research methodology literature review

Purdue Online Writing Lab Purdue OWL® College of Liberal Arts

Writing a Literature Review

Welcome to the Purdue OWL

This page is brought to you by the OWL at Purdue University. When printing this page, you must include the entire legal notice.

Copyright ©1995-2018 by The Writing Lab & The OWL at Purdue and Purdue University. All rights reserved. This material may not be published, reproduced, broadcast, rewritten, or redistributed without permission. Use of this site constitutes acceptance of our terms and conditions of fair use.

A literature review is a document or section of a document that collects key sources on a topic and discusses those sources in conversation with each other (also called synthesis ). The lit review is an important genre in many disciplines, not just literature (i.e., the study of works of literature such as novels and plays). When we say “literature review” or refer to “the literature,” we are talking about the research ( scholarship ) in a given field. You will often see the terms “the research,” “the scholarship,” and “the literature” used mostly interchangeably.

Where, when, and why would I write a lit review?

There are a number of different situations where you might write a literature review, each with slightly different expectations; different disciplines, too, have field-specific expectations for what a literature review is and does. For instance, in the humanities, authors might include more overt argumentation and interpretation of source material in their literature reviews, whereas in the sciences, authors are more likely to report study designs and results in their literature reviews; these differences reflect these disciplines’ purposes and conventions in scholarship. You should always look at examples from your own discipline and talk to professors or mentors in your field to be sure you understand your discipline’s conventions, for literature reviews as well as for any other genre.

A literature review can be a part of a research paper or scholarly article, usually falling after the introduction and before the research methods sections. In these cases, the lit review just needs to cover scholarship that is important to the issue you are writing about; sometimes it will also cover key sources that informed your research methodology.

Lit reviews can also be standalone pieces, either as assignments in a class or as publications. In a class, a lit review may be assigned to help students familiarize themselves with a topic and with scholarship in their field, get an idea of the other researchers working on the topic they’re interested in, find gaps in existing research in order to propose new projects, and/or develop a theoretical framework and methodology for later research. As a publication, a lit review usually is meant to help make other scholars’ lives easier by collecting and summarizing, synthesizing, and analyzing existing research on a topic. This can be especially helpful for students or scholars getting into a new research area, or for directing an entire community of scholars toward questions that have not yet been answered.

What are the parts of a lit review?

Most lit reviews use a basic introduction-body-conclusion structure; if your lit review is part of a larger paper, the introduction and conclusion pieces may be just a few sentences while you focus most of your attention on the body. If your lit review is a standalone piece, the introduction and conclusion take up more space and give you a place to discuss your goals, research methods, and conclusions separately from where you discuss the literature itself.

Introduction:

• An introductory paragraph that explains what your working topic and thesis is
• A forecast of key topics or texts that will appear in the review
• Potentially, a description of how you found sources and how you analyzed them for inclusion and discussion in the review (more often found in published, standalone literature reviews than in lit review sections in an article or research paper)
• Summarize and synthesize: Give an overview of the main points of each source and combine them into a coherent whole
• Analyze and interpret: Don’t just paraphrase other researchers – add your own interpretations where possible, discussing the significance of findings in relation to the literature as a whole
• Critically Evaluate: Mention the strengths and weaknesses of your sources
• Write in well-structured paragraphs: Use transition words and topic sentence to draw connections, comparisons, and contrasts.

Conclusion:

• Summarize the key findings you have taken from the literature and emphasize their significance
• Connect it back to your primary research question

How should I organize my lit review?

