COPD Foundation

COPD Foundation

Open Access statistics for COPD Foundation, United States, covering academic research published from 2001 to 2024.

Open Access statistics for COPD Foundation, United States, covering academic research published from 2001 to 2024. Read More.


Open Access Percentage

64%


Total
Publications

274


Total Open
Publications

175


Total
Citations

6.6K


Open Access
Percentage

64%


Total
Publications

274


Total Open
Publications

175


Total
Citations

6.6K

Website

download

Breakdown

13% 40% 9% 38%

Publisher Open

13%

Both

40%

Other Platform Open

9%

Closed

38%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

05101520253035Total Publications
200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

34%OA Journal

OA Journal 34%

47

Hybrid 22%

31

No Guarantees 44%

60

Other Platform Open

Domain 83%

107

Institution 25%

32

Other Internet 22%

29

Public 4%

5

Preprint 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
107
DOI
Other Internet
16
Unknown Repository
Other Internet
10
DANS - Data Archiving and Networked Services
Institution
8
University of Cambridge - Apollo
Institution
7
Konstfack University of Arts, Crafts, and Design - Publications
Institution
6
Figshare
Public
5
Maastricht University - Research Publications
Institution
4
Ludwid Maxmilian's Universitat Munchen - Open access LMU
Institution
4
University of Nottingham - Repository@Nottingham
Institution
3
1 / 5

Data updated 18 August 2025

Share

Share

Share