Open Access statistics for National Patient Safety Foundation, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
49%
Total
Publications
3.5K
Total Open
Publications
1.7K
Total
Citations
89K
Open Access
Percentage
49%
Total
Publications
3.5K
Total Open
Publications
1.7K
Total
Citations
89K
Breakdown
Publisher Open
17%
Both
22%
Other Platform Open
10%
Closed
51%
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 33%
444
Hybrid 20%
276
No Guarantees 47%
638
Other Platform Open
Domain 88%
981
Institution 21%
232
Public 6%
67
Other Internet 5%
53
Preprint 2%
26
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 971 |
Europe PMC | Domain | 566 |
Semantic Scholar | Public | 55 |
University of Michigan - Deep Blue | Institution | 34 |
Research Square | Preprint | 21 |
Harvard University - Digital Access to Scholarship at Harvard (DASH) | Institution | 18 |
University of Oxford - Oxford Academic Notes & Queries | Institution | 15 |
Figshare | Public | 14 |
University of California - eScholarship University of California | Institution | 13 |
University College London - UCL Discovery | Institution | 13 |
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