Lit reviews can take many different organizational patterns depending on what you are trying to accomplish with the review. Here are some examples:

• Chronological : The simplest approach is to trace the development of the topic over time, which helps familiarize the audience with the topic (for instance if you are introducing something that is not commonly known in your field). If you choose this strategy, be careful to avoid simply listing and summarizing sources in order. Try to analyze the patterns, turning points, and key debates that have shaped the direction of the field. Give your interpretation of how and why certain developments occurred (as mentioned previously, this may not be appropriate in your discipline — check with a teacher or mentor if you’re unsure).
• Thematic : If you have found some recurring central themes that you will continue working with throughout your piece, you can organize your literature review into subsections that address different aspects of the topic. For example, if you are reviewing literature about women and religion, key themes can include the role of women in churches and the religious attitude towards women.
• Qualitative versus quantitative research
• Empirical versus theoretical scholarship
• Divide the research by sociological, historical, or cultural sources
• Theoretical : In many humanities articles, the literature review is the foundation for the theoretical framework. You can use it to discuss various theories, models, and definitions of key concepts. You can argue for the relevance of a specific theoretical approach or combine various theorical concepts to create a framework for your research.

What are some strategies or tips I can use while writing my lit review?

Any lit review is only as good as the research it discusses; make sure your sources are well-chosen and your research is thorough. Don’t be afraid to do more research if you discover a new thread as you’re writing. More info on the research process is available in our "Conducting Research" resources .

As you’re doing your research, create an annotated bibliography ( see our page on the this type of document ). Much of the information used in an annotated bibliography can be used also in a literature review, so you’ll be not only partially drafting your lit review as you research, but also developing your sense of the larger conversation going on among scholars, professionals, and any other stakeholders in your topic.

Usually you will need to synthesize research rather than just summarizing it. This means drawing connections between sources to create a picture of the scholarly conversation on a topic over time. Many student writers struggle to synthesize because they feel they don’t have anything to add to the scholars they are citing; here are some strategies to help you:

• It often helps to remember that the point of these kinds of syntheses is to show your readers how you understand your research, to help them read the rest of your paper.
• Writing teachers often say synthesis is like hosting a dinner party: imagine all your sources are together in a room, discussing your topic. What are they saying to each other?
• Look at the in-text citations in each paragraph. Are you citing just one source for each paragraph? This usually indicates summary only. When you have multiple sources cited in a paragraph, you are more likely to be synthesizing them (not always, but often
• Read more about synthesis here.

The most interesting literature reviews are often written as arguments (again, as mentioned at the beginning of the page, this is discipline-specific and doesn’t work for all situations). Often, the literature review is where you can establish your research as filling a particular gap or as relevant in a particular way. You have some chance to do this in your introduction in an article, but the literature review section gives a more extended opportunity to establish the conversation in the way you would like your readers to see it. You can choose the intellectual lineage you would like to be part of and whose definitions matter most to your thinking (mostly humanities-specific, but this goes for sciences as well). In addressing these points, you argue for your place in the conversation, which tends to make the lit review more compelling than a simple reporting of other sources.

• Privacy Policy

Home » Literature Review – Types Writing Guide and Examples

Literature Review – Types Writing Guide and Examples

Table of Contents

A literature review is an essential part of research that surveys existing studies on a topic, providing a foundation and context for new research. It identifies gaps, highlights trends, and establishes a basis for the study’s research questions. This guide explains the types of literature reviews, offers a step-by-step writing guide, and includes examples to help you write a comprehensive and effective review.

Literature Review

A literature review synthesizes and evaluates previous research on a topic. It involves collecting relevant studies, analyzing their findings, and summarizing the knowledge gained. By conducting a literature review, researchers can establish their research within the broader academic conversation, showing how their study builds on or diverges from existing work.

Purposes of a Literature Review :

• Establish Context : Show the current state of research in the field.
• Identify Gaps : Highlight areas that need further investigation.
• Support Research Goals : Provide a foundation for research questions or hypotheses.
• Prevent Redundancy : Avoid duplicating existing studies by understanding what has already been done.

Types of Literature Reviews

1. narrative (traditional) literature review.

• Provides a comprehensive summary of the literature on a topic without a specific research question.
• Commonly used to establish context, it discusses broad themes and trends.
• Example : A narrative review on mental health might cover various treatment approaches and outcomes without a specific focus.

