Osteoarthritis Initiative
Collaborative Osteoarthritis
Research Enterprise
Knowledgebase
Updates
Welcome to the OAI CORE Knowledgebase
We're ready to assist you with any questions or help you may have regarding the OAI. Contact us today!
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What's coming?
- OAI Explorer - OAI variable search
- OAI Connector - Find and collaborate with other investigators using the OAI
- OAI Learning Lab - Downloadable datasets to support lecturers in teaching challenging analytical techniques
OAI.Edu Webinar Schedule
October 19 – Pamela Semanik
OAI Accelerometry Data
November 16 – David Felson & Michael Nevitt
Radiographs in the OAI
December 14 – Jeffrey Duryea
JSW and FTA measurements in the OAI
January 11 – C. Kent Kwoh
The OAI After 96 Months
February 8 – Kate Lapane
OAI Medication Inventory
March 15 – Felix Eckstein
Quantitative cartilage morphology measurements in the OAI
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Browse our centralized list of NIAMS-funded resources including repositories, knowledgebases, T32 training grants, and P30 centers.
Recent Publications
Song JW, Kim SE, Ro DH. Different osteoarthritis progression rates within early-stage knee osteoarthritis: a retrospective cohort study using machine learning cluster analysis from the osteoarthritis initiative database. Knee Surg Relat Res.
Gatti AA, Marusich KR, Clouthier A, White MS, Ong C, Esrafilian A, Smith C, Kolesar J, Tan T, Uhlrich S, Chu C, Sherman S, Gold GE, Delp SL, Kogan F, Chaudhari AS. Neural shape models enable cohort-scale simulation of knee cartilage mechanics. medRxiv [Preprint].
Marth AA, Ziegeler K, Joseph GB, Liu F, Zwerin R, Lynch JA, Lane NE, McCulloch CE, Nevitt MC, Link TM. Comparison of a quantitative MRI-based radiomics marker with semiquantitative signal alteration scores in the infrapatellar fat pad: Data from the Osteoarthritis Initiative. Osteoarthr Imaging.