1Analysis of the status quo of the readiness for hospital discharge and its influencing factors in patients undergoing total hip replacementWang Ping, Zheng Chunyan, Yang Yujin, Zhang Huanhuan, Zhu Mengchun, Wang Sumin, Liu Suyun, Chen Min3213-32162Investigation and analysis of quality of life and influencing factors of post-discharge patients after liver transplantationZhou Haiying, Zhang Qi, Wang Yan, Chen Xiao, Li Caixia, Yu Jingxian3217-32213Research progress on pregnancy stress interventionsLiu Dan, Lei Jun, Zhang Lijuan, Xiao Meili, Huang Ruirui3222-32264Fertility preservation for adolescent cancer patientsZhang Xia, Xie Jianfei3226-32295Research progress on risk factors and nursing of ventilator-associated pneumonia in adults after cardiac surgeryLi Mengyuan, Jiang Qiuhuan3229-32326Research progress on the emotional intelligence of nursesYu Huaxiang, Wang Jianning, Xiong Zhufeng, Tang Liping, Wu Xiaozhen3233-32377Research progress on the practice mode of midwifery clinic in ChinaLiu Li3237-3239