1Correlation between symptom clusters and quality of life in patients with breast cancer undergoing chemotherapyDENG Zhenzhen, YAN Rong, MENG Yingtao, MA Qinghua, KONG Ronghua, WANG Chunying, SHANG Meimei, WANG Xingli4065-40682Bibliometric Analysis of the Research Status of Discharge Preparation Services in ChinaGONG Yao, PENG Caihong4069-40723The effect of immune-enhanced enteral nutrition on postoperative immune function of patients with colorectal cancer:a Meta-analysisXU Mengyi, ZHANG Yongmei, LIU Hanmei, GU Di, WU Min4072-40784Research progress of meaning in life in medical studentsLIANG Yan, LIU Wenzhuang, LI Hong4083-40875Research progress of nurses'job insecurity perceptionsGAO Shihong, HAN Ruixin, SUN Lijuan4087-40896Research status quo of nursing risk assessment and participation in department nursing performance allocationLI Xin, XIONG Lijuan4090-40937Analysis of transitional care model based on"Internet plus"CONG Shuangshuang4093-4096