be found by scanning medical news sources (e.g MedPage Today), journals / magazines, work experiences, interesting patient cases, or family or personal health issues.
• Do a bit of background reading on topic ideas to familiarize yourself with terminology and issues. Note the words and terms that are used.
• Develop a focused research question using PICO(T) or other framework (FINER, SPICE, etc - there are many options) to help guide you.
• Run a few sample database searches to make sure your research question is not too broad or too narrow.
• If possible, discuss your topic with your professor. 

2. Determine the scope of your review

The scope of your review will be determined by your professor during your program. Check your assignment requirements for parameters for the Literature Review.

• How many studies will you need to include?
• How many years should it cover? (usually 5-7 depending on the professor)
• For the nurses, are you required to limit to nursing literature?

3. Develop a search plan

• Determine which databases to search. This will depend on your topic. If you are not sure, check your program specific library website (Physician Asst / Nursing / Health Services Admin) for recommendations.
• Create an initial search string using the main concepts from your research (PICO, etc) question. Include synonyms and related words connected by Boolean operators
• Contact your librarian for assistance, if needed.

4. Conduct searches and find relevant literature

• Keep notes as you search - tracking keywords and search strings used in each database in order to avoid wasting time duplicating a search that has already been tried
• Read abstracts and write down new terms to search as you find them
• Check MeSH or other subject headings listed in relevant articles for additional search terms
• Scan author provided keywords if available
• Check the references of relevant articles looking for other useful articles (ancestry searching)
• Check articles that have cited your relevant article for more useful articles (descendancy searching). Both PubMed and CINAHL offer Cited By links
• Revise the search to broaden or narrow your topic focus as you peruse the available literature
• Conducting a literature search is a repetitive process. Searches can be revised and re-run multiple times during the process.
• Track the citations for your relevant articles in a software citation manager such as RefWorks, Zotero, or Mendeley

5. Review the literature

• Read the full articles. Do not rely solely on the abstracts. Authors frequently cannot include all results within the confines of an abstract. Exclude articles that do not address your research question.
• While reading, note research findings relevant to your project and summarize. Are the findings conflicting? There are matrices available than can help with organization. See the Organizing Information box below.
• Critique / evaluate the quality of the articles, and record your findings in your matrix or summary table. Tools are available to prompt you what to look for. (See Resources for Appraising a Research Study box on the HSA, Nursing , and PA guides )
• You may need to revise your search and re-run it based on your findings.

6. Organize and synthesize

• Compile the findings and analysis from each resource into a single narrative.
• Using an outline can be helpful. Start broad, addressing the overall findings and then narrow, discussing each resource and how it relates to your question and to the other resources.
• Cite as you write to keep sources organized.
• Write in structured paragraphs using topic sentences and transition words to draw connections, comparisons, and contrasts.
• Don't present one study after another, but rather relate one study's findings to another. Speak to how the studies are connected and how they relate to your work.

Organizing Information

Options to assist in organizing sources and information :

1. Synthesis Matrix

• helps provide overview of the literature
• information from individual sources is entered into a grid to enable writers to discern patterns and themes
• article summary, analysis, or results
• thoughts, reflections, or issues
• each reference gets its own row
• mind maps, concept maps, flowcharts
• at top of page record PICO or research question
• record major concepts / themes from literature
• list concepts that branch out from major concepts underneath - keep going downward hierarchically, until most specific ideas are recorded
• enclose concepts in circles and connect the concept with lines - add brief explanation as needed

3. Summary Table

• information is recorded in a grid to help with recall and sorting information when writing
• allows comparing and contrasting individual studies easily
• purpose of study
• methodology (study population, data collection tool)

Efron, S. E., & Ravid, R. (2019). Writing the literature review : A practical guide . Guilford Press.

Literature Review Sections

• Lit reviews can be part of a larger paper / research study or they can be the focus of the paper
• Lit reviews focus on research studies to provide evidence
• New topics may not have much that has been published

* The sections included may depend on the purpose of the literature review (standalone paper or section within a research paper)

Standalone Literature Review (aka Narrative Review):

• presents your topic or PICO question
• includes the why of the literature review and your goals for the review.
• provides background for your the topic and previews the key points
• Narrative Reviews: tmay not have an explanation of methods.
• include where the search was conducted (which databases) what subject terms or keywords were used, and any limits or filters that were applied and why - this will help others re-create the search
• describe how studies were analyzed for inclusion or exclusion
• review the purpose and answer the research question
• thematically - using recurring themes in the literature
• chronologically - present the development of the topic over time
• methodological - compare and contrast findings based on various methodologies used to research the topic (e.g. qualitative vs quantitative, etc.)
• theoretical - organized content based on various theories
• provide an overview of the main points of each source then synthesize the findings into a coherent summary of the whole
• present common themes among the studies
• compare and contrast the various study results
• interpret the results and address the implications of the findings
• do the results support the original hypothesis or conflict with it
• provide your own analysis and interpretation (eg. discuss the significance of findings; evaluate the strengths and weaknesses of the studies, noting any problems)
• discuss common and unusual patterns and offer explanations
•  stay away from opinions, personal biases and unsupported recommendations
• summarize the key findings and relate them back to your PICO/research question
• note gaps in the research and suggest areas for further research
• this section should not contain "new" information that had not been previously discussed in one of the sections above
• provide a list of all the studies and other sources used in proper APA 7

Literature Review as Part of a Research Study Manuscript:

• Compares the study with other research and includes how a study fills a gap in the research.
• Focus on the body of the review which includes the synthesized Findings and Discussion

Literature Reviews vs Systematic Reviews

Systematic Reviews are NOT the same as a Literature Review:

Literature Reviews:

• Literature reviews may or may not follow strict systematic methods to find, select, and analyze articles, but rather they selectively and broadly review the literature on a topic
• Research included in a Literature Review can be "cherry-picked" and therefore, can be very subjective

Systematic Reviews:

• Systemic reviews are designed to provide a comprehensive summary of the evidence for a focused research question
• rigorous and strictly structured, using standardized reporting guidelines (e.g. PRISMA, see link below)
• uses exhaustive, systematic searches of all relevant databases
• best practice dictates search strategies are peer reviewed
• uses predetermined study inclusion and exclusion criteria in order to minimize bias
• aims to capture and synthesize all literature (including unpublished research - grey literature) that meet the predefined criteria on a focused topic resulting in high quality evidence

Literature Review Examples

• Breastfeeding initiation and support: A literature review of what women value and the impact of early discharge (2017). Women and Birth : Journal of the Australian College of Midwives
• Community-based participatory research to promote healthy diet and nutrition and prevent and control obesity among African-Americans: A literature review (2017). Journal of Racial and Ethnic Health Disparities

• Vitamin D deficiency in individuals with a spinal cord injury: A literature review (2017). Spinal Cord

Resources for Writing a Literature Review

These sources have been used in developing this guide.

