CJCP     2020 22 (2):  112-117    ISSN: 1008-8830  CN: 43-1301/R Value of lactate dehydrogenase in predicting refractory Mycoplasma pneumoniae pneumonia in children: an evaluation based on decision curve analysis and dose-response analysis ZHENG Xue-Xiang, LIN Ji-Lei, DAI Ji-Hong Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/Ministry of Education Key Laboratory of Child Development and Disorders/National Clinical Research Center for Child Health and Disorders/China International Science and Technology Cooperation Base of Child Development and Critical Disorders/Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China Received: 2019-09-03  Revised: 2020-01-14  Online: null Supporting info