2. Systematic Literature Review

• Involves a structured, replicable process to collect, evaluate, and summarize relevant studies.
• Includes specific criteria for selecting studies and aims to answer a focused research question.
• Example : A systematic review on the effects of cognitive-behavioral therapy on anxiety would detail the selection process, inclusion criteria, and statistical findings.

3. Meta-Analysis

• A subtype of a systematic review that uses statistical methods to combine findings from multiple studies, providing quantitative insights.
• Example : A meta-analysis of studies on the impact of exercise on stress relief might provide an average effect size across all studies.

4. Theoretical Literature Review

• Focuses on evaluating theoretical frameworks, models, and key concepts rather than empirical data.
• Useful for exploring theories that guide research in specific fields.
• Example : Reviewing theories of motivation in education to understand which are most applicable to modern teaching practices.

5. Scoping Review

• Maps the breadth of literature on a broad topic without the rigor of a systematic review.
• Used to identify research gaps and potential areas for future study.
• Example : A scoping review of digital marketing practices in e-commerce might explore various strategies and technologies without evaluating outcomes.

6. Integrative Literature Review

• Integrates and synthesizes both qualitative and quantitative studies to provide a broad understanding of a topic.
• Useful for establishing new theoretical frameworks or identifying broad trends.
• Example : An integrative review on employee engagement could analyze surveys, interviews, and case studies to create a cohesive view of engagement factors.

Writing Guide for a Literature Review

Step 1: define your research scope and purpose.

Start by clarifying the purpose and scope of your literature review. Determine whether you are conducting a broad overview or focusing on specific questions or theories.

Example : “This literature review examines the relationship between social media use and mental health, focusing on how social media impacts self-esteem and anxiety.”

Step 2: Search for Relevant Literature

Use academic databases like PubMed, JSTOR, and Google Scholar to locate relevant articles. Define your search terms and criteria, and prioritize recent studies or key papers in the field.

• Keywords : Use specific keywords and phrases that are central to your topic.
• Inclusion/Exclusion Criteria : Define parameters for the studies you will include, such as publication date, sample size, or methodology.

Example : For a review on employee motivation, keywords might include “employee engagement,” “motivation in the workplace,” and “job satisfaction.”

Step 3: Organize and Summarize Key Themes

Read each study carefully and take notes on significant findings, methodologies, and limitations. Identify recurring themes, patterns, or controversies and organize the literature based on these insights.

Example : Themes in a review on remote work might include productivity, work-life balance, and mental health.

Step 4: Develop an Outline

Structure your literature review to maintain logical flow and readability. A typical outline includes:

• Introduction : Briefly introduce the topic, purpose, and scope of the review.
• Thematic Sections : Divide the review into sections based on themes or research approaches.
• Conclusion : Summarize findings, highlight research gaps, and suggest future research directions.

Example Outline for a Literature Review on Mental Health :

• Introduction
• Impact of Social Media on Self-Esteem
• Social Media’s Role in Anxiety and Depression
• Gaps in the Literature and Future Directions

Step 5: Analyze and Synthesize the Literature

Go beyond summarizing by comparing studies, analyzing their results, and synthesizing insights. Highlight consistencies, contradictions, or unique findings that contribute to a comprehensive understanding of the topic.

Example : Discuss how different studies on cognitive-behavioral therapy report varying levels of effectiveness for depression, based on factors like sample size or intervention duration.

Step 6: Write the Literature Review

Following your outline, write each section of the literature review. Ensure that each paragraph flows logically and builds on previous sections. Use direct quotes sparingly and focus on paraphrasing findings to maintain your narrative.

• Introduction : Present an overview of the topic, importance, and objectives.
• Body : Detail each theme, comparing and contrasting findings.
• Conclusion : Summarize the main findings, acknowledge gaps, and suggest areas for further study.

Step 7: Cite Sources and Format Properly

Use consistent citation style (APA, MLA, Chicago, etc.) and include a reference list of all sources. Proper referencing gives credit to authors and strengthens the credibility of your review.

