American Medical Association

American Medical Association

The American Medical Association is an American professional association and lobbying group of physicians and medical students. This medical association was founded in 1847 and is headquartered in Chicago, Illinois. Membership was 271,660 in 2022. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for American Medical Association, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

43%


Total
Publications

1.6K


Total Open
Publications

706


Total
Citations

125K


Open Access
Percentage

43%


Total
Publications

1.6K


Total Open
Publications

706


Total
Citations

125K

Wikipedia

Website

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Breakdown

21% 17% 5% 57%

Publisher Open

21%

Both

17%

Other Platform Open

5%

Closed

57%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100110Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

26%OA Journal

OA Journal 26%

158

Hybrid 19%

117

No Guarantees 55%

329

Other Platform Open

Domain 79%

286

Institution 19%

68

Other Internet 14%

50

Public 1%

3

Preprint 0%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
286
DOI
Other Internet
50
Digital Access to Libraries
Institution
22
Europe PMC
Domain
13
DANS - Data Archiving and Networked Services
Institution
10
Université de Lausanne - SERVAL
Institution
5
Concordia University - Spectrum Research Repository
Institution
5
University of Michigan - Deep Blue
Institution
4
Imperial College London - Spiral
Institution
4
Washington University School of Medicine - Digital Commons@Becker
Institution
3
1 / 4

Data updated 18 August 2025

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