Knowledge graph analysis of research on nurses’ psychological resilience

In recent years, a surge in literature on psychological nurse resilience, largely driven by the COVID-19 pandemic, has prompted the need for a comprehensive understanding of the current state and emerging trends through reliable methodologies. The purpose of this study was to analyzes the research on nurses' psychological resilience through bibliometrics to understand the current situation, foundation, and hotspot of this research field. The Web of Science core collection database was used as the search source, and CiteSpace analysis software was employed to conduct bibliometric analysis on authors, countries, institutions, keywords, and references of nurse psychological resilience-related literature published from the establishment of the database to July 11, 2023. A total of 1060 articles were included in the final analysis. The study of nurses' psychological resilience had been highly popular and had formed a new and important research basis in recent years. China and the United States led in the number of publications and centrality respectively, with Monash Univ and Curtin Univ as top institutions in the number of publications and centrality respectively. The authors with the highest number of publications and the most frequently cited were Rees and Connor Km respectively. The most frequently cited article was Factors Associated with Mental Health Outcomes Among Health Care Workers Exposed to Coronavirus Disease 2019 published by Lai, JB, etc. Important key keywords included mental health, resilience, stress, health, outbreak, acute respiratory syndrome, etc. The research topics in this field mainly focused on 4 aspects, including nurses' mental health, post-traumatic stress disorder, job burnout and job satisfaction, and intervention research on psychological resilience. The results of bibliometric analysis provide direct support for future scholars to explore and determine the research direction, hot spots, and find authoritative authors and institutions. At the moment, nurses' psychological resilience research has established a new foundation, primarily focusing on COVID-19-related topics. Given the potential prolonged coexistence of COVID-19 and other diseases, the main research focus remains innovating and validating effective psychological resilience intervention strategies for nurses' overall well-being.