How many databases should be used for systematic review?

Question

Typically at least three databases are used for a systematic review. A list of most commonly used databases appears on this page, but there may be others to consider depending upon the topic. When conducting a systematic review, a thorough search strategy is necessary. 11 апр. 2022 г.

Can you do a systematic review with one database?

Nevertheless others have concluded that a single database is not sufficient to retrieve all references for systematic reviews [18, 19]. Most articles on this topic draw their conclusions based on the coverage of databases [14].

How many databases are needed for a scoping review?

The JBI recommends starting with an initial search of at least 2 databases relevant to the review topic, followed by an analysis of both the text words contained in the title and abstract and the subject headings used in retrieved papers.

How many references do you need for a systematic review?

1- The average number of references for a research paper is 45, with 90% of research papers having between 8 and 102 references. However, this number depends a lot on study design. For instance, a systematic review typically has 49 references while a case report has only 24.

How many researchers are needed for a systematic review?

By using an online version, you can allow your co-researchers to have access to the studies. Given that at least 2 researchers will be needed to review the potentially included studies, online citation management allows for easy access by the multiple researchers.

Expert · Answer