1The significance of changes in blood routine and immune indexes in patients with COVID-19 in acute phase for disease evaluationZhang Le, Zhang Yan, Xia Jia-wei, Zhang Kai-yi, Shen Han-zhang, Ma Zhong-xu, Liu Shu, Du Ying-rong377-3812Prone position ventilation in COVID-19-associated with acute respiratory distress syndromeZhang Yong-li, Guo Jun, Huang Wei, Dai Hong382-3853Measures against coronavirus disease 2019 in No. 3 Hospital of Peking University emergency department——"grey area"managementGe Hong-xia, Li Shuo, Wang Bin, Li Yan, Ge Bao-lan, Li Bao-hua, Qiao Jie, Ma Qing-bian388-3904Upgrading the prevention and control system of fever clinic during the outbreak of novel coronavirus pneumoniaXu Sheng-yong, Liu Ai-hui, Xu Jun, Li Yi, Liu Ji-hai, Sun Peng-xia, Li Fan, Zhu Hua- dong, Yu Xue- zhong391-3945Study on ward division and classification management of prevention and control of COVID-2019 infection for the perinatal-neonates in comprehensive hospital during the epidemicZou Yu-song, MA Xue, Guo Shu-bin, Hu Xiao-xing, Qin Xuan-guang, Chang He-sheng, Lu Jun-li, Ding Xiao-ying, Gu Li, Liu Bing, Yang Xin-qian395-3986Expression of PDCD5 and Bcl-2 in peripheral blood of the patients with influenza pneumonia and the potential relationship with lymphocyte apoptosisLi Ming, Su Wei, Ma Shi-heng, Wang Tao, Cheng Xue- na399-4037Clinical significance of thromboelastography in pyogenic liver abscessNi Zhu-ang, Lu Xiao-ye, Yang Wei-qiang, Chen Li, Liu Li, Ye Chen-an, Zhu Chang-qing404-4108Research on the related factors of response to inhaled nitric oxide treatment in premature infants with hypoxemiaLu Tao, Hao Jian-min, Qiu Juan, Zhang Xin, Li Chun-hong, Meng Xian-ying411-4169Prognostic value of serum high mobility group protein B1 and procalcitonin in the patients with traumatic brain injuryWang Hai, Li Shi-gui417-42110Predictive value of the cumulative fluid balance for the extubation outcome of ICU patientsYan Yao, Xu Jin-bu, Liu Lu, Wang Xiao-juan422-42611Predictive value of neutrophil to lymphocyte ratio and eosinophils in 28-day mortality of patients with acute respiratory distress syndromeYan Xiao-wei, Hua Li-wei, Li Su-qing, Zhang Kun, Zhao Kai-feng, Duan Li-juan, Zhao Jing-yuan, Xia Jia-ding, Li Xiao-dong427-43112Effect of serum lactate dehydrogenase and red blood cell distribution width on the prognosis of elderly patients with sepsisDuan Jin-qi, Ma Li-qiong, Lin Yan, Xu Chang-fu, Zhao Qin-fang432-43713Clinical value of serum miR-198 and miR-30e-5p expression in early diagnosis and prognosis of elderly patients with acute cerebral infarctionZhu Juan, Liu Yan, Chen Jin438-44314Effect of endothelial progenitor cells transplantation on acid-sensitive ion channel-1a in acute lung injury induced by paraquat poisoningJin Yan, Liu Zhi, Cai Quan, Guo Liang, Yang Chen444-44915To evaluate left ventricular myocardial injury in the rabbits at low temperature by two - dimensional spot tracking imagingWANG Dong-ni, CAO Jun-ying450-45416Bibliometric analysis of the current state of public emergency training in China from 2008 to 2018Liang Jin-feng, Wu Hai-bo, Zheng Jun, Huang Jia-min, Lin Jin-le, Wang Cong-hua, Dou Qing-li, Zhang Wen-wu455-46017Advances in the treatment of inflammatory reaction induced by extracorporeal membrane oxygenationLang Yu-heng, Li Tong, Hu Xiao-min, Zhao Cheng-xiu, Zheng Wei-feng, Ma Qun-xing, Ning Meng, Gao Zheng461-465 