Open Access statistics for CDC Foundation, United States, covering academic research published from 2000 to 2022. Read More.
Open Access Percentage
74%
Total
Publications
1.1K
Total Open
Publications
783
Total
Citations
26K
Open Access
Percentage
74%
Total
Publications
1.1K
Total Open
Publications
783
Total
Citations
26K
Breakdown
Publisher Open
19%
Both
42%
Other Platform Open
13%
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 54%
352
Hybrid 18%
115
No Guarantees 28%
178
Other Platform Open
Domain 95%
551
Institution 15%
89
Public 9%
54
Other Internet 8%
46
Preprint 4%
26
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 547 |
Europe PMC | Domain | 267 |
Semantic Scholar | Public | 46 |
DOI | Other Internet | 25 |
St George's University of London - St George's Online Research Archive | Institution | 23 |
medRxiv | Preprint | 19 |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 15 |
Ghent University - Ghent University Academic Bibliography | Institution | 14 |
London School of Hygiene and Tropical Medicine - LSHTM Research Online | Institution | 12 |
University of California - eScholarship University of California | Institution | 10 |
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