
Open Access statistics for National Association of Chronic Disease Directors, United States, covering academic research published from 2003 to 2025.
Open Access statistics for National Association of Chronic Disease Directors, United States, covering academic research published from 2003 to 2025. Read More.
Open Access Percentage
74%
Total
Publications
89
Total Open
Publications
66
Total
Citations
2K
Open Access
Percentage
74%
Total
Publications
89
Total Open
Publications
66
Total
Citations
2K
Breakdown
Publisher Open
10%
Both
48%
Other Platform Open
16%
Closed
26%
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 54%
28
Hybrid 33%
17
No Guarantees 13%
7
Other Platform Open
Domain 79%
45
Institution 46%
26
Other Internet 7%
4
Preprint 5%
3
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 45 |
doaj.org OAI-PMH Repository | Institution | 13 |
Washington University in St. Louis | Institution | 8 |
Unknown Repository | Other Internet | 2 |
University of Padua | Institution | 2 |
University of Groningen | Institution | 2 |
Research Square | Preprint | 2 |
Queen Mary University of London | Institution | 2 |
Europe PMC | Domain | 2 |
DOI | Other Internet | 2 |