Example of a Literature Review Excerpt

Title : Literature Review on the Effects of Social Media on Adolescent Mental Health

Introduction Social media has become an integral part of adolescents’ lives, influencing their mental health and well-being. This literature review explores how social media affects self-esteem and anxiety among adolescents, summarizing studies conducted over the past decade.

Social Media and Self-Esteem Several studies have found that social media can have both positive and negative effects on adolescent self-esteem. For instance, Valkenburg and Peter (2019) observed that positive interactions on social media platforms boost self-esteem, while negative comments contribute to lower self-worth. Conversely, a study by Jackson (2020) indicated that adolescents who frequently compare themselves to others on social media report lower self-esteem overall.

Social Media and Anxiety Anxiety is another psychological issue linked to social media use. Research by Smith et al. (2018) suggests that excessive use of platforms like Instagram is associated with increased anxiety levels, particularly among girls. A meta-analysis by Johnson and Allen (2021) revealed a correlation between time spent on social media and higher levels of anxiety, although it acknowledged that causation could not be definitively established.

Conclusion The reviewed studies highlight both the positive and negative impacts of social media on adolescent mental health. However, gaps remain, particularly regarding longitudinal studies that track these effects over time. Future research should focus on examining the long-term psychological effects of social media use to guide effective interventions.

Tips for Writing an Effective Literature Review

• Be Objective : Avoid personal biases and represent the literature fairly.
• Stay Focused : Stick to the main research question and relevant studies.
• Use Clear Transitions : Ensure a logical flow between sections and ideas.
• Critique, Don’t Just Summarize : Analyze and evaluate studies to highlight strengths and weaknesses.
• Revise and Proofread : Ensure clarity, coherence, and consistency in writing style.

Common Mistakes to Avoid

• Over-Reliance on Direct Quotes : Paraphrase to keep your voice consistent.
• Lack of Structure : Use an outline to organize the literature review logically.
• Not Addressing Contradictory Findings : Acknowledge and discuss differing results.
• Ignoring Methodological Differences : Consider how study designs or sample sizes affect findings.
• Failure to Update Sources : Use the most recent and relevant studies to ensure your review is current.

A literature review is a critical component of research that establishes the foundation for your study. By understanding the types of literature reviews and following a structured writing guide, you can create a comprehensive, insightful review that supports your research goals. Whether conducting a systematic review, meta-analysis, or narrative review, a well-crafted literature review not only summarizes existing knowledge but also contributes to academic discourse by identifying research gaps and future directions.

• Booth, A., Sutton, A., & Papaioannou, D. (2016). Systematic Approaches to a Successful Literature Review . Sage Publications.
• Creswell, J. W. (2018). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches . Sage Publications.
• Hart, C. (2018). Doing a Literature Review: Releasing the Research Imagination . Sage Publications.
• Machi, L. A., & McEvoy, B. T. (2016). The Literature Review: Six Steps to Success . Corwin Press.

About the author

Muhammad Hassan

Researcher, Academic Writer, Web developer

You may also like

Dissertation vs Thesis – Key Differences

Background of The Study – Examples and Writing...

Chapter Summary & Overview – Writing Guide...

Research Report – Example, Writing Guide and...

Research Design – Types, Methods and Examples

Conceptual Framework – Types, Methodology and...

Methodological Approaches to Literature Review

• Living reference work entry
• First Online: 09 May 2023
• Cite this living reference work entry

• Dennis Thomas 2 ,
• Elida Zairina 3 &
• Johnson George 4  

910 Accesses

1 Citations

The literature review can serve various functions in the contexts of education and research. It aids in identifying knowledge gaps, informing research methodology, and developing a theoretical framework during the planning stages of a research study or project, as well as reporting of review findings in the context of the existing literature. This chapter discusses the methodological approaches to conducting a literature review and offers an overview of different types of reviews. There are various types of reviews, including narrative reviews, scoping reviews, and systematic reviews with reporting strategies such as meta-analysis and meta-synthesis. Review authors should consider the scope of the literature review when selecting a type and method. Being focused is essential for a successful review; however, this must be balanced against the relevance of the review to a broad audience.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Institutional subscriptions

Similar content being viewed by others

Reviewing Literature for and as Research

Discussion and Conclusion

Systematic Reviews in Educational Research: Methodology, Perspectives and Application

Akobeng AK. Principles of evidence based medicine. Arch Dis Child. 2005;90(8):837–40.

