Development, implementation and usefulness of an intervention to support psychological resilience during the COVID-19 pandemic: a study from a Swedish hospital based on interviews, documents and a survey.

Objectives: A range of interventions to support psychological resilience among healthcare workers were provided in hospitals during the COVID-19 pandemic. Most research has focused on the content and experience of these interventions, but less is known about their implementation. The aim of this study was to increase understanding of the development, implementation and perceived usefulness of an intervention to support psychological resilience among healthcare workers at a Swedish hospital during the pandemic.