Summary
Column
PTSD Checklist for DSM-5

Generalized Anxiety Disorder (7-item scale)

Column
Patient Health Questionnaire (9-item) - Depression Measure

Insomnia Severity Index

Categorization
Column
PTSD Checlist for DSM-5

Generalized Anxiety Disorder (7-item scale)

Column
Patient Health Questionnaire (9-item)

Insomnia Severity Index

PTSD & Measure
Column
Generalized Anxiety Disorder (7-item scale)

Column
Patient Health Questionnaire (9-item)

Insomnia Severity Index

PTSD correlation
Column
Generalized Anxiety Disorder (7-item scale)

[1] 0.7892635
Column
Patient Health Questionnaire (9-item)

[1] 0.7626909
Insomnia Severity Index

[1] 0.6564912