How many databases does it take to find a systematic review?

Question

It is important to search two to five databases individually. Only searching one database or using the Library's MegaSearch is not acceptable. Which databases and how many you choose to search depends on the topic of the systematic review. 31 мар. 2022 г.

How many databases should you search for systematic review?

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.

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.

In which database would you find systematic reviews?

The Cochrane Database of Systematic Reviews (CDSR) is the leading journal and database for systematic reviews in health care. The CDSR includes Cochrane Reviews (systematic reviews) and protocols for Cochrane Reviews as well as editorials and supplements.

How many sources should a systematic review have?

Basically, there is no limit on number of studies for a systematic review. For a meta-analysis, you can practically do it with 2 or more. However, generally speaking, a MA of less than 4 or 5 studies of controversial benefit.

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