Resources Used on This Page

Aveyard, H. (2010). Doing a literature review in health and social care : A practical guide . McGraw-Hill Education.

Purdue Online Writing Lab. (n.d.). Writing a literature review . Purdue University. https://owl.purdue.edu/owl/research_and_citation/conducting_research/writing_a_literature_review.html

Torres, E. (2021, October 21). Nursing - graduate studies research guide: Literature review. Hawai'i Pacific University Libraries. Retrieved January 27, 2022, from https://hpu.libguides.com/c.php?g=543891&p=3727230

• << Previous: General Writing Support
• Next: Creating & Printing Posters >>
• Last Updated: Jun 11, 2024 12:04 PM
• URL: https://udmercy.libguides.com/nursing

Nursing: Literature Review

• Required Texts
• Writing Assistance and Organizing & Citing References
• NCLEX Resources
• Literature Review
• MSN Students
• Physical Examination
• Drug Information
• Professional Organizations
• Mobile Apps
• Evidence-based Medicine
• Certifications
• Recommended Nursing Textbooks
• DNP Students
• Conducting Research
• Scoping Reviews
• Systematic Reviews
• Distance Education Students
• Ordering from your Home Library

Good Place to Start: Citation Databases

Interdisciplinary Citation Databases:

A good place to start your research  is to search a research citation database to view the scope of literature available on your topic.

TIP #1: SEED ARTICLE Begin your research with a "seed article" - an article that strongly supports your research topic.  Then use a citation database to follow the studies published by finding articles which have cited that article, either because they support it or because they disagree with it.

TIP #2: SNOWBALLING Snowballing is the process where researchers will begin with a select number of articles they have identified relevant/strongly supports their topic and then search each articles' references reviewing the studies cited to determine if they are relevant to your research.

BONUS POINTS: This process also helps identify key highly cited authors within a topic to help establish the "experts" in the field.

Begin by constructing a focused research question to help you then convert it into an effective search strategy.

• Identify keywords or synonyms
• Type of study/resources
• Which database(s) to search
• Asking a Good Question (PICO)
• PICO - AHRQ
• PICO - Worksheet
• What Is a PICOT Question?

Seminal Works: Search Key Indexing/Citation Databases

• Google Scholar
• Web of Science

TIP – How to Locate Seminal Works

• DO NOT: Limit by date range or you might overlook the seminal works
• DO: Look at highly cited references (Seminal articles are frequently referred to “cited” in the research)
• DO: Search citation databases like Scopus, Web of Science and Google Scholar

Web Resources

What is a literature review?

A literature review is a comprehensive and up-to-date overview of published information on a subject area. Conducting a literature review demands a careful examination of a body of literature that has been published that helps answer your research question (See PICO). Literature reviewed includes scholarly journals, scholarly books, authoritative databases, primary sources and grey literature.

A literature review attempts to answer the following:

• What is known about the subject?
• What is the chronology of knowledge about my subject?
• Are there any gaps in the literature?
• Is there a consensus/debate on issues?
• Create a clear research question/statement
• Define the scope of the review include limitations (i.e. gender, age, location, nationality...)
• Search existing literature including classic works on your topic and grey literature
• Evaluate results and the evidence (Avoid discounting information that contradicts your research)
• Track and organize references
• How to conduct an effective literature search.
• Social Work Literature Review Guidelines (OWL Purdue Online Writing Lab)

What is PICO?

The PICO model can help you formulate a good clinical question. Sometimes it's referred to as PICO-T, containing an optional 5th factor. 

Search Example

• << Previous: NCLEX Resources
• Next: MSN Students >>

• Last Updated: May 23, 2024 9:43 AM
• URL: https://guides.himmelfarb.gwu.edu/Nursing

• Himmelfarb Intranet
• Privacy Notice
• Terms of Use
• GW is committed to digital accessibility. If you experience a barrier that affects your ability to access content on this page, let us know via the Accessibility Feedback Form .
• Himmelfarb Health Sciences Library
• 2300 Eye St., NW, Washington, DC 20037
• Phone: (202) 994-2850
• [email protected]
• https://himmelfarb.gwu.edu

Library Research Guides - University of Wisconsin Ebling Library

Uw-madison libraries research guides.

• Course Guides
• Subject Guides
• University of Wisconsin-Madison
• Research Guides
• Nursing Resources
• Conducting a Literature Review

Nursing Resources : Conducting a Literature Review

• Definitions of
• Professional Organizations
• Nursing Informatics
• Nursing Related Apps
• EBP Resources
• PICO-Clinical Question
• Types of PICO Question (D, T, P, E)
• Secondary & Guidelines
• Bedside--Point of Care
• Pre-processed Evidence
• Measurement Tools, Surveys, Scales
• Types of Studies
• Table of Evidence
• Qualitative vs Quantitative
• Types of Research within Qualitative and Quantitative
• Cohort vs Case studies
• Independent Variable VS Dependent Variable
• Sampling Methods and Statistics
• Systematic Reviews
• Review vs Systematic Review vs ETC...
• Standard, Guideline, Protocol, Policy
• Additional Guidelines Sources
• Peer Reviewed Articles
• Systematic Reviews and Meta-Analysis
• Writing a Research Paper or Poster
• Annotated Bibliographies
• Levels of Evidence (I-VII)
• Reliability
• Validity Threats
• Threats to Validity of Research Designs
• Nursing Theory
• Nursing Models
• PRISMA, RevMan, & GRADEPro
• ORCiD & NIH Submission System
• Understanding Predatory Journals
• Nursing Scope & Standards of Practice, 4th Ed
• Distance Ed & Scholarships
• Assess A Quantitative Study?
• Assess A Qualitative Study?
• Find Health Statistics?
• Choose A Citation Manager?
• Find Instruments, Measurements, and Tools
• Write a CV for a DNP or PhD?
• Find information about graduate programs?
• Learn more about Predatory Journals
• Get writing help?
• Choose a Citation Manager?
• Other questions you may have
• Search the Databases?
• Get Grad School information?

What is a Literature Review?

