Open Access statistics for CDC Foundation, United States, covering academic research published from 2000 to 2023.
Open Access statistics for CDC Foundation, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
75%
Total
Publications
1.3K
Total Open
Publications
985
Total
Citations
29K
Open Access
Percentage
75%
Total
Publications
1.3K
Total Open
Publications
985
Total
Citations
29K
Breakdown
Publisher Open
25%
Both
38%
Other Platform Open
11%
Closed
26%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 53%
446
Hybrid 19%
156
No Guarantees 28%
233
Other Platform Open
Domain 95%
623
Institution 12%
76
Public 8%
51
Other Internet 7%
44
Preprint 4%
25
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 622 |
Europe PMC | Domain | 270 |
Semantic Scholar | Public | 45 |
DOI | Other Internet | 24 |
medRxiv | Preprint | 20 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 15 |
California Digital Library - eScholarship | Other Internet | 13 |
University of Warwick - Warwick Research Archive Portal | Institution | 8 |
University of Birmingham - University of Birmingham Research Portal | Institution | 8 |
lshtm.ac.uk OAI-PMH Repository | Institution | 7 |