Post-traumatic stress disorder

post-traumatic stress disorder: An anxiety disorder precipitated by an experience of intense fear or horror while exposed to a traumatic (especially life-threatening) event. The disorder is characterized by intrusive recurring thoughts or images of the traumatic event; avoidance of anything associated with the event; a state of hyperarousal and diminished emotional responsiveness. These symptoms are present for at least one month and the disorder is usually long-term.

Endpoint definition

Name F5_PTSD
Long name Post-traumatic stress disorder
Hospital Discharge registry ICD-10: F431, ICD-9: 3098X
Cause of Death registry ICD-10: F431, ICD-9: 3098X
Level in the ICD-hierarchy 3
First defined in version DF2
Latin name Perturbatio stressualis posttraumatica

Summary Statistics

Key figures

All Female Male
Number of individuals 1103 854 249
Unadjusted prevalence (%) 0.51 0.70 0.26
Mean age at first event (years) 35.77 34.79 39.14
Case fatality at 5-years (%) 0.54 0.59 0.40

Longitudinal metrics

All Female Male
Median nb. of events per indiv. 2.0 2.0 1.0
Recurrence at 6 months (%) 45.33 46.72 40.56

Survival analyses between endpoints

Plot

before Post-traumatic stress disorder
after Post-traumatic stress disorder

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Drugs most likely to be purchased after Post-traumatic stress disorder