We're live! We are excited to announce the launch of OAIknowledgebase.com.

We're ready to assist you with any questions or help you may have regarding the OAI. Contact us through our Engagement Services.

What's coming?

• OAI Explorer - See what data is available in the OAI and conduct basic descriptive analyses
• OAI Biospecimen Database - Check out which biospecimen (and how much) each OAI participant has in the OAI Biospecimen Repository
• OAI Connector - Find and collaborate with other investigators using the OAI.
• OAI Learning Lab - Downloadable datasets to support lecturers in teaching challenging analytical techniques.

Ramos-Goñi JM, Janssen MF, Perez-Nieves M, Rivero-Arias O, Gonsahn-Bollie S, Boye KS. Health State Utility Values Associated with Knee Osteoarthritis: A Vignette-Based Approach. Patient Prefer Adherence.

Wynell-Mayow W, Hall TAG, Singh A, van Arkel RJ, Jones GG. Interobserver reliability of Coronal Plane Alignment of the Knee (CPAK) phenotype classification : external validation using data from the Osteoarthritis Initiative. Bone Jt Open.

Xu S, Guo C, Zuo J, Yang M, Chen B, Li S, Xiao J, Tang X, Qin Y. Development and validation of a deep learning model for automatic severity grading of hip osteoarthritis: a multi-center study. Ann Med.

Mu L, Fu J, Li M, Liu H, Dong D, Gong J, Jiang Y, Huai X, Xu P, Zhang H. Total knee radiomic feature atlas derived from magnetic resonance imaging segmentation: Insights into osteoarthritis incidence predictors. Eur J Radiol.

Stay tuned: We plan to release a State of the OAI Report and will continue to do so annually.

>1,300 published documents (2003-2025; 128 documents in 2024; based on Scopus)