A literature review is an essay that surveys, summarizes, links together, and assesses research in a given field. It surveys the literature by reviewing a large body of work on a subject; it summarizes by noting the main conclusions and findings of the research; it links together works in the literature by showing how the information fits into the overall academic discussion and how the information relates to one another; it assesses the literature by noting areas of weakness, expansion, and contention. This is the essentials of literature review construction by discussing the major sectional elements, their purpose, how they are constructed, and how they all fit together.

All literature reviews have major sections:

• Introduction: that indicates the general state of the literature on a given topic;
• Methodology: an overview of how, where, and what subject terms used to conducted your search so it may be reproducable
• Findings: a summary of the major findings in that field;
• Discussion: a general progression from wider studies to smaller, more specifically-focused studies;
• Conclusion: for each major section that again notes the overall state of the research, albeit with a focus on the major synthesized conclusions, problems in the research, and even possible avenues of further research.

In Literature Reviews, it is Not Appropriate to:

• State your own opinions on the subject (unless you have evidence to support such claims).  
• State what you think nurses should do (unless you have evidence to support such claims).
• Provide long descriptive accounts of your subject with no reference to research studies.
• Provide numerous definitions, signs/symptoms, treatment and complications of a particular illness without focusing on research studies to provide evidence and the primary purpose of the literature review.
• Discuss research studies in isolation from each other.

Remember, a literature review is not a book report. A literature review is focus, succinct, organized, and is free of personal beliefs or unsubstantiated tidbits.

• Types of Literature Reviews A detailed explanation of the different types of reviews and required citation retrieval numbers

Outline of a Literture Review

• << Previous: Peer Reviewed Articles
• Next: Systematic Reviews and Meta-Analysis >>
• Last Updated: Mar 19, 2024 10:39 AM
• URL: https://researchguides.library.wisc.edu/nursing

University Library

• Research Guides
• Literature Reviews
• Evidence-Based Practice
• Books & Media

What is a Literature Review?

Key questions for a literature review, examples of literature reviews, useful links, evidence matrix for literature reviews.

• Annotated Bibliographies

The Scholarly Conversation

A literature review provides an overview of previous research on a topic that critically evaluates, classifies, and compares what has already been published on a particular topic. It allows the author to synthesize and place into context the research and scholarly literature relevant to the topic. It helps map the different approaches to a given question and reveals patterns. It forms the foundation for the author’s subsequent research and justifies the significance of the new investigation.

A literature review can be a short introductory section of a research article or a report or policy paper that focuses on recent research. Or, in the case of dissertations, theses, and review articles, it can be an extensive review of all relevant research.

• The format is usually a bibliographic essay; sources are briefly cited within the body of the essay, with full bibliographic citations at the end.
• The introduction should define the topic and set the context for the literature review. It will include the author's perspective or point of view on the topic, how they have defined the scope of the topic (including what's not included), and how the review will be organized. It can point out overall trends, conflicts in methodology or conclusions, and gaps in the research.
• In the body of the review, the author should organize the research into major topics and subtopics. These groupings may be by subject, (e.g., globalization of clothing manufacturing), type of research (e.g., case studies), methodology (e.g., qualitative), genre, chronology, or other common characteristics. Within these groups, the author can then discuss the merits of each article and analyze and compare the importance of each article to similar ones.
• The conclusion will summarize the main findings, make clear how this review of the literature supports (or not) the research to follow, and may point the direction for further research.
• The list of references will include full citations for all of the items mentioned in the literature review.

A literature review should try to answer questions such as

• Who are the key researchers on this topic?
• What has been the focus of the research efforts so far and what is the current status?
• How have certain studies built on prior studies? Where are the connections? Are there new interpretations of the research?
• Have there been any controversies or debate about the research? Is there consensus? Are there any contradictions?
• Which areas have been identified as needing further research? Have any pathways been suggested?
• How will your topic uniquely contribute to this body of knowledge?
• Which methodologies have researchers used and which appear to be the most productive?
• What sources of information or data were identified that might be useful to you?
• How does your particular topic fit into the larger context of what has already been done?
• How has the research that has already been done help frame your current investigation ?

Example of a literature review at the beginning of an article: Forbes, C. C., Blanchard, C. M., Mummery, W. K., & Courneya, K. S. (2015, March). Prevalence and correlates of strength exercise among breast, prostate, and colorectal cancer survivors . Oncology Nursing Forum, 42(2), 118+. Retrieved from http://go.galegroup.com.sonoma.idm.oclc.org/ps/i.do?p=HRCA&sw=w&u=sonomacsu&v=2.1&it=r&id=GALE%7CA422059606&asid=27e45873fddc413ac1bebbc129f7649c Example of a comprehensive review of the literature: Wilson, J. L. (2016). An exploration of bullying behaviours in nursing: a review of the literature.   British Journal Of Nursing ,  25 (6), 303-306. For additional examples, see:

Galvan, J., Galvan, M., & ProQuest. (2017). Writing literature reviews: A guide for students of the social and behavioral sciences (Seventh ed.). [Electronic book]

Pan, M., & Lopez, M. (2008). Preparing literature reviews: Qualitative and quantitative approaches (3rd ed.). Glendale, CA: Pyrczak Pub. [ Q180.55.E9 P36 2008]

• Write a Literature Review (UCSC)
• Literature Reviews (Purdue)
• Literature Reviews: overview (UNC)
• Review of Literature (UW-Madison)

The  Evidence Matrix  can help you  organize your research  before writing your lit review.  Use it to  identify patterns  and commonalities in the articles you have found--similar methodologies ?  common  theoretical frameworks ? It helps you make sure that all your major concepts covered. It also helps you see how your research fits into the context  of the overall topic.

• Evidence Matrix Special thanks to Dr. Cindy Stearns, SSU Sociology Dept, for permission to use this Matrix as an example.
• << Previous: Misc
• Next: Annotated Bibliographies >>
• Last Updated: Jun 6, 2024 10:40 AM
• URL: https://libguides.sonoma.edu/nursing

• Joyner Library
• Laupus Health Sciences Library
• Music Library
• Digital Collections
• Special Collections
• North Carolina Collection
• Teaching Resources
• The ScholarShip Institutional Repository
• Country Doctor Museum

NURS 3750 - Nursing Honors Project (Neil): Literature Reviews

• NURS 3750 Syllabus
• Contact Your Librarian
• Hours & ILL
• Citing & Writing
• Literature Reviews
• Nursing Research Design
• Research Proposals

Nursing Literature Reviews

What is a Literature (Lit) Review? 