Article   CAS   PubMed   PubMed Central   Google Scholar  

Alharbi A, Stevenson M. Refining Boolean queries to identify relevant studies for systematic review updates. J Am Med Inform Assoc. 2020;27(11):1658–66.

Article   PubMed   PubMed Central   Google Scholar  

Arksey H, O’Malley L. Scoping studies: towards a methodological framework. Int J Soc Res Methodol. 2005;8(1):19–32.

Article   Google Scholar  

Aromataris E MZE. JBI manual for evidence synthesis. 2020.

Google Scholar  

Aromataris E, Pearson A. The systematic review: an overview. Am J Nurs. 2014;114(3):53–8.

Article   PubMed   Google Scholar  

Aromataris E, Riitano D. Constructing a search strategy and searching for evidence. A guide to the literature search for a systematic review. Am J Nurs. 2014;114(5):49–56.

Babineau J. Product review: covidence (systematic review software). J Canad Health Libr Assoc Canada. 2014;35(2):68–71.

Baker JD. The purpose, process, and methods of writing a literature review. AORN J. 2016;103(3):265–9.

Bastian H, Glasziou P, Chalmers I. Seventy-five trials and eleven systematic reviews a day: how will we ever keep up? PLoS Med. 2010;7(9):e1000326.

Bramer WM, Rethlefsen ML, Kleijnen J, Franco OH. Optimal database combinations for literature searches in systematic reviews: a prospective exploratory study. Syst Rev. 2017;6(1):1–12.

Brown D. A review of the PubMed PICO tool: using evidence-based practice in health education. Health Promot Pract. 2020;21(4):496–8.

Cargo M, Harris J, Pantoja T, et al. Cochrane qualitative and implementation methods group guidance series – paper 4: methods for assessing evidence on intervention implementation. J Clin Epidemiol. 2018;97:59–69.

Cook DJ, Mulrow CD, Haynes RB. Systematic reviews: synthesis of best evidence for clinical decisions. Ann Intern Med. 1997;126(5):376–80.

Article   CAS   PubMed   Google Scholar  

Counsell C. Formulating questions and locating primary studies for inclusion in systematic reviews. Ann Intern Med. 1997;127(5):380–7.

Cummings SR, Browner WS, Hulley SB. Conceiving the research question and developing the study plan. In: Cummings SR, Browner WS, Hulley SB, editors. Designing Clinical Research: An Epidemiological Approach. 4th ed. Philadelphia (PA): P Lippincott Williams & Wilkins; 2007. p. 14–22.

Eriksen MB, Frandsen TF. The impact of patient, intervention, comparison, outcome (PICO) as a search strategy tool on literature search quality: a systematic review. JMLA. 2018;106(4):420.

Ferrari R. Writing narrative style literature reviews. Medical Writing. 2015;24(4):230–5.

Flemming K, Booth A, Hannes K, Cargo M, Noyes J. Cochrane qualitative and implementation methods group guidance series – paper 6: reporting guidelines for qualitative, implementation, and process evaluation evidence syntheses. J Clin Epidemiol. 2018;97:79–85.

Grant MJ, Booth A. A typology of reviews: an analysis of 14 review types and associated methodologies. Health Inf Libr J. 2009;26(2):91–108.

Green BN, Johnson CD, Adams A. Writing narrative literature reviews for peer-reviewed journals: secrets of the trade. J Chiropr Med. 2006;5(3):101–17.

Gregory AT, Denniss AR. An introduction to writing narrative and systematic reviews; tasks, tips and traps for aspiring authors. Heart Lung Circ. 2018;27(7):893–8.

