1Systematic review on the reliability and validity of the Emergency Severity Index version 4FANG Juan, YAO Jinlan, PAN Hongying, LI Shuyan385-3922Evidence summary and evaluation of nonpharmacologic interventions on mildcognitive impairment (third)WANG Yunyun, LI Zimeng, LU Cui, HUANG Di, CAO Yue, JIN Yinghui393-3993Application of cluster nursing management in infection control of bronchoscopy among patients with AIDS compli -cated with pulmonary tuberculosisCHEN Weimei, SHI Yirong, MIAO Qiqi, WU Baohong, LI Shaxi, WENG Danying, CHEN Huiwen, XU Liumei, CHENG Lin400-4034Effects of aerobic exercise on improving cognitive ability of elderly people with mild cognitive impairment :a system-atic reviewPEI Junli, YANG Zhilan, AN Wei, XU Juan404-4085Analysis of the factors influencing the willingness of surgical patients with liver cancer to participate in medical and nursing decision-makingZHANG Yazhi, FANG Hanping409-4136Research progress on status quo and influencing factors of basic prevention and control measures for nosocomial in -fection among medical staffXU Caicai, SHANG Linping414-4197Research progress of health education model for patients after percutaneous coronary intervention at home and a -broadCUI Xinxin, XIE Xianping, SUN Qinqin420-4228Progress in analgesic and sedative nursing for severe patients in ICULYU Meiye423-4269Investigation on current status of evidence-based literacy among nursing undergraduatesCHEN Xinhang, YANG Qing, YANG Lu, SU Feiyu, DU Shizheng427-43010Study on the effect of standard theory on pure breast-feeding for 6 months after birth of primiparaeJI Xiuming, XIA Shanmin, CAO Qing, WANG Weifen, GU Ling, YU Wei431-43511Correlation analysis of sleep quality and family care in late pregnant womenBAO Guanjun, MI Yuanyuan435-43912Application of Nutric Scale in risk assessment of malnutrition in critically ill patientsZHANG Shaoguo, WANG Yajie, SHI Meixia, HU Xiaojin, WANG Lele440-44413Evaluation effect of nursing teaching pathway on improving teaching level of clinical teachersLI Jiarui, LIN Yongqin, WU Huiyu, LIN Xiaoling, HUANG Zhongying445-44814Construction on competency index system of head nurses based on job analysisQIN Xiuqun, LIU Xuelian, LIANG Limin, LIN Tian448-45115Research and practice of peer-based teaching model guided by students' learning achievementsHUANG Shanshan452-45516Comparison of influencing factors and sub-health status between undergraduate and college nursing students before clinical practiceMA Jueying, YE Ziwen, WANG Ruo, WANG Huizhen, MA Yue456-45917Investigation research on cognitive status and training needs of palliative care among orthopedics nursesCHENG Hong, YUE Yiting460-46218Feasibility study on responsibility group management to improve the quality of operating room nursing managementCHEN Xiaoping, KANG Yiqin, WU Xiaoqin, HE Xueqin463-46519Application of ICU transitional care model in patients of neurological and psychiatric hospitalLIU Juan, SHI Guangling, LIU Xizhen466-46920Qualitative research on early disease experience in patients with hereditary thrombosisZHENG Peipei, ZHAO Hong, CHENG Min, REN Xiuhong469-473 