1Patient safety movement:history and future directionsSUN Meng, ZHANG Haopeng, ZHANG HuiEditorial3-82The influence of the establishment of AICU on postoperative mortality of patients undergoing radical resection of gastrointestinal tumorsZHANG Yuxuan, SHI Wenjian, MEI Jing, ZHAO Li, NIU Zhengrong, XU GuipingClinical Study9-123Effects of esketamine on puerperal and postpartum depression after cesarean section in elderly parturientsZHANG Lin, HE Fangping, WU DandanClinical Study13-164Prospective study on the application of remazolam toluene sulfonate in induction of anesthesia in childrenCHEN Rongfeng, CAI YingminClinical Study17-225The safety and effectiveness of anesthesia consciousness index in guiding the induction of general anesthesia with ciprofolREN Dongqing, LI Xia, LI Ting, SHI Lei, LI Ruifeng, YAN Wenjun, ZHU LeiClinical Study23-276Observation of low-dose ropivacaine combined with hydromorphone in elderly patients undergoing hip replacement surgeryMA Jian, LI Lin, YUE Dingxiong, ZHANG Kai, HU Zefan, LIU HongClinical Study28-317Effect of transcutaneous electrical acupoint stimulation on adverse reactions in patients undergoing painless gastroscopyLEI Hao, LEI Yuhua, ZHOU Yuan, ZHU Ting, MIAO LiangshengClinical Study32-358Infulencing factors of preoperative sleep disorders in patients undergoing laparo-scopic cholecystectomyYUAN Xing, CHEN Wei, SHI Liuying, WANG Zilin, HUANG Jinglei, ZHOU QiClinical Study36-409Analysis of the occurrence and influencing factors of respiratory depression in patients after general anesthesia during the recovery periodZHUO Jie, LAN Xing, YUAN Lu, CHEN QinghongClinical Study41-4610Effects of targeted pre-control nursing combined with music intervention on emer-gence agitation in elderly patients during recovery period of general anesthesiaZENG Zijun, DONG Dongwei, DING GuanfuNursing Study47-5011Application of bidirectional feedback mechanism in standardized training for anes-thesiology residentsGUO Hai, LI Aimei, WANG Jiang, WU JianjiangTeaching Study51-5412Application of situational simulation teaching method based on the SimMan 3G simulator for anesthesia undergraduatesDAI Yu, MAO Zhongxuan, GAN Min, YANG Chunyi, LI Jiayi, LIN Yunan, LIU JingchenTeaching Study55-5813Research progress in acute pain management after spinal surgeryWANG Zhengyi, ZHAO DiReview Articles71-7614Research progress on the impact of different positions on airway management dur-ing the perioperative periodLIU Xizhen, LU Bo, SUN JianliangReview Articles77-8115Research progress of the perioperative use of S-ketamine for depression in tumor patientALFIRA Arkin, AILAITI TalaitiReview Articles82-8616Application progress of multi-modal teaching method in enhancing the"job competence"of anesthesia undergraduatesGUO Xiaojing, LIANG Bing, XU Bing, YUAN Yimin, LI MiReview Articles87-90 