Mental health variables associated with job satisfaction among nurses: A systematic review and meta-analysis

Background: Nurses play a crucial role in healthcare, but increasing job dissatisfaction is raising concerns about its impact on patient care. Mental health problems are a key factor contributing to this dissatisfaction. This systematic review and meta-analysis aim to identify mental health variables associated with nurses' job satisfaction. Methods: Following PRISMA guidelines, a comprehensive search was conducted in CINAHL, PubMed, MEDLINE, EMBASE, and PsycINFO (October 1976–December 2023). Two researchers independently assessed study eligibility, and study quality was evaluated using the Newcastle-Ottawa Scale. A random-effects model was used to pool correlation coefficients from 112 studies. Results: The meta-analysis found a small negative correlation between mental health problems and job satisfaction (r = −0.25). Emotional exhaustion, burnout, stress, depersonalization, depression, and anxiety were all modestly but significantly negatively correlated with job satisfaction. Conclusion: This meta-analysis highlights the significant negative impact of mental health problems on nurses' job satisfaction. Healthcare institutions must prioritize nurses' mental well-being as it directly affects job satisfaction, nurse retention, and the quality of patient care.