A Literature Review is Not: 

• a quick summary of sources
• a grouping of broad, unrelated sources
• a compilation of everything that has ever been written on a topic
• a literature criticism or book review

So, what is it then?

A literature review is an integrated analysis-- not just a summary-- of scholarly writings that are related directly to your research question.  That is, it represents the literature that provides background information on your topic and shows a correspondence between those writings and your research question.

A literature review may be a stand alone work or the introduction to a larger research paper, depending on the assignment.  Rely heavily on the guidelines your instructor has given you.

Why is it important?

A literature review is important because it:

• Explains the background of research on a topic.
• Demonstrates why a topic is significant to a subject area.
• Discovers relationships between research studies/ideas.
• Identifies major themes, concepts, and researchers on a topic.
• Identifies critical gaps and points of disagreement.
• Discusses further research questions that logically come out of the previous studies.

Adapted from:  https://libguides.uwf.edu/c.php?g=215270&p=4439026  by Hillary Fox, University of West Florida,  hfox @uwf.edu.

Creating a Literature Review using the Matrix Method: 

A matrix review allows you to quickly compare and contrast articles in an easy to read format. It can help you to easily spot differences and similarities between journal articles and your nursing research topic. Review matrices are especially helpful for health sciences literature reviews that cover the scope of research over a given amount of time. 

Most literature reviews are set up in this format: 

Chart adapted from the book below: 

• Check out the e-book above for more help in creating a literature review matrix. 

Steps for Conducting a Literature Review

1. Choose Your Topic

• Review your PICO question and think about your central research question. To review the PICO process, please see Kerry Sewell's LibGuide on this subject. 

2. Decide on the scope of your review

• How many studies do you need to look at? 
• How comprehensive should it be? 
• How many years should it cover? (Dr. Larson usually prefers articles no older than 5 years)

3. Select the databases you want to use to conduct your searches (See the Databases Tab Above!)

4. Conduct your searches and find the literature. (Keep track of your searches)

• Review the abstracts and conclusions carefully. This will help you decide which articles actually fit the criteria you are looking for. 
• Write down the keywords you used and where you found them. 
• Use RefWorks to keep track of your citations. (Email me  - [email protected] -  if you need help!) 

5. Review the Literature (This will probably be the most time consuming part)

• What was the research question of the study you are reviewing?  What were the authors trying to discover? 
• Was the research funded by a company or source that could influence the findings? (Such as Colgate® sponsoring a toothpaste study?)
• What were the research methodologies? Analyze the paper's literature review, the samples and variables used, the results and conclusions. Does the research seem to be complete? Could it have been conducted more soundly? What questions does it raise? 
• If there are conflicting studies, why do you think that is? 
• How are the authors of the paper viewed in the field? Has this study been cited by other publications? 

Literature Review Examples

Remember, a lit review provides an intelligent overview of the topic. There may or may not be a method for how studies are collected or interpreted. Lit reviews aren't always labeled specifically as "literature reviews," they may often be embedded with other sections such as an introduction or background. 

• Mentes, J.C., Salem, N., & Phillips, L.R. (2017). Ethnocultural gerontological nursing. An integrative literature review. Journal of Transcultural Nursing, 28(1), 79-97.  https://journals.sagepub.com/doi/pdf/10.1177/1043659615601483
• Rosa, D.F., Carvalho, M.V., & Pereira, N.R, et al. (2019). Nursing care for the transgender population: genders from the perspective of professional practice. Revista Brasilerira de Enfermagem, 72 (Suppl 1), 299-306.  http://www.scielo.br/pdf/reben/v72s1/0034-7167-reben-72-s1-0299.pdf
• Dahlke, S.A., Hunter, K.F., Negrin, K. (2019). Nursing practice with hospitalized older people: Safety and harm. International Journal of Older People Nursing, 14 (1), e1220.  https://onlinelibrary.wiley.com/doi/full/10.1111/opn.12220

Adapted from:  https://libguides.uwf.edu/c.php?g=215270&p=4439026  by Hillary Fox, University of West Florida, [email protected].

Carrie Forbes, MLS

• << Previous: Citing & Writing
• Next: Nursing Research Design >>
• Last Updated: Jan 12, 2024 10:05 AM
• URL: https://libguides.ecu.edu/NURS3750NEIL

Nursing - Graduate Studies Research Guide

Literature review, literature review steps.

• Scholarly Writing
• Library Presentations

Templates for Starting Your Literature Review

• Literature search strategy planner
• Literature search log template
• Review Literature
• Literature Matrix

Featured Ebook

A literature review is an essay or part of an essay that summarizes and analyzes research in a particular discipline. It assess the literature by reviewing a large body of studies on a given subject matter. It summarizes by pointing out the main findings, linking together the numerous studies and explaining how they fit into the overall academic discussion on that subject. It critically analyzes the literature by pointing out the areas of weakness, expansion, and contention. 

Literature Review Sections:

• Introduction: indicates the general state of the literature on a given subject.
• Methodology: states  where (databases), how (what subject terms used on searches), and what (parameters of studies that were included); so others may recreate the searches and explain the reasoning behind the selection of those studies.
• Findings: summary of the major findings in that subject.
• Discussion: a general progression from broader studies to more focused studies.
• Conclusion: for each major section that again notes the overall state of the research, albeit with a focus on the major synthesized conclusions, problems in the research, and even possible avenues for further research.
• References: a list of all the studies using proper citation style. 

Literature Review Tips:

• Beware of stating your own opinions or personal recommendations (unless you have evidence to support such claims).
• Provide proper references to research studies.
• Focus on research studies to provide evidence and the primary purpose of the literature review.
• Connect research studies with the overall conversation on the subject.
• Have a search strategy planner and log to keep you focused.

Literature reviews are not a book reports or commentaries; make sure to stay focused, organized, and free of personal biases or unsubstantiated recommendations.

Literature Review Examples:

• Lemetti, T., Stolt, M., Rickard, N., & Suhonen, R. (2015). Collaboration between hospital and primary care nurses: a literature review. International Nursing Review , 62 (2), 248-266. doi:10.1111/inr.12147  

1. Choose a topic and define your research question.

Your literature review should be guided by a focus research question.   Consider PICO and FINER criteria for developing a research question.

• Make sure your research question is not too broad or too narrow. Do a couple of pre-searches to see what information is out there and determine if it is a manageable topic.
• Identify the main concepts of your research question and write down terms that are related to them. Keep a list of  terms that you can use when searching.
• If possible, discuss your topic with your professor. 

