| ptsd {GGMncv} | R Documentation |
Data: Post-Traumatic Stress Disorder
Description
A dataset containing items that measure Post-traumatic stress disorder symptoms (Armour et al. 2017). There are 20 variables (p) and 221 observations (n).
Usage
data("ptsd")
Format
A dataframe with 221 rows and 20 variables
Details
Intrusive Thoughts
Nightmares
Flashbacks
Emotional cue reactivity
Psychological cue reactivity
Avoidance of thoughts
Avoidance of reminders
Trauma-related amnesia
Negative beliefs
Negative trauma-related emotions
Loss of interest
Detachment
Restricted affect
Irritability/anger
Self-destructive/reckless behavior
Hypervigilance
Exaggerated startle response
Difficulty concentrating
Sleep disturbance
References
Armour C, Fried EI, Deserno MK, Tsai J, Pietrzak RH (2017). “A network analysis of DSM-5 posttraumatic stress disorder symptoms and correlates in US military veterans.” Journal of anxiety disorders, 45, 49–59.