12889_2020_9611_MOESM1_ESM.docx (13.57 kB)
Additional file 1 of Incidence and risk factors of symptomatic knee osteoarthritis among the Chinese population: analysis from a nationwide longitudinal study
journal contribution
posted on 2020-10-02, 03:53 authored by Yan Ren, Jiang Hu, Jing Tan, Xiaoming Tang, Qianrui Li, Huazhen Yang, Chunrong Liu, Qiao He, Kang Zou, Xin Sun, Bo TanAdditional file 1 Table S1. The questions used to assess symptomatic knee OA and other health conditions