2. Decide on the scope of your review.

Check with your assignment requirements and your professor for parameters of the Literature Review.

• How many studies are you considering?
• How comprehensive will your literature review be?
• How many years should it cover? 

3. Select appropriate databases to search.

Make a list of the databases you will search. 

• Don't forget to look at books, dissertations or other specialized databases .
• Contact your librarian to make sure you are not missing any vital databases for that topic.

4. Conduct searches and find relevant literature.

As you are searching in databases is important to keep track and notes as you uncover information.

• Read the abstracts of research studies carefully instead of just downloading articles that have good titles.
• Write down the searches you conduct in each database so that you may duplicate or avoid unsuccessful searches again.
• Look at the bibliographies and references of research studies you find to locate others .
• Look for subject terms or MeSH terms that are associated with the  research studies you find and use those terms in more searches.
• Use a citation manager such as Zotero or Endnote Basic to keep track of your research citations.

5. Review the literature. 

As you are reading the full articles ask the following questions when assessing studies:

• What is the research question of the study?
• Who are the author(s)? What are their credentials and how are they viewed in their field?
• Has this study been cited?; if so, how has it been analyzed?
• Was the research funded by a source that could influence the findings?
• What were the research methodologies? Analyze its literature review, the samples and variables used, the results, and the conclusions.  Does the research seem to be complete?  What further questions does it raise?
• Are there any conflicting studies; if so why?

Throughout the process keep careful notes of your searches and findings so it is easier to put it together when it comes to the writing part.

• << Previous: Databases
• Next: Scholarly Writing >>
• Last Updated: Jun 24, 2024 3:37 PM
• URL: https://hpu.libguides.com/DNP/MSN

Doctorate of Nursing Practice (DNP) Project Resources

What type of review, how to conduct a review, find articles, evaluating articles, full text access tool.

• How to Get Full Articles
• How to Read a Scientific Paper
• Matrix Template & Example
• Research Instruments
• Organize Your Research
• Statistics + Data Analysis
• Writing & Publishing

Researchers, academics and librarians all use various terms to describe different types of literature reviews. Indeed there is often inconsistency between the ways the types are discussed. Here are a couple of simple explanations.

The image below describes common review types in terms of speed, detail, risk of bias and comprehensiveness:

"Schematic of the main differences between the types of literature review" by Brennan, M. L., Arlt, S. P., Belshaw, Z., Buckley, L., Corah, L., Doit, H., Fajt, V. R., Grindlay, D., Moberly, H. K., Morrow, L. D., Stavisky, J., & White, C. (2020). Critically Appraised Topics (CATs) in veterinary medicine: Applying evidence in clinical practice. Frontiers in Veterinary Science, 7 , 314. https://doi.org/10.3389/fvets.2020.00314 is licensed under CC BY 3.0

The table below has been adapted from a widely used typology of fourteen types of reviews, (Grant & Booth, 2009).  Here are four of the most common types:

For a more detailed list of review types, see:

Grant, M.J. & Booth, A. (2009).  A typology of reviews: An analysis of 14 review types and associated methodologies. Health Information & Libraries Journal, 26 (2), 91-108.  DOI: 10.1111/j.1471-1842.2009.00848.x

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) outlines standards of practice completing a systematic review to ensure consistency and high-quality results.

• PRISMA 2020 Explanations
• PRISMA 2020 Checklist
• PRISMA 2020 Flow Diagram
• PRISMA Flow Diagram Generator
• PRISMA-S: an extension to the PRISMA Statement for Reporting Literature Searches in Systematic Reviews

Techniques from the PRISMA process can also be used with other types of reviews to have a systematic process for searching and evaluating results.

• Article Evaluation Handout Key questions to evaluate each section of original research studies (RCTs, cohort studies, etc)

LibKey Nomad is a browser extension that connects you with articles that are library-licensed or open access. LibKey Nomad is available for Google Chrome, Firefox, Safari, Microsoft Edge, Brave, and Vivaldi.

Here is a short demonstration of how it works:

When using LibKey Nomad, you will automatically be directed to the best available version of an article so you don't need to search in multiple places. When the full text of an article is not available, you will be provided with options to request the article through  Interlibrary Loan (ILL).

LibKey Nomad does not require you to create a personal account. It does not track users or hold credentials, and it is only active when you are on the web page of a scholarly publisher or database.  

Getting Started

• Install the LibKey Nomad extension for your browser of choice. (Note: A user account is  not  required to use the extension.)
• Search for and select "James Madison University" from the list of institutions. See images below.
• When you are on publisher websites, Wikipedia, PubMed, and more, you can l ook for the LibKey Nomad button to download PDFs.

Publisher Websites

When you're browsing publisher sites and other web pages, LibKey Nomad provides a link to download the PDF of an article available through the JMU Libraries. It is not necessary to first connect through the JMU Libraries website. If the full text of the article is not available through the JMU Libraries subscriptions, an "Access Options" button will appear, and you will see options for requesting the article through ILL. See example in the image below.

LibKey Nomad also works with Wikipedia. When you're viewing the list of references for an entry, a "Download PDF" button will appear after the citations, if the full text of the article is available from JMU Libraries. An "Article Link" button may appear for citations that are from sources that do not support linking directly to the PDF. For articles not available from JMU Libraries, an "Access Options..." button will appear that provides options for requesting the articles through ILL. See example in the image below.

When you're searching PubMed, LibKey Nomad shows options for downloading a PDF, linking to an article, or additional access options. You can also view the cover images of the journals that articles appear in. LibKey Nomad also provides a link to the complete issue of a journal. Click "View Complete Issue" to browse the table of contents for the issue in which an article appears, helping you find similar articles from the same publication. See example in the image below.

• << Previous: Home
• Next: Research Instruments >>
• Last Updated: Jun 12, 2024 9:46 AM
• URL: https://guides.lib.jmu.edu/nursing/dnp

• Literature Review Help
• Systematic Review Help
• Annotated Bibliographies Help
• Literature Review Editing & Proofreading
• Literature Review Topic Selection
• Literature Review Writing
• Literature Review Dissertation
• Literature Review Structure & Formatting
• UK Student Blog: Assignment Help, Lit Reviews, Insights

Top Nursing Literature Review Examples for UK-Based Researchers

When it comes to conducting research in the field of nursing, a well-crafted literature review is the cornerstone of your academic journey. As a UK-based researcher, you understand the importance of aligning your work with the latest healthcare policies, guidelines, and research priorities. To help you on your path to excellence, we’ve compiled a curated selection of top nursing literature review examples that will not only inspire you but also provide practical insights into creating your own stellar literature review .

