1Application value of PRP technique in cartilage injury of knee osteoarthritis based on 3.0T MRI T2-mappingXIONG Wei, HE Xi, DENG Qiuyun803-8062Based on bibliometrics and visualization technology to analyze the status and trends of the research of SGLT2i in cardiovascular diseasesZHAO Fukun, TANG Fei, LUO Min, WANG Yuanmin, LI Meiyan, SU Mu, CHEN Huan807-8133Effect of metacarpophalangeal dorsal cutaneous nerve fascial island flap repair on finger sensory func-tion in patients with finger skin defectYU Tingjun814-8164Risk factors associated with postoperative cerebral edema in hypertensive intracerebral hemorrhage pa-tientsLI Haijun817-8205KAI1 negatively regulates the Wnt/β-catenin pathway in the mechanism of inhibiting the metastasis of nasopharyngeal carcinomaSHI Yunan, ZHANG Shanyu, ZHOU Chunyan, YANG Jing, ZHANG Xiaojun, WANG Jinfeng, ZHONG Jinghua821-823,8326Influence of whether the reaction system is mixed or not on the detection results of SARS-CoV-2 by real-time fluorescent reverse transcription polymerase chain reactionYANG Zhi, QIN Dongmei, ZHOU Bo, XIAO Guangjun824-8277Qualitative evaluation of the current situation of the teach-back method in medical educationWANG Yanzhi, FEI Jiaojiao846-8498Application and evaluation of O-AMAS model in teaching pharmacy administration-taking the course of drug intellectual property rights as an exampleSHEN Bingzheng, WU Yue, TAN Yi, HE Jingsheng, SU Ke, ZHOU Benhong850-853,8729Investigation of the teaching status of″A focus on recent advances in Ophthalmology″for undergradu-ate optometric medicine and ophthalmologyDU Bo, DONG Kui, GAO Yan, ZHOU Guohong, BAI Xue, WANG Zeyuan854-85610Study on the application of stage health education in upper gastrointestinal bleeding nursingZHANG Jing856-85811Observation on the nursing effect of cluster nursing in intensive care of patients with severe pneumonia complicated with respiratory failureLIU Yumeng859-86212Application of specialized supervision and execution of the clustering scheme in the standardized trans-fer and handover of patients with acute cerebral infarctionLI Jin863-86513A qualitative study of otago exercise program application experience in elderly patients with hypertensionSONG Yalan866-86814Evidence-based nursing-oriented clinical pathway intervention in menopausal depressed patients ap-plication valueCHEN Xianglan, XIAO Xiangjuan, HUANG Liang869-87215Analysis of the cost of the DRG after the reform of lumbar spinal fusionDU Huili, GAO Yuqin, LIANG Zefeng, JIANG Min876-880 