Table 2.

Types of included interventions [9]

Category of intervention aim	Examples
To help protect mental health by reducing work-related risk factors	Job strain, poor working conditions, and job stressors such as job insecurity, psychological harassment (e.g. due to stigma), low social support at work, organisational injustice, and effort-reward imbalance
To promote workplace mental health well-being by creating positive aspects of work and developing employees’ strengths	satisfaction, well-being, psychological capital, positive mental health, resilience, and positive organisational attributes such as authentic leadership, supportive workplace culture, and workplace social capital
To respond to mental health problems when they occur	Interventions targeting individuals with mental health problems, such as burnout, stress, anxiety, depression or return to work for individuals with absence due to mental health problems