National Institutes of Health
The National Institutes of Health, commonly referred to as NIH, is the primary agency of the United States government responsible for biomedical and public health research. It was founded in 1887 and is now part of the United States Department of Health and Human Services. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for National Institutes of Health, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
69%
Total
Publications
276K
Total Open
Publications
191K
Total
Citations
20M
Open Access
Percentage
69%
Total
Publications
276K
Total Open
Publications
191K
Total
Citations
20M
Breakdown
Publisher Open
12%
Both
33%
Other Platform Open
24%
Closed
31%
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 29%
37K
Hybrid 30%
37K
No Guarantees 41%
52K
Other Platform Open
Domain 93%
145K
Institution 15%
23K
Public 8%
12K
Other Internet 7%
12K
Preprint 6%
9.7K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 145K |
Europe PMC | Domain | 101K |
Semantic Scholar | Public | 9.5K |
DOI | Other Internet | 8.4K |
bioRxiv | Preprint | 6.1K |
Figshare | Public | 5.2K |
California Digital Library - eScholarship | Other Internet | 2.8K |
University of California - eScholarship University of California | Institution | 2.7K |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 2.6K |
University College London - UCL Discovery | Institution | 2.3K |