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
74%
Total
Publications
1.4K
Total Open
Publications
1K
Total
Citations
39K
Open Access
Percentage
74%
Total
Publications
1.4K
Total Open
Publications
1K
Total
Citations
39K
Breakdown
Publisher Open
24%
Both
37%
Other Platform Open
12%
Closed
27%
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%
448
Hybrid 19%
159
No Guarantees 28%
233
Other Platform Open
Domain 95%
642
Institution 12%
84
Public 7%
48
Other Internet 7%
45
Preprint 3%
21
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 641 |
Europe PMC | Domain | 275 |
Semantic Scholar | Public | 44 |
DOI | Other Internet | 26 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 17 |
medRxiv | Preprint | 17 |
California Digital Library - eScholarship | Other Internet | 12 |
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 | 8 |