Table of Contents

The Crucial Role of a Nursing Literature Review

Before we delve into the world of nursing literature review examples, let’s take a moment to appreciate the pivotal role this section plays in your research:

• Knowledge Synthesis: A nursing literature review is your opportunity to synthesize existing research and knowledge related to your topic. It allows you to identify key themes, trends, and gaps in the literature.
• Evidence-Based Practice: Nursing is a field where evidence-based practice is paramount. Your literature review provides the foundation for making informed decisions in clinical practice, policy development, and research design.
• Critical Analysis: It demonstrates your critical thinking and analytical skills. A well-crafted literature review showcases your ability to assess the quality and relevance of research articles.
• Contextualization: Your literature review places your research within the broader context of the field, allowing readers to understand the significance of your work.

Given the significance of the nursing literature review , it’s essential to have access to high-quality examples that can guide you in creating a literature review that stands out.

Nursing Literature Review Example: A Source of Inspiration

Nursing literature review examples serve as beacons of inspiration for researchers at all levels. Here’s why they are so valuable:

• Structural Guidance: Examples provide insight into how to structure your literature review effectively. You can see how to introduce, organize, and conclude various sections.
• Writing Style: By studying examples, you can get a sense of the appropriate academic writing style, tone, and language for your literature review .
• Citation and Referencing: Examples demonstrate how to properly cite and reference sources, which is crucial for maintaining academic integrity.
• Research Focus: Examining examples specific to nursing allows you to understand the key areas of research and the current state of knowledge in the field.

Now, let’s explore where you can find these invaluable examples.

1. University Libraries and Databases

University libraries and academic databases are excellent starting points. Most universities provide access to digital dissertations, theses, and research papers through their library websites. Academic databases such as PubMed and CINAHL also host a vast collection of nursing literature reviews. You can search for literature reviews related to your specific nursing topic and access them online.

2. Online Academic Repositories

Numerous online platforms specialize in hosting academic research, including nursing literature reviews. Websites like ResearchGate and JSTOR offer a wealth of resources. These platforms often provide downloadable PDFs of research papers, dissertations, and theses.

3. Nursing Journals

Academic nursing journals frequently publish literature reviews as part of research articles. Journals like the “Journal of Advanced Nursing” and the “Journal of Nursing Scholarship” feature high-quality literature reviews. You can access these articles online and download them for reference.

4. Nursing Schools and Departments

Check the websites of nursing schools and departments at renowned universities. They often showcase exemplary student work, including literature reviews. These examples are typically curated to showcase exceptional research.

5. Online Academic Writing Services

Another valuable source of nursing literature review examples is online academic writing services like ours. These services often maintain a repository of sample papers and dissertations that students and researchers can access for reference. These examples are typically well-crafted and can serve as a guide for your own work.

Example of a Nursing Literature Review PDF: Tailored to Your Field

If you’re pursuing a nursing degree or conducting research in nursing, you may require literature review examples specific to your field. Here’s where to find an example of a nursing literature review PDF:

• University Nursing Departments: Nursing departments of universities often showcase the work of their students on their websites. These examples are tailored to nursing topics and can provide valuable insights.
• Nursing Conferences and Seminars: Nursing conferences and seminars often feature presentations and research papers with literature reviews. You may find relevant literature review examples presented at these events.

Nursing Research Organizations: Organizations like the American Nurses Association (ANA) or the Royal College of Nursing (RCN) in the UK may publish research papers and literature reviews on their websites.

Literature Review Examples Nursing: How to Make the Most of Them

Now that you know where to find nursing literature review examples, it’s crucial to understand how to make the most of these resources:

• Analyze Structure: Pay close attention to the structure of the literature review . Observe how it begins with an introduction, progresses with literature synthesis, and concludes with a summary.
• Study Citation Style: Examine how sources are cited and referenced. Ensure that you understand the citation style used (e.g., APA, MLA, Chicago) and follow it consistently in your own work.
• Identify Key Themes: Look for the identification of key themes, theories, or gaps in the literature. Understanding how these elements are woven into the narrative can guide your own literature review .

Adapt to Your Research: While examples provide valuable guidance, remember to adapt them to your specific research question and context. Your literature review should reflect your unique research focus.

Conclusion: Elevating Your Nursing Research

In your journey to contribute to the field of nursing research, access to high-quality nursing literature review examples is a powerful asset. They offer guidance, structure, and inspiration to create a literature review that makes an impact. Whether you’re a student, a seasoned researcher, or a clinician seeking to integrate evidence-based practice, these resources can help you excel.

Nursing literature review examples provide a roadmap for your research journey. They help you navigate the complexities of academic writing, ensure the credibility of your sources, and demonstrate the relevance of your research. Embrace these examples as valuable tools on your path to excellence.

Remember that while examples are invaluable, your own research and unique contribution to the nursing literature are what truly matter. Use these examples as guides, build upon them, and embark on your journey to elevate nursing research in the UK and beyond. Your dedication and commitment will shape the future of healthcare and make a lasting impact in the field of nursing.

What you can read next

How to Write a Literature Review Introduction

The Ultimate Guide to Writing a Stellar Literature Review

The Role of a Literature Review in Academic Research: A Closer Look

Leave a reply cancel reply.

Your email address will not be published. Required fields are marked *

Save my name, email, and website in this browser for the next time I comment.

Get Affordable Expert Help Today!

Welcome to our dedicated literature review services, designed to support UK students in their academic journey. We provide expert assistance in conducting comprehensive literature reviews, ensuring high-quality research and academic success.

• Systematic Review
• Annotated Bibliographies
• Editing & Proofreading
• Literature Review Structure & Formatting
• Literature Review Plan
• Psychology Literature Review
• Do My Assignment
• PhD Literature Review
• Conclusion on Literature Review
• Literature Review Outline
• Literature Review Table
• Tabular Literature Review
• Thematic Lit Review
• EPQ Literature Review
• Narrative Literature Review
• Thematic Literature Review
• Do My Homework

Email: [email protected]

Phone: +44 7308 518706

Address: 27 Market Place, Penzance, TR18 2JD, United Kingdom

Disclaimer:   Documents provided by Literature Review serve as model papers and are not meant to be submitted directly to the university or reuse/resell in any way. They are written for individual research and reference purpose only.

