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Scoping Reviews

Learn how the library can support you with your scoping review.

What is a Scoping Review?

A scoping review is a study that aims "to map the literature on a particular topic or research area and provide an opportunity to identify key concepts; gaps in the research; and types and sources of evidence to inform practice, policymaking, and research."

Daudt HM, van Mossel C, Scott SJ. Enhancing the scoping study methodology: a large, inter-professional team's experience with Arksey and O'Malley's framework. BMC Med Res Methodol. 2013 Mar 23;13:48. doi: 10.1186/1471-2288-13-48. PMID: 23522333; PMCID: PMC3614526.

Table 1 Defining characteristics of traditional literature reviews, scoping reviews and systematic reviews

Source:  Munn, Z., Peters, M.D.J., Stern, C. et al. Systematic review or scoping review? Guidance for authors when choosing between a systematic or scoping review approach. BMC Med Res Methodol 18,143 (2018). https://doi.org/10.1186/s12874-018-0611-x is licensed under CC BY 4.0 (http//creativecommons.org/licenses/by4.0)

Indications for a Scoping Review vs a Systematic Review

SCOPING REVIEW SYSTEMATIC REVIEW
To identify the types of available evidence in a given field Uncover the international evidence
To clarify key concepts/ definitions in the literature Confirm current practice/ address any variation/ identify new practices
To examine how research is conducted on a certain topic or field Identify and inform areas for future research
To identify key characteristics or factors related to a concept Identify and investigate conflicting results
As a precursor to a systematic review Produce statements to guide decision-making
To identify and analyze knowledge gaps  

Source:  Munn, Z., Peters, M.D.J., Stern, C. et al. Systematic review or scoping review? Guidance for authors when choosing between a systematic or scoping review approach. BMC Med Res Methodol 18,143 (2018). https://doi.org/10.1186/s12874-018-0611-x is licensed under CC BY 4.0 (http//creativecommons.org/licenses/by4.0)

Scoping Reviews - videos from Cochrane

Scoping reviews: what they are and how you can do them: videos from a Cochrane Learning Live Webinar.  Presents an overview of scoping reviews and includes examples, steps of the scoping review process, and methods used in scoping reviews from the literature.

Other types of reviews

Rapid review -  A rapid review is like an accelerated systematic review.  It may take 2-4 months to complete. While it assesses the evidence, it lacks the rigor of a full systematic review.

 

Definitions for various types of reviews are available from Grant MJ, Booth A. A typology of reviews: an analysis of 14 review types and associated methodologies. Health Info Libr J. 2009 Jun;26(2):91-108. doi: 10.1111/j.1471-1842.2009.00848.x. Review. PubMed PMID: 19490148

What is a Meta-Analysis?

A meta-analysis uses statistical methods to combine information from a number of separate but similar studies and derive conclusions on that subject. 

What is a Literature Review?

A literature review intends to provide an overview of a subject.  It does not include a systematic search of the literature or a description of the methods used in the review and is sometimes based on author experience.  These reviews may be subject to bias. 

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