Open Access statistics for Association of American Medical Colleges, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
29%
Total
Publications
1.3K
Total Open
Publications
371
Total
Citations
40K
Open Access
Percentage
29%
Total
Publications
1.3K
Total Open
Publications
371
Total
Citations
40K
Breakdown
Publisher Open
12%
Both
12%
Other Platform Open
5%
Closed
71%
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 31%
97
Hybrid 16%
50
No Guarantees 53%
162
Other Platform Open
Domain 79%
172
Institution 30%
66
Other Internet 8%
17
Preprint 2%
4
Public 1%
2
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 175 |
doaj.org OAI-PMH Repository | Institution | 38 |
DOI | Other Internet | 13 |
California Digital Library | Institution | 10 |
Unknown Repository | Other Internet | 4 |
American Medical Association | Institution | 4 |
University of Chicago | Institution | 3 |
Maastricht University | Institution | 3 |
Indiana University | Institution | 3 |
OSF Preprints - LISSA | Preprint | 2 |
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