Functional Monitoring of Patients With Knee Osteoarthritis Based on Multidimensional Wearable Plantar Pressure Features: Cross-Sectional Study

Junan Xie   ^{1 *} , MEng ;   Shilin Li   ^{2 *} , MM ;   Zhen Song   ^{3 *} , MEng ;   Lin Shu   ^{4, 5} , PhD ;   Qing Zeng   ^{6, 7} , MD ;   Guozhi Huang   ^{6, 7} , MD ;   Yihuan Lin   ⁸ , BEng

¹ School of Microelectronics, South China University of Technology, Guangzhou, China

² The First Affiliated Hospital of Nanchang University, Nanchang, China

³ Department of Biomedical Engineering, Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)

⁴ School of Future Technology, South China University of Technology, Guangzhou, China

⁵ Zhongshan Institute of Modern Industrial Technology of South China University of Technology, Zhongshan, China

⁶ Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China

⁷ School of Rehabilitation, Southern Medical University, Guangzhou, China

⁸ School of Electronic and Information Engineering, South China University of Technology, Guangzhou, China

*these authors contributed equally