Nomograms Based on X-Ray Radiomics for Predicting Pain Progression in Knee Osteoarthritis Using Data From the Foundation for the National Institutes of Health: Development and Validation Study

Yingwei Sun   ^{1 *} , MD ;   Jing Liu   ^{2 *} , MSc ;   Chunbo Deng   ^{3 *} , MD ;   Chengbao Peng   ² , MSc ;   Shinong Pan   ⁴ , MD ;   Xueyong Liu   ⁵ , MD

¹ Department of Radiology, Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China

² Platform Engineering Research Center, Neusoft Research Institute of Healthcare Technology, Shenyang, China

³ Department of Sports and Trauma, Central Hospital Affiliated to Shenyang Medical College, Shenyang, China

⁴ Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, China

⁵ Department of Rehabilitation, Shengjing Hospital of China Medical University, Shenyang, China

*these authors contributed equally