Authoratory Statistics for 2010-Q1 Release

Date of the release

May 5, 2010

Source of bibliographical information

PubMed/Medline databases

Time period covered

from 2000 to 2010 inclusive

Criteria for author selection

must have at least seven publications in the time period considered

Last PubMed item considered

20,301,229

Total articles selected

6,485,400

Number of unique authors found

6,407,246

Unique authors selected for the release

969,189

Unique MeSH keywords extracted

25,588

Source of funding and grant information

NIH databases

Funding and grants considered

364,083 unique grants considered from 1972 till present; 881,321 unique awards processed from 1992 till present

Unique grant recipients found

160,817

Unique grant recipients selected for the release

187,153

Release History

2010-Q1 Release
2009-Q4 Release
2009-Q1 Release
2008-Q3 Release
2008-Q1 Release
2007-Q4 Release
2007-Q3 Release
2007-Q2 Release
2007-Q1 Release
2006-Q4 Release