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Is the coverage of google scholar enough to be used alone for systematic reviews

Overview of attention for article published in BMC Medical Informatics and Decision Making, January 2013
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • One of the highest-scoring outputs from this source (#6 of 2,133)
  • High Attention Score compared to outputs of the same age (99th percentile)
  • High Attention Score compared to outputs of the same age and source (97th percentile)

Mentioned by

news
1 news outlet
blogs
6 blogs
twitter
168 X users
peer_reviews
1 peer review site
facebook
4 Facebook pages
googleplus
5 Google+ users

Citations

dimensions_citation
207 Dimensions

Readers on

mendeley
328 Mendeley
citeulike
5 CiteULike
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Title
Is the coverage of google scholar enough to be used alone for systematic reviews
Published in
BMC Medical Informatics and Decision Making, January 2013
DOI 10.1186/1472-6947-13-7
Pubmed ID
Authors

Jean-François Gehanno, Laetitia Rollin, Stefan Darmoni

Abstract

In searches for clinical trials and systematic reviews, it is said that Google Scholar (GS) should never be used in isolation, but in addition to PubMed, Cochrane, and other trusted sources of information. We therefore performed a study to assess the coverage of GS specifically for the studies included in systematic reviews and evaluate if GS was sensitive enough to be used alone for systematic reviews.

X Demographics

X Demographics

The data shown below were collected from the profiles of 168 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 328 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 9 3%
United States 7 2%
United Kingdom 5 2%
Sweden 2 <1%
Australia 2 <1%
Denmark 2 <1%
Norway 1 <1%
Cuba 1 <1%
Uruguay 1 <1%
Other 8 2%
Unknown 290 88%

Demographic breakdown

Readers by professional status Count As %
Librarian 50 15%
Student > Ph. D. Student 49 15%
Researcher 40 12%
Student > Master 38 12%
Other 22 7%
Other 79 24%
Unknown 50 15%
Readers by discipline Count As %
Medicine and Dentistry 68 21%
Social Sciences 51 16%
Computer Science 35 11%
Agricultural and Biological Sciences 24 7%
Business, Management and Accounting 17 5%
Other 76 23%
Unknown 57 17%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 155. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 06 July 2023.
All research outputs
#261,055
of 25,204,906 outputs
Outputs from BMC Medical Informatics and Decision Making
#6
of 2,133 outputs
Outputs of similar age
#1,783
of 295,646 outputs
Outputs of similar age from BMC Medical Informatics and Decision Making
#2
of 41 outputs
Altmetric has tracked 25,204,906 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 98th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 2,133 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.3. This one has done particularly well, scoring higher than 99% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 295,646 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 99% of its contemporaries.
We're also able to compare this research output to 41 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 97% of its contemporaries.