ROC analysis determines optimal cutoff and doubtable interval of the Bath ankylosing spondylitis metrology index in a multicenter case control study

G Genggeng Guo J Juanjuan He J Jianwen Liu (Guangdong Provincial Key Laboratory of New Energy Materials Service Safety, Shenzhen Key Laboratory of Energy Electrocatalytic Materials, College of Materials Science and Engineering) X Xiaoye Yan M Meng Zhou C Chenmin Wu D Diantian Lin Z Zhihan Chen Q Qing Yan F Fei Gao Z Zugang Xie F Feng Huang S Shengli Zhang