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 the late 1880s 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 2021. Read More.
Open Access Percentage
69%
Total
Publications
204K
Total Open
Publications
140K
Total
Citations
12M
Open Access
Percentage
69%
Total
Publications
204K
Total Open
Publications
140K
Total
Citations
12M
Breakdown
Publisher Open
11%
Both
32%
Other Platform Open
26%
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 33%
29K
Hybrid 26%
23K
No Guarantees 41%
36K
Other Platform Open
Domain 92%
108K
Institution 22%
26K
Public 9%
10K
Other Internet 5%
5.3K
Preprint 4%
4.9K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 108K |
Europe PMC | Domain | 93K |
Semantic Scholar | Public | 9.1K |
Imperial College London - Spiral | Institution | 3.6K |
University College London - UCL Discovery | Institution | 2.6K |
bioRxiv | Preprint | 2.4K |
University of North Carolina at Chapel Hill - Carolina Digital Repository | Institution | 2.2K |
CiteSeer X | Other Internet | 1.9K |
DOI | Other Internet | 1.9K |
University of Helsinki - Helda | Institution | 1.7K |