
Open Access statistics for Health Affairs, United States, covering academic research published from 2000 to 2025.
Open Access statistics for Health Affairs, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
50%
Total
Publications
11K
Total Open
Publications
5.4K
Total
Citations
56K
Open Access
Percentage
50%
Total
Publications
11K
Total Open
Publications
5.4K
Total
Citations
56K
Breakdown
Publisher Open
35%
Both
14%
Other Platform Open
2%
Closed
49%
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 26%
1.3K
Hybrid 12%
661
No Guarantees 62%
3.2K
Other Platform Open
Domain 66%
1.2K
Institution 47%
844
Other Internet 6%
107
Preprint 1%
21
Public 1%
17
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 1.2K |
doaj.org OAI-PMH Repository | Institution | 653 |
Unknown Repository | Other Internet | 84 |
ucf.edu OAI-PMH Repository | Institution | 31 |
DOI | Other Internet | 31 |
Royal Netherlands Academy of Arts and Sciences | Institution | 22 |
Europe PMC | Domain | 22 |
Research Square | Preprint | 14 |
Figshare | Public | 14 |
Fundação de Amparo à Pesquisa do Estado de São Paulo | Institution | 13 |