- AMSTAR II
Measurement Tool to Assess Systematic Reviews II
- APA
American Psychological Association
- BAI
Beck Anxiety Inventory
- BDI
Beck Depression Inventory
- CAPS
Clinician-Administered Post-Traumatic Stress Disorder Scale
- CBT
cognitive behavioural therapy
- CBT-T
cognitive behavioural therapy with a trauma focus
- CI
confidence interval
- CINAHL
Cumulative Index to Nursing and Allied Health Literature
- CPT
cognitive processing therapy
- DMA
Diagnostic and Statistical Manual of Mental Disorders
- DSM-III
Diagnostic and Statistical Manual of Mental Disorders, Third Edition
- DSM-IIIR
Diagnostic and Statistical Manual of Mental Disorders, Third Edition, Revised
- DSM-IV
Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition
- DSM-V
Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition
- GRADE
Grading of Recommendations Assessment, Development and Evaluation
- HTA
health technology assessment
- iCBT
internet-delivered cognitive behavioural therapy
- ICD-9
International Classification of Diseases, Ninth Revision
- ICD-10
International Classification of Diseases, Tenth Revision
- ICUR
incremental cost-utility ratio
- IES-R
Impact of Event Scale – Revised
- i-non-CBT
internet-delivered non-cognitive behavioural therapy
- ISTSS
International Society of Traumatic Stress Studies
- MCID
minimal clinically important difference
- MD
mean difference
- MeSH
Medical Subject Headings
- PCL
Post-Traumatic Stress Disorder Checklist
- PCL-C
Post-Traumatic Stress Disorder Checklist – Civilian Version
- PCL-M
Post-Traumatic Stress Disorder Checklist – Military Version
- PDS
Post-Traumatic Stress Diagnostic Scale
- PE
prolonged exposure
- PHQ
Patient Health Questionnaire
- PRESS
Peer Review of Electronic Search Strategies
- PRISMA
Preferred Reporting Items for Systematic Reviews and Meta-Analyses
- PSS-I
Post-Traumatic Stress Disorder Symptom Scale – Interview
- PTSD
post-traumatic stress disorder
- QALY
quality-adjusted life-year
- RCT
randomized controlled trial
- RR
relative risk
- SMD
standardized mean difference