CJCP     2022 24 (6):  654-661    ISSN: 1008-8830  CN: 43-1301/R Establishment of a predictive nomogram model for predicting the death of very preterm infants during hospitalization JUE Zhen-Zhen, SONG Juan, ZHOU Zhu-Ye, LI Wen-Dong, YUE Yu-Yang, XU Fa-Lin Department of Neonatology, Third Affiliated Hospital of Zhengzhou University/Henan Provincial Key Laboratory of Pediatric Brain Injury/Henan Provincial Clinical Research Center of Pediatric Diseases/Advanced Medical Research Center of Zhengzhou University, Zhengzhou 450052, China Received: 2022-02-07  Revised: null  Online: null Supporting info