Harden A, Thomas J, Cargo M, et al. Cochrane qualitative and implementation methods group guidance series – paper 5: methods for integrating qualitative and implementation evidence within intervention effectiveness reviews. J Clin Epidemiol. 2018;97:70–8.

Harris JL, Booth A, Cargo M, et al. Cochrane qualitative and implementation methods group guidance series – paper 2: methods for question formulation, searching, and protocol development for qualitative evidence synthesis. J Clin Epidemiol. 2018;97:39–48.

Higgins J, Thomas J. In: Chandler J, Cumpston M, Li T, Page MJ, Welch VA, editors. Cochrane Handbook for Systematic Reviews of Interventions version 6.3, updated February 2022). Available from www.training.cochrane.org/handbook.: Cochrane; 2022.

International prospective register of systematic reviews (PROSPERO). Available from https://www.crd.york.ac.uk/prospero/ .

Khan KS, Kunz R, Kleijnen J, Antes G. Five steps to conducting a systematic review. J R Soc Med. 2003;96(3):118–21.

Landhuis E. Scientific literature: information overload. Nature. 2016;535(7612):457–8.

Lockwood C, Porritt K, Munn Z, Rittenmeyer L, Salmond S, Bjerrum M, Loveday H, Carrier J, Stannard D. Chapter 2: Systematic reviews of qualitative evidence. In: Aromataris E, Munn Z, editors. JBI Manual for Evidence Synthesis. JBI; 2020. Available from https://synthesismanual.jbi.global . https://doi.org/10.46658/JBIMES-20-03 .

Chapter   Google Scholar  

Lorenzetti DL, Topfer L-A, Dennett L, Clement F. Value of databases other than medline for rapid health technology assessments. Int J Technol Assess Health Care. 2014;30(2):173–8.

Moher D, Liberati A, Tetzlaff J, Altman DG, the PRISMA Group. Preferred reporting items for (SR) and meta-analyses: the PRISMA statement. Ann Intern Med. 2009;6:264–9.

Mulrow CD. Systematic reviews: rationale for systematic reviews. BMJ. 1994;309(6954):597–9.

Munn Z, Peters MDJ, Stern C, Tufanaru C, McArthur A, Aromataris E. Systematic review or scoping review? Guidance for authors when choosing between a systematic or scoping review approach. BMC Med Res Methodol. 2018;18(1):143.

Munthe-Kaas HM, Glenton C, Booth A, Noyes J, Lewin S. Systematic mapping of existing tools to appraise methodological strengths and limitations of qualitative research: first stage in the development of the CAMELOT tool. BMC Med Res Methodol. 2019;19(1):1–13.

Murphy CM. Writing an effective review article. J Med Toxicol. 2012;8(2):89–90.

NHMRC. Guidelines for guidelines: assessing risk of bias. Available at https://nhmrc.gov.au/guidelinesforguidelines/develop/assessing-risk-bias . Last published 29 August 2019. Accessed 29 Aug 2022.

Noyes J, Booth A, Cargo M, et al. Cochrane qualitative and implementation methods group guidance series – paper 1: introduction. J Clin Epidemiol. 2018b;97:35–8.

Noyes J, Booth A, Flemming K, et al. Cochrane qualitative and implementation methods group guidance series – paper 3: methods for assessing methodological limitations, data extraction and synthesis, and confidence in synthesized qualitative findings. J Clin Epidemiol. 2018a;97:49–58.

Noyes J, Booth A, Moore G, Flemming K, Tunçalp Ö, Shakibazadeh E. Synthesising quantitative and qualitative evidence to inform guidelines on complex interventions: clarifying the purposes, designs and outlining some methods. BMJ Glob Health. 2019;4(Suppl 1):e000893.

Peters MD, Godfrey CM, Khalil H, McInerney P, Parker D, Soares CB. Guidance for conducting systematic scoping reviews. Int J Evid Healthcare. 2015;13(3):141–6.

Polanin JR, Pigott TD, Espelage DL, Grotpeter JK. Best practice guidelines for abstract screening large-evidence systematic reviews and meta-analyses. Res Synth Methods. 2019;10(3):330–42.

