1Effect of skeletal muscle mass on postoperative complications and 3-year overall survival rate in elderly patients with gastric cancerFANG Zhen, SHANG Liang, LI Leping1-52Effect of Ticagrelor versus Clopidogrel in 575 elderly and non-elderly patients with ST-segment eleva?tion myocardial infarction:a retrospective analysisLI Yue, FENG Yuping, HUANG Yin, ZHANG Guangwu, ZHANG Qunying6-93Changes and significance of T lymphocyte subsets and cytokines in patients with nonvalvular atrial fibrillationWU Siyun, LIN Ling, CHEN Jinyin, HUANG Wenqian, ZHANG Fang, LI Jiexia10-144Predictive value of mildly elevated serum carcinoembryonic antigen for tumor occurrence in elderly patientsLUO Jinghong, LI Ling15-185Diagnosis and treatment of an elderly patient with ruptured duodenal gastrointestinal stromal tumors:case reportWANG Huanhuan, LIU Lin, QIAN Xiaoshun, HAN Jiming19-226Effect of knowledge attitude and practice education model on medication compliance of elderly patients with hypertensionZHU Jiaxue, LIU Chaoqin, HAN Fangfang, CHAI Shixue23-267Qualitative study on self-management experience of patients with carotid artery stenosis during the tran?sition period after first-time CASSUN Fangfang, CHEN Xia, CUI Xin, HOU Xiaohong, XU Zhongfeng27-318Influencing factors of fall and post-fall injuries among the elderly in ShenzhenLIU Wei, WANG Xian, YANG Yaqian, NIE Lulin, HUANG Xinfeng, LIU Jianjun32-379Analysis of the influencing factors of subjective well-being of the elderly in Inner Mongolia Autonomous RegionQI Yi, QIAO Tingting38-4010The analysis of the status and influence factors of self-management efficacy about type 2 diabetes patients in Dali of Yunnan provinceZHU Xiaoli, GU Xiangfu, SUN Shuguang, LU Huixia, WEI Yanni, GAO Xia, XIAO Juan41-4411The application of different osteotomies for varus ankle osteoarthritisTIAN Xin, YANG Zongyu45-5012Research progress on the clinical significance of circulating tumor cells in solid tumorsHUANG Guangmiao, LIN Mingzhe51-5413Research progress of GLP-1 receptor agonists in the treatment of type 2 diabetes mellituZHAO Yanzhen, DU Jing55-6014Research progress of miRNA's role in atrial remodeling in the pathogenesis of atrial fibrillationDING Li, REN Ming61-64