Lifespan
Open Access statistics for Lifespan, United States, covering academic research published from 2000 to 2025.
Open Access statistics for Lifespan, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
48%
Total
Publications
21K
Total Open
Publications
10K
Total
Citations
860K
Open Access
Percentage
48%
Total
Publications
21K
Total Open
Publications
10K
Total
Citations
860K
Breakdown
Publisher Open
13%
Both
22%
Other Platform Open
13%
Closed
52%
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 41%
3K
Hybrid 17%
1.2K
No Guarantees 42%
3.1K
Other Platform Open
Domain 86%
6.3K
Institution 35%
2.6K
Other Internet 6%
450
Preprint 6%
445
Public 2%
126
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 6.4K |
doaj.org OAI-PMH Repository | Institution | 1.6K |
DOI | Other Internet | 345 |
bioRxiv | Preprint | 221 |
California Digital Library | Institution | 195 |
Unknown Repository | Other Internet | 172 |
Europe PMC | Domain | 152 |
uri.edu OAI-PMH Repository | Institution | 136 |
medRxiv | Preprint | 123 |
Figshare | Public | 115 |