1Visual analysis of hot topics in living will research based on Web of ScienceZHAO Yunxiao, YU Cong, ZHENG Zixiu, YAO Mengting, KONG Wenxuan4177-41812Visual analysis of hospital discharge preparation services based on Web of ScienceSHEN Shanling, ZENG Fenlian, MIU Xiaoju, YUAN Lili, FENG Yi, WANG Xue4182-41883Overview of the application scope of digital nursing education in foreign countriesCHEN Xinyue, DONG Shan, ZHANG Yuan4189-41944Study on status quo and influencing factors of stigma in elderly patients with pulmonary tuberculosisKONG Hanhan, LIU Chang, CAO Jing, ZENG Jianfeng4195-41995Construction of game training program for the elderly with mild cognitive impairment based on sensory integration theoryZHAO Fangfang, LIU Wei, ZHOU Xin4199-42036Condition and influencing factors in elderly hospitalized patients with COPD complicated with sarcopeniaLU Zhi, FENG Yan, DONG Qiyu4204-42087Research progress on disease benefit assessment tools for caregivers of chronic disease patientsMA Shalin, CHENG Fang, ZHANG Yunfang, ZHAO Huijie, ZHAO Qinghua4214-4217