Sleep Quality and Emotion Regulation Interact to Predict Anxiety in Veterans with PTSD

<div>Groups differ on sleep and mental health based on TBI and PTSD status. Asterisk indicates that a given group differed significantly from veteran controls. (a) National Institutes of Health Patient-Reported Outcomes Measurement Information System (NIH PROMIS) anxiety items; (b) Insomnia Severity Index (ISI) scores; (c) Patient Health Questionnaire version 9 (PHQ-9) scores; (d) Functional Outcomes of Sleep Questionnaire version 10 (FOSQ-10) scores.</div>

Behavioural Neurology

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Figure 2

Figure 2: Sleep Quality and Emotion Regulation Interact to Predict Anxiety in Veterans with PTSD 