Fig. 4. Logistic regression results for left dentate gyrus volume predicting symptom change.
Left dentate gyrus (DG) volume significantly predicting symptom increase, development of cluster B and cluster D symptoms and subthreshold PTSD. OR odds ratio; *p < 0.05 Bonferroni corrected; #p < 0.10 Bonferroni corrected. CAPS Clinician administered PTSD scale. Cluster B: Intrusions; Cluster C: Avoidance; Cluster D: Negative alterations in cognitions and mood; Cluster E: Alterations in arousal and reactivity.