Copyright © Literature Review All rights reserved.

About Us   |  Contact Us   |  Terms of Service   |  Privacy Policy   |  Sitemap

Limited Time Offer! - 40% OFF on all Services Get Expert Assistance Today!

Get Literature Review Help at Low Price!

Academic Support for Nursing Students

No notifications.

Nursing Literature Reviews

The nursing literature reviews below were written by students to help you with your own studies. If you are looking for help with your nursing literature review then we offer a comprehensive writing service provided by fully qualified academics in your field of study.

Literature Reviews & Related Services

Literature reviews (page 1), the phenomenon of compassion fatigue in oncology nurses.

Last modified: 13th Oct 2021

After repeated exposure to patients' traumatic experiences such as suffering, end-of-life care, and death, oncology staff may experience secondary traumatic stress (STS) or compassion fatigue....

Effect of Buprenorphine on Postoperative Pain Levels

Last modified: 8th Jul 2021

In recent years, buprenorphine has become an increasingly popular choice for managing opioid dependence; however, buprenorphine’s unique mechanism of action can make treating acute pain more complicated....

Termination of Pregnancy Due to Fetal Abnormality Literature Review

Last modified: 25th Jun 2021

This paper has engaged both systematic and critical review considering the best available evidence of STOP. Pregnancy terminations for FA have been increased due to advanced methods in antenatal screening and delayed maternal age ...

Treating Nausea and Vomiting in Pregnancy with Ginger

Last modified: 22nd Jun 2021

This article presents a systemic review of the mechanism and safety of using ginger to treat nausea and vomiting in pregnancy ...

Literature Review on the Treatment of Cocaine Addiction

Last modified: 18th Jun 2021

 The study focuses on the review of literature concerning the effectiveness of the Asian treatment of the people addicted to cocaine....

Systematic Review of Spatial Analysis of Diarrhoea

Last modified: 14th Jun 2021

This review summarises the current literatures on spatial analysis and patterns associated with diarrhoea....

Effects of HIV and AIDS in Children and Adolescents

Last modified: 11th May 2021

The purpose of this paper is to provide researched information on the multifaceted effects of adolescents living with HIV and Aids ...

Literature Review on Obesity Trends

Last modified: 23rd Apr 2021

In this paper we are going to discuss about the various literature review on trends of obesity in USA, academic knowledge impacts and principles of active citizenship might have effect on the contemporary issue of obesity during the subsequent 5 to 10 years....

Review of Literature on Response to Alarms

The purpose of this paper is to review the literature for healthcare professionals’ (HP) understanding and response to monitor alarms in the hospital and any solutions proposed....

Review of Literature on Alzheimer's

To examine peer reviewed published literature on the question – Is the Effect of Physical Activity on Cognitive Function a Risk Factor for Alzheimer in Adults? It shall explore the results from the peer reviewed research articles to determine different perspectives of the research question....

Preterm Birth Effects on Visuospatial Working Memory

Neural alterations of the Visuospatial Working Memory Network in Children Born Preterm: A Systematic Review   Abstract Today premature birth has been identified as a serious clinical and public ...

Pediatric Tonsillectomy Literature Review

Literature on change management is diverse and robust, with applicability to health care organizations. In this literature, it is apparent that in order to manage change specifically in healthcare, a model or approach needs to be selected to address an organization’s specific needs and current issues....

Literature Review: Nurse Administrators

Last modified: 22nd Apr 2021

A nurse administrator in healthcare setting is required to implement measures to find efficient ways of providing nursing care, safety, quality outcomes, and staff development. ...

Literature Review on Patient Dependency

Should patient dependency be used to set nurse-staffing levels in general hospital wards? In this section, we perform a literature review to discuss patient dependency in clinical settings, and examine how we can measure patient dependency levels....

Review of Literature on Male Suicide Rates

 In the United States, and almost every country, males have higher rates of suicide completion compared to women. Men are considered more susceptible due to the difference of risk factors and how assessment of risk is determined. Public awareness of suicide correlates with the idea that a person who is in danger of suicide is depressed...

Literature Review on Cephalexin

The objectives of this study was to carry out pharmaceutical equivalence studies on different brands of cephalexin 500mg capsules available in local market of Karachi....

Fetal Alcohol Syndrome Literature Review

Last modified: 21st Apr 2021

Fetal alcohol spectrum disorders is a highly prevalent condition associated with a broad range of neurobehavioral deficits, from mental retardation following high-dose gestational alcohol exposure to more subtle behavioral  problems following moderate gestational exposure ...

Literature Review on Improving Cardiovascular Health With Statins

Last modified: 19th Apr 2021

This literature review aims at examining how treating patients with no history of cardiovascular disease or heart disease with statins can help reduce complications or death. ...

Literature Review On Sleep and Obesity

Duration of sleep, the quality of sleep, and the frequency of sleep are topics for discussion when it comes to research into the world of sleep and its consequences on our bodies and health....

Literature Review On The Prevention On Disease

Last modified: 14th Apr 2021

Many researchers have found the importance of prevention on controlling and managing diseases. Most proponents of child immunization for example argue that it is very efficacious in preventing preventable and life-threatening disease like Measles and Polio....

Literature review On Oral Contraceptive Use And Risk of HIV/AIDS

In this literature review we observe if contraceptive use can create an association between individuals perceived risk of HIV/STI....

Literature Review On Controlling The Transmission Of MRSA

This review will therefore compare and contrasting different methods carried out by various hospitals around the world in order to regulate and control the transmission of MRSA....

Literature Review On The Healthcare Delivery System

The purpose of this paper is to explore and understand the different delivery methods of healthcare employed in this county and their outcomes. ...

Literature Review: The Role Of Telemedicine In Traumatic Brain Injury

Last modified: 13th Apr 2021

The purpose of this paper is to investigate the role of telemedicine and the remote clinical nursing management of combat related traumatic brain injury....

Literature Review On Nicotine Addiction

Last modified: 12th Apr 2021

The purpose of this essay is to identify the potential causes of nicotine addiction, as well as an exploration of the current literature related to nicotine cessation methods....

