12021 sepsis guideline:review and reflections on clinical researchesDu Xin-xin, Yu Xiang-you281-2842Meta analysis of the prognosis of out -of -hospital cardiac arrest patients between different gendersChen Li-hua, Luo Ding, Cheng Peng-fei, Zhang Na, Zhou Ming, Zhang Hua285-2923Comparative analysis of diagnosis and treatment data and clinical pathway standards of three kinds of acute and critical diseases within 24 hoursHou Xu-liang, Wang Jia, Chen Wei, Sun Xin, Feng Li-jie, Xu Shao-hua, Shen Hong293-2974Practice of"zero channel" construction in emergency and critical illness based on emergency and first-aid information systemYang Li-xia, Zhen Cui-xiang, Wang Jun, Mai Xue-xia, Hong Yu-yi, Xie Hua, Shao Jin-lian, Li Qi-lin, Liu Bin298-3025Practice of Bao′an public first-aid training mode—based on the coverage rate of first responder on-demand trainingGu Ya-nan, Dou Qing-li, Zhang Wen-wu, Li Na, Xu Jun303-3066Construction and validation of prediction models of blood transfusion within 28 days in intensive care unit based on interactive online calculatorSheng Song, Gao Hong-yang, Zhang Yan-hong, Huang Ye, Wang Xing307-3127The predictive effect of echocardiography on the mortality risk of the patients with severe acute pancreatitis by assessing cardiac dysfunctionHuang Jun-min, Liu Teng-fei, Qiu Shuang, Wang Zhen312-3178Effect of psychological stress combined with hypoxia and the deprivation of water and food on blood hormones and cytokines in ratsWang Li-feng, Wang De-wen, Liu Ya-hua, Peng Rui-yun, Zhang Jun-hua, Li Yang, Zuo Hong-yan, Dong Ji, Xu Xin-ping318-3259Analysis of the curative effect of emergency fast track in the treatment of acute upper gastrointestinal bleeding based on propensity score matching analysisQiao Li, Cheng Ji, Zheng Hui, Yang Huan, Zeng Fang-zheng, Quan Jun-cheng, Zhou Shi-qin, Fan Chao-qiang, Zhou Ren-jie326-33010Risk factors and prognosis of sepsis-associated acute respiratory distress syndromeZhang Shu-juan, Wang Yong, Dai Xiao-ming, Zhang Yong-li331-33611Correlational study of miRNA-146a level and myocardial damage degree in acute ST-segment elevation myocardial infarctionWu Qi, Xiao Sheng-jue, Liu Qiao-zhi, Pan De-feng337-34212A decision tree model for early death in the patients with severe traumatic brain injury and polytraumaRen Jie, Zhu Fei-qi343-34613The research progress of neuroinflammation after intracerebral hemorrhageZhang Ying, Zhou De-sheng347-35214Discussion on early recognition and prevention of sepsis complicated with DIC based on"Wei Qi Ying Xue" syndrome differentiationRen Yang, Yan Zhen-dong, Wu Cai-jun353-35715Research progress of ferroptosis in cerebral ischemia/reperfusion injuryXie Tu-xiu, Lv Jing-jun, Zhang Xin-qi, Xu Xin, Yan Gui-min, Wang Jing358-36316Research progress of NF-κB in renal ischemia-reperfusion injuryZhang Jing-wen, Li Pei-jie364-369 