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Table 1 PICO literature search strategy

From: Proactive psychological programs designed to mitigate posttraumatic stress injuries among at-risk workers: a systematic review and meta-analysis

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