From Illness Reactivity
to Wellness Proactivity


AI-based Knee Osteoarthritis Prognostic Model +
Patient Self-management Mobile Application

  • Enhance the interplay between primary and secondary healthcare

  • Improve chronic disease management

  • Safeguard public health

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  • Trained with over 10,000 KOA subjects

  • Achieved a prediction precision of over 80%

  • State-of-the-art

Current Dataset:

Trained by US Dataset

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Additional HK dataset

Improve adaptation to local population prediction

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Our Team


Dr. Chunyi Wen MB.BS, M.Med.Sc., Ph.D.

Honourabale Consultant / Project Supervisor / 
Principal Investigator of Wen's Lab, Associate Professor

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Justin Chan

Co-Founder, CTO

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Joffy Lau

Data Engineer

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Andrew Leung

Research Analyst


Selwyn Sze

Data Engineer


Jacky Wu

Business Development Manager


Karen Wong

Founding Member, CFO


Clarice Yip

Business Administrator

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Lucy Ng

Founding Member, UXUI Designer


Yoyo Wo

Clinical Advisor

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Tiffanie Li

Business Operations Specialist


Latest Publication

Chan, L. C., Li, H. H. T., Chan, P. K., & Wen, C. (2021). A Machine Learning-based Approach to Decipher Multi-etiology of Knee Osteoarthritis Onset and Deterioration. Osteoarthritis and Cartilage Open, 3(1), 100135. doi:

Li HHT, Chan LC, Wen C. A Machine Learning-based Predictive Model for Progression of Knee Osteoarthritis from Clinical Data. Osteoarthritis and Cartilage. 2020; 28, S312-S314.