Nurses' well-being during the coronavirus (2019) pandemic: A longitudinal mixed-methods study.

Aim: To determine prevalence, predictors and change over time of nurses' and student nurses' mental health and well-being, and explore nurses' perceptions, barriers and enablers of well-being.

Design: Longitudinal mixed-methods survey.

Methods: Forty-nine students and registered nurses participated from Victoria, Australia. Data were collected from December 2019 to July 2020. Validated psychometrics and free-text response questions were employed. Analysis used latent growth curve modelling, Pearson product-moment correlations and thematic analysis.

Results: A strong positive correlation was found between self-determination and work well-being, and a strong negative correlation between work well-being and flight risk. Several moderate relationships were found; a moderate positive correlation between work well-being and nurse manager ability, leadership and support, and a moderate negative correlation between burnout and staffing and resource adequacy. Collegial nurse-physician relationships deteriorated. Three themes, physical health, psychological well-being and social connection, were identified as important for nurses' well-being.