Table 1 PICO literature search strategy
| Domain | Target | Search terms |
|---|---|---|
| Population | Public safety personnel |
Firefighters Police officers Law enforcement Dispatch Communication officers Paramedic Emergency medical technician Emergency medical service First responders Correctional officers Emergency workers Emergency response team Emergency room personnel Nurses Transit operators Transit workers Social workers Counselors |
| Intervention | Prevention training programs |
Prevention Resilience Coping (skills) Family coping Stress reduction Skill building Wellness capacity Capacity building Psychoeducation Mental health awareness (training) Stigma reduction |
| Comparison | Control group |
Waitlist control Randomized control trial |
| Outcome | Posttraumatic stress injuries |
Operational Stress Injury PTSD PTSI Occupational stress Trauma Trauma exposure (Major) depression Anxiety Substance use disorder Chronic pain Insomnia Stress |