Search our Nursing Literature Reviews

Tip : If you can't find what you are looking for, try shortening your search phrase. E.g. "CSR"

Related Services

Communicative Sciences and Disorders

• Online Learners: Quick Links
• ASHA Journals
• Research Tip 1: Define the Research Question
• Reference Resources
• Evidence Summaries & Clinical Guidelines
• Drug Information
• Health Data & Statistics
• Patient/Consumer Facing Materials
• Images/Streaming Video
• Database Tutorials
• Crafting a Search
• Cited Reference Searching
• Research Tip 4: Find Grey Literature
• Research Tip 5: Save Your Work
• Cite and Manage Your Sources
• Critical Appraisal
• What are Literature Reviews?
• Conducting & Reporting Systematic Reviews
• Finding Systematic Reviews
• Tutorials & Tools for Literature Reviews
• Point of Care Tools (Mobile Apps)

What are Systematic Reviews? (3 minutes, 24 second YouTube Video)

Systematic Literature Reviews: Steps & Resources

These steps for conducting a systematic literature review are listed below . 

Also see subpages for more information about:

• The different types of literature reviews, including systematic reviews and other evidence synthesis methods
• Tools & Tutorials

Literature Review & Systematic Review Steps

• Develop a Focused Question
• Scope the Literature  (Initial Search)
• Refine & Expand the Search
• Limit the Results
• Download Citations
• Abstract & Analyze
• Create Flow Diagram
• Synthesize & Report Results

1. Develop a Focused   Question 

Consider the PICO Format: Population/Problem, Intervention, Comparison, Outcome

Focus on defining the Population or Problem and Intervention (don't narrow by Comparison or Outcome just yet!)

"What are the effects of the Pilates method for patients with low back pain?"

Tools & Additional Resources:

• PICO Question Help
• Stillwell, Susan B., DNP, RN, CNE; Fineout-Overholt, Ellen, PhD, RN, FNAP, FAAN; Melnyk, Bernadette Mazurek, PhD, RN, CPNP/PMHNP, FNAP, FAAN; Williamson, Kathleen M., PhD, RN Evidence-Based Practice, Step by Step: Asking the Clinical Question, AJN The American Journal of Nursing : March 2010 - Volume 110 - Issue 3 - p 58-61 doi: 10.1097/01.NAJ.0000368959.11129.79

2. Scope the Literature

A "scoping search" investigates the breadth and/or depth of the initial question or may identify a gap in the literature. 

Eligible studies may be located by searching in:

• Background sources (books, point-of-care tools)
• Article databases
• Trial registries
• Grey literature
• Cited references
• Reference lists

When searching, if possible, translate terms to controlled vocabulary of the database. Use text word searching when necessary.

Use Boolean operators to connect search terms:

• Combine separate concepts with AND  (resulting in a narrower search)
• Connecting synonyms with OR  (resulting in an expanded search)

Search:  pilates AND ("low back pain"  OR  backache )

Video Tutorials - Translating PICO Questions into Search Queries

• Translate Your PICO Into a Search in PubMed (YouTube, Carrie Price, 5:11) 
• Translate Your PICO Into a Search in CINAHL (YouTube, Carrie Price, 4:56)

3. Refine & Expand Your Search

Expand your search strategy with synonymous search terms harvested from:

• database thesauri
• reference lists
• relevant studies

Example: 

(pilates OR exercise movement techniques) AND ("low back pain" OR backache* OR sciatica OR lumbago OR spondylosis)

As you develop a final, reproducible strategy for each database, save your strategies in a:

• a personal database account (e.g., MyNCBI for PubMed)
• Log in with your NYU credentials
• Open and "Make a Copy" to create your own tracker for your literature search strategies

4. Limit Your Results

Use database filters to limit your results based on your defined inclusion/exclusion criteria.  In addition to relying on the databases' categorical filters, you may also need to manually screen results.  

• Limit to Article type, e.g.,:  "randomized controlled trial" OR multicenter study
• Limit by publication years, age groups, language, etc.

NOTE: Many databases allow you to filter to "Full Text Only".  This filter is  not recommended . It excludes articles if their full text is not available in that particular database (CINAHL, PubMed, etc), but if the article is relevant, it is important that you are able to read its title and abstract, regardless of 'full text' status. The full text is likely to be accessible through another source (a different database, or Interlibrary Loan).  

• Filters in PubMed
• CINAHL Advanced Searching Tutorial

5. Download Citations

Selected citations and/or entire sets of search results can be downloaded from the database into a citation management tool. If you are conducting a systematic review that will require reporting according to PRISMA standards, a citation manager can help you keep track of the number of articles that came from each database, as well as the number of duplicate records.

In Zotero, you can create a Collection for the combined results set, and sub-collections for the results from each database you search.  You can then use Zotero's 'Duplicate Items" function to find and merge duplicate records.

• Citation Managers - General Guide

6. Abstract and Analyze

• Migrate citations to data collection/extraction tool
• Screen Title/Abstracts for inclusion/exclusion
• Screen and appraise full text for relevance, methods, 
• Resolve disagreements by consensus

Covidence is a web-based tool that enables you to work with a team to screen titles/abstracts and full text for inclusion in your review, as well as extract data from the included studies.

• Covidence Support
• Critical Appraisal Tools
• Data Extraction Tools

7. Create Flow Diagram

The PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) flow diagram is a visual representation of the flow of records through different phases of a systematic review.  It depicts the number of records identified, included and excluded.  It is best used in conjunction with the PRISMA checklist .

Example from: Stotz, S. A., McNealy, K., Begay, R. L., DeSanto, K., Manson, S. M., & Moore, K. R. (2021). Multi-level diabetes prevention and treatment interventions for Native people in the USA and Canada: A scoping review. Current Diabetes Reports, 2 (11), 46. https://doi.org/10.1007/s11892-021-01414-3

• PRISMA Flow Diagram Generator (ShinyApp.io, Haddaway et al. )
• PRISMA Diagram Templates  (Word and PDF)
• Make a copy of the file to fill out the template
• Image can be downloaded as PDF, PNG, JPG, or SVG
• Covidence generates a PRISMA diagram that is automatically updated as records move through the review phases

8. Synthesize & Report Results

There are a number of reporting guideline available to guide the synthesis and reporting of results in systematic literature reviews.

It is common to organize findings in a matrix, also known as a Table of Evidence (ToE).

• Reporting Guidelines for Systematic Reviews
• Download a sample template of a health sciences review matrix  (GoogleSheets)

Steps modified from: 

Cook, D. A., & West, C. P. (2012). Conducting systematic reviews in medical education: a stepwise approach.   Medical Education , 46 (10), 943–952.

• << Previous: Critical Appraisal
• Next: What are Literature Reviews? >>
• Last Updated: Jun 26, 2024 3:00 PM
• URL: https://guides.nyu.edu/speech