BGGM (version 1.0.0)

ptsd_cor1: post-traumatic stress disorder correlation matrix (# 1)

Description

A dataset containing items that measure Post-traumatic stress disorder symptoms. There are 16 variables in total. The correlation matrix was estimated from 526 individuals.

Format

A (correlation) matrix with 16 variables

Details

• Intrusive Thoughts

• Nightmares

• Flashbacks

• Physiological/psychological reactivity

• Avoidance of thoughts

• Avoidance of situations

• Amnesia

• Disinterest in activities

• Feeling detached

• Emotional numbing

• Foreshortened future

• Sleep problems

• Irritability

• Concentration problems

• Hypervigilance

• Startle response

References

Fried, E. I., Eidhof, M. B., Palic, S., Costantini, G., Huisman-van Dijk, H. M., Bockting, C. L., ... & Karstoft, K. I. (2018). Replicability and generalizability of posttraumatic stress disorder (PTSD) networks: a cross-cultural multisite study of PTSD symptoms in four trauma patient samples. Clinical Psychological Science, 6(3), 335-351.

Examples

# NOT RUN {
data(ptsd_cor1)
Y <- MASS::mvrnorm(n = 965, mu = rep(0, 16),
                   Sigma = ptsd_cor1,  empirical = TRUE)
# }