Open Access statistics for Outcomes Research Consortium, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
63%
Total
Publications
2.3K
Total Open
Publications
1.4K
Total
Citations
55K
Open Access
Percentage
63%
Total
Publications
2.3K
Total Open
Publications
1.4K
Total
Citations
55K
Breakdown
Publisher Open
21%
Both
31%
Other Platform Open
11%
Closed
37%
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 35%
411
Hybrid 27%
320
No Guarantees 38%
451
Other Platform Open
Domain 88%
852
Institution 20%
197
Public 8%
79
Other Internet 7%
64
Preprint 4%
43
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 853 |
Europe PMC | Domain | 413 |
Semantic Scholar | Public | 63 |
University of Groningen / Centre for Information Technology - University of Groningen research database | Institution | 27 |
University College London - UCL Discovery | Institution | 25 |
California Digital Library - eScholarship | Other Internet | 24 |
University of California - eScholarship University of California | Institution | 23 |
Research Square | Preprint | 21 |
DOI | Other Internet | 21 |
Figshare | Public | 17 |
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