1Clinical study on the diagnostic value of left atrial anterior posterior diameter combined with red blood cell volume distribution width for the stability of warfarin anticoagulation in elderly patientsYU Bin, LUO Xiao, YUAN Mingqing, LIU Wanqian, CHEN Ling3-102Study on the effect of pars plana vitrectomy and panretinal photocoagulation in the treatment of diabet-ic retinopathyWANG Liang11-13,183A pplication effect of laryngeal mask in thoracoscopic sympathectomyZHU Xiuwen, CHEN Yinlian, CHEN Shimin, CAI Minyi14-184Significance of hs-CRP,D-D and Hcy levels in patients with acute cerebral infarction and their cor-relation with prognosisWEI Yiming, LI Chunyan, DENG Shiwang19-225Therapeutic effects of LC+LTCBDE and ERCP/EST+LC in the treatment of patients with cholecysto-lithiasis with choledocholithiasisWEI Guangqing, GUO Zhigang26-306Efficacy and safety of azacytidine combined with low-dose HAG regimen in treatment of newly diag-nosed elderly acute myeloid leukemia patientsWANG Donghai, LIU Jie, LI Zhihua, ZHANG Ling, LUO Jie, ZHANG Xiaodong, PANG Mingyu, CHEN Chen, LIU Meichen, JI Chaoyu31-33,377Retrospective comparative analysis of the effects of bipolar plasma electrosection under hysteroscopy and curettage under hysteroscopy on the recurrence rate and perioperative indicators in patients with endometrial polypsWU Xiaomei, CHEN Xueping, GONG Linlin38-428Clinical study on multidimensional intervention based on nursing outcome classification system to re-duce pressure injury in patients undergoing long-term lateral spinal surgeryZHANG Qiongmei, DENG Li, CHEN Hong55-589Clinical efficacy of aripiprazole and cerebral circulatory system therapy in the treatment of schizophreniaLIU Chunxiao, HE Lei, ZHANG Lingling, LI Guoliang62-6510Application value of speaking valve combined with respiratory rehabilitation training in patients with tracheotomyHE Weijing, LIU Zhongqi, ZHOU Ning, RAO Li, FANG Ping, PENG Wenqing66-6911Research on the hot topics of orthopedic daytime surgery in China based on co word analysisDU Huili, ZUO Wei, LIANG Zefeng, SHI Xinyu73-80 