tailieunhanh - Imaging features in incident radiographic patellofemoral osteoarthritis: The Beijing Shunyi osteoarthritis (BJS) study

The present study aims to describe the imaging features in incident radiographic patellofemoral osteoarthritis (RPFOA) population in a Chinese suburban area. Methods: The Beijing Shunyi osteoarthritis (BJS) study was a population-based, longitudinal and prospective study. Residents were recruited by randomized cluster sampling in 2014 and were followed 3 years later. |