
Open Access statistics for EP Analytics (United States), United States, covering academic research published from 2000 to 2025.
Open Access statistics for EP Analytics (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
61%
Total
Publications
1.1K
Total Open
Publications
684
Total
Citations
17K
Open Access
Percentage
61%
Total
Publications
1.1K
Total Open
Publications
684
Total
Citations
17K
Breakdown
Publisher Open
23%
Both
24%
Other Platform Open
13%
Closed
40%
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 41%
202
Hybrid 34%
172
No Guarantees 25%
124
Other Platform Open
Domain 53%
209
Institution 46%
181
Other Internet 18%
69
Preprint 12%
47
Public 3%
10
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 215 |
doaj.org OAI-PMH Repository | Institution | 109 |
DOI | Other Internet | 60 |
Office of Scientific and Technical Information | Institution | 23 |
medRxiv | Preprint | 16 |
bioRxiv | Preprint | 16 |
Unknown Repository | Other Internet | 13 |
Figshare | Public | 9 |
California Digital Library | Institution | 9 |
Europe PMC | Domain | 8 |