
Open Access statistics for Health Services Center, United States, covering academic research published from 2000 to 2025.
Open Access statistics for Health Services Center, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
51%
Total
Publications
239
Total Open
Publications
122
Total
Citations
7.6K
Open Access
Percentage
51%
Total
Publications
239
Total Open
Publications
122
Total
Citations
7.6K
Breakdown
Publisher Open
15%
Both
25%
Other Platform Open
10%
Closed
50%
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 40%
38
Hybrid 14%
13
No Guarantees 46%
43
Other Platform Open
Domain 75%
62
Institution 43%
36
Other Internet 8%
7
Preprint 5%
4
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 62 |
doaj.org OAI-PMH Repository | Institution | 19 |
Unknown Repository | Other Internet | 6 |
University of Michigan | Institution | 5 |
California Digital Library | Institution | 5 |
University of Groningen | Institution | 3 |
Research Square | Preprint | 3 |
DOI | Other Internet | 3 |
University of Manchester | Institution | 2 |
University of Birmingham | Institution | 2 |