1Regulation of Glioblastoma by Silencing of Polycomb Group Gene PCGF1 and Analysis of Its Survival PrognosisFAN Rong, CHEN Xuewei, DONG Lijin369-373,3782Exposure Inhalation Injury on the Lung Tissue of Mice in Smoke Released by Non-metallic Materials BurningTANG Ying, REN Xiaomeng, CHEN Shuanghong, JIAO Yong374-3783Utilizing Databases to Study the Expression of FAM107A in Gastric Cancer and Its Clinical SignificanceCAO Ding, MA Dandan, ZHANG Zhiyong, YUAN Ye, SUN Kang, CAI Xun379-3844Efficacy of Open Reduction Internal Fixation with 2.5 mm Mini-locking Compression Plate in the Treatment of Distal Radial Die-punch FractureFENG Ruibing, WANG Huasong, CAI Xianhua, YANG Chengxi, PANG Jiongyu, JIANG Zhuang385-388,3965Application of 3D Printing Model Combined with Flipped Classroom in Otolaryngology TeachingCHEN Shiming, YANG Rui, XU Yu, HAN Jibo, ZHANG Wei, KONG Yonggang389-3926Clinical Observation of Electroacupuncture Therapy in Patients with Repeated Implantation Failure in IVF-ETDENG Chao, CHEN Lifeng, MA Ran, WANG Yueshen, CHEN Yunyun, ZHENG Qing, KONG Lihong393-3967Analysis of Multi-drug Resistance Bacteria Colonization In Nasal and Its Risk Factors of Pulmonary Tuberculosis OutpatientsZHANG Pan, ZHAO Huihai, QIN Lixia, LI Fang, LI Wei, ZHANG Haipu397-399,4118Diagnostic Value of Color Doppler Ultrasonography of Parathyroid Hyperplasia in Patients with Chronic Kidney Disease at Different StageDUAN Yun, LI Jin, YANG Liu400-4049Analysis of Clinical Characteristics and Early-warning Signals for Death of Patients with COVID-19DING Yongjun, SUN Liu, ZHU Ting, SHI Wendan, YANG Rui, CHEN Shiming, KONG Yonggang405-41110Analysis of Clinical Characteristics of 224 Cases with COVID-19ZHENG Yaqiong, LIU Lei, CAI Liping, WU Wanlei, TANG Shi, ZHANG Yanhong, ZHENG Shangen412-41511Correlates Between Serum Vitamin D Level, Thyroid Autoimmune Antibodies and Self-reported Depression of COVID-19 Survivors in 14-day QuarantineYUAN Bo, WANG Jianchun, CHEN Min, SUN Wei, HU Xiaopeng, AN Yawen, LI Zhiwen, CHEN Zilong, CHEN Xiaoyan, YU Ping, CAI Xin416-419,42912Changes of Haematologic indices of COVID-19 Patients in Home Isolation at the Early Stage of InfectionFANG Yao, LIU Huaping, DUAN Huili, QU Lei, YANG Fang420-42313Impact of Mental Stress on Fatigue and the Moderation Effect of Optimism of Military Personnel in Field TrainingZHU Haiteng424-42914Research on the Characteristics and Related Factors of Mental Resilience of Recruits in Training PeriodHUA Zhen, YANG Laiqi, MA Wentao, WU Xingqu, ZHANG Yan, SONG Zhao430-432,封315Research on the Post Capability Qualification for Frontier Health Sergeants in a Military RegionZHANG Xudong, LU Shan433-43616Discussion on the Construction of Outpatient Department in Joint Logistic Hospital Under the New SystemKONG Erliang, CANG Baocheng, LIU Mengxin, XIE Jun437-43917Survey and Analysis on the Professional Training Needs of Newly Recruited Civilian Nurses in Military Sanatoriums for Retired CadresYU Hairong, KE Jun440-444 