Article   PubMed Central   Google Scholar  

Shea BJ, Grimshaw JM, Wells GA, et al. Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews. BMC Med Res Methodol. 2007;7(1):1–7.

Shea BJ, Reeves BC, Wells G, et al. AMSTAR 2: a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both. Brit Med J. 2017;358

Sterne JA, Hernán MA, Reeves BC, et al. ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions. Br Med J. 2016;355

Stroup DF, Berlin JA, Morton SC, et al. Meta-analysis of observational studies in epidemiology: a proposal for reporting. JAMA. 2000;283(15):2008–12.

Tawfik GM, Dila KAS, Mohamed MYF, et al. A step by step guide for conducting a systematic review and meta-analysis with simulation data. Trop Med Health. 2019;47(1):1–9.

The Critical Appraisal Program. Critical appraisal skills program. Available at https://casp-uk.net/ . 2022. Accessed 29 Aug 2022.

The University of Melbourne. Writing a literature review in Research Techniques 2022. Available at https://students.unimelb.edu.au/academic-skills/explore-our-resources/research-techniques/reviewing-the-literature . Accessed 29 Aug 2022.

The Writing Center University of Winconsin-Madison. Learn how to write a literature review in The Writer’s Handbook – Academic Professional Writing. 2022. Available at https://writing.wisc.edu/handbook/assignments/reviewofliterature/ . Accessed 29 Aug 2022.

Thompson SG, Sharp SJ. Explaining heterogeneity in meta-analysis: a comparison of methods. Stat Med. 1999;18(20):2693–708.

Tricco AC, Lillie E, Zarin W, et al. A scoping review on the conduct and reporting of scoping reviews. BMC Med Res Methodol. 2016;16(1):15.

Tricco AC, Lillie E, Zarin W, et al. PRISMA extension for scoping reviews (PRISMA-ScR): checklist and explanation. Ann Intern Med. 2018;169(7):467–73.

Yoneoka D, Henmi M. Clinical heterogeneity in random-effect meta-analysis: between-study boundary estimate problem. Stat Med. 2019;38(21):4131–45.

Yuan Y, Hunt RH. Systematic reviews: the good, the bad, and the ugly. Am J Gastroenterol. 2009;104(5):1086–92.

Download references

Author information

Authors and affiliations.

Centre of Excellence in Treatable Traits, College of Health, Medicine and Wellbeing, University of Newcastle, Hunter Medical Research Institute Asthma and Breathing Programme, Newcastle, NSW, Australia

Dennis Thomas

Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia

Elida Zairina

Centre for Medicine Use and Safety, Monash Institute of Pharmaceutical Sciences, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Parkville, VIC, Australia

Johnson George

You can also search for this author in PubMed   Google Scholar

Corresponding author

Correspondence to Johnson George .

Section Editor information

College of Pharmacy, Qatar University, Doha, Qatar

Derek Charles Stewart

Department of Pharmacy, University of Huddersfield, Huddersfield, United Kingdom

Zaheer-Ud-Din Babar

Rights and permissions

Reprints and permissions

Copyright information

© 2023 Springer Nature Switzerland AG

About this entry

Cite this entry.

Thomas, D., Zairina, E., George, J. (2023). Methodological Approaches to Literature Review. In: Encyclopedia of Evidence in Pharmaceutical Public Health and Health Services Research in Pharmacy. Springer, Cham. https://doi.org/10.1007/978-3-030-50247-8_57-1

Download citation

DOI : https://doi.org/10.1007/978-3-030-50247-8_57-1

Received : 22 February 2023

Accepted : 22 February 2023

Published : 09 May 2023

Publisher Name : Springer, Cham

Print ISBN : 978-3-030-50247-8

Online ISBN : 978-3-030-50247-8

eBook Packages : Springer Reference Biomedicine and Life Sciences Reference Module Biomedical and Life Sciences

• Publish with us

Policies and ethics

• Find a journal
• Track your research