Trauma y TEPT
Impact of Event Scale – Revised (IES-R)
A 22-item measure of distress after a specific stressful event.
Sobre este test
The Impact of Event Scale – Revised (IES-R) measures distress caused by a specific traumatic event over the past seven days. Bring one particular stressful event to mind as you answer.
Qué significa tu puntuación
| Puntuación | Interpretación |
|---|---|
| 0–23 | Minimal impact |
| 24–32 | Clinical concern |
| 33–88 | Probable PTSD (clinical) |
About this questionnaire
The IES-R is a freely available screening questionnaire. We present it exactly as published and add a plain-language explanation of your result.
It is for education and self-reflection, not a diagnosis — a score is a snapshot, not a label. If your result worries you, talk to a qualified professional. See how we choose and check our tests and our editorial standards.
Further independent, authoritative sources on this topic:
Preguntas frecuentes
What does the IES-R measure?
Current distress from one specific stressful event — it is not a life-long PTSD diagnosis.
What score is meaningful?
Totals around 24 or more warrant attention, and 33 or more is a commonly cited concern threshold. It is a screen, not a diagnosis.
Tests relacionados
Fuente: Weiss & Marmar (1997). Free for research and education.