Work Engagement and the Validity of Job Demands-Resources Model Among Nurses in Japan: A Literature Review

Background: Work engagement (WE) is defined as a positive, fulfilling, and work-related state of mind. Enhancing WE leads to positive outcomes in both individuals and organizations. Although cultural factors may influence the antecedents and outcomes of WE, no reviews summarized these factors among nurses, mainly in Asia. This review aimed to identify the antecedents and outcomes of WE among nurses in Japan. This may offer novel insights into the influencing factors on WE. Methods: A literature search was conducted using six data sources: PubMed, Cumulative Index of Nursing and Allied Health Literature (CINAHL), PsycINFO, Business Source Premier, Ichushi-Web, and CiNii. A total of 38 studies met the inclusion criteria. Studies that included registered nurses and/or midwives at hospitals or facilities were included in this review. The antecedents and outcomes were classified into four themes based on the job demands-resources model (JD-R model). Findings: Many variables in three components of the JD-R model (i.e., job resources, personal resources, and favorable outcomes) exhibited positive relationships with WE as theorized. Many other variables in job demands demonstrated negative relationships with WE as hypothesized. Many factors that were identified in this review were consistent with the JD-R model. The model in turn was found to be applicable among nurses. The antecedents and outcomes in this review were similar to those in previous studies in Western countries, while this review also revealed teamwork nursing as a possible antecedent of WE, which has not previously been reported. Conclusion/Application to Practice: Improving job resources (e.g., teamwork nursing) and personal resources may effectively enhance WE among Japanese nurses.