The impact of trauma core dimensions on anxiety and depression: a latent regression model through the Post-Traumatic Symptom Questionnaire (PTSQ)
The study tested the Post-Traumatic Symptom Questionnaire (PTSQ) in 761 people who had experienced a traumatic event. The PTSQ showed strong psychometric results and good fit to the data, and the researchers identified clinical cut-off scores. Using a multiple multivariate latent regression model, they found that intrusion, avoidance, and hyperarousal…