post-traumatic stress disorder

psychiatric disorder that developed after experiencing or witnessing a terrifying or life-threatening event
MedicalCondition class_of_disease Q202387
post-traumatic stress disorder
Francisco Goya · Public Domain · Wikimedia
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post-traumatic stress disorder

Summary

post-traumatic stress disorder is a class of disease[1]. It ranks in the top 2% of class_of_disease entities by monthly Wikipedia readership (6,879 views/month).[2]

Key Facts

  • post-traumatic stress disorder's instance of is recorded as class of disease[3].
  • post-traumatic stress disorder's instance of is recorded as mental disorder[4].
  • post-traumatic stress disorder is a type of stress-related disorders[5].
  • post-traumatic stress disorder is a type of sequelae[6].
  • post-traumatic stress disorder is a type of disease[7].
  • post-traumatic stress disorder's Commons category is recorded as Posttraumatic stress disorder[8].
  • post-traumatic stress disorder's said to be the same as is recorded as combat disorder[9].
  • post-traumatic stress disorder's ICPC 2 ID is recorded as P82[10].
  • post-traumatic stress disorder's symptoms and signs is recorded as nightmare[11].
  • post-traumatic stress disorder's symptoms and signs is recorded as anxiety[12].
  • post-traumatic stress disorder's symptoms and signs is recorded as sleep disorder[13].
  • post-traumatic stress disorder's symptoms and signs is recorded as flashback[14].
  • post-traumatic stress disorder's symptoms and signs is recorded as intrusive thought[15].
  • post-traumatic stress disorder's has cause is recorded as war[16].
  • post-traumatic stress disorder's has cause is recorded as physical violence[17].
  • post-traumatic stress disorder's has cause is recorded as sexual violence[18].
  • post-traumatic stress disorder's has cause is recorded as psychological abuse[19].
  • post-traumatic stress disorder's has cause is recorded as refugee[20].
  • post-traumatic stress disorder's has cause is recorded as combat[21].
  • post-traumatic stress disorder's has cause is recorded as psychological trauma[22].
  • post-traumatic stress disorder's has cause is recorded as major trauma[23].
  • post-traumatic stress disorder's topic's main category is recorded as Category:Post-traumatic stress disorder[24].
  • post-traumatic stress disorder's medical examination is recorded as Davidson Trauma Scale[25].
  • post-traumatic stress disorder's medical examination is recorded as Structured Clinical Interview for DSM-IV[26].
  • post-traumatic stress disorder's ICD-9-CM is recorded as 309.81[27].

Body

Works and Contributions

Things named for post-traumatic stress disorder include posttraumatic growth[28], a psychology concept[29].

Why It Matters

post-traumatic stress disorder ranks in the top 2% of class_of_disease entities by monthly Wikipedia readership (6,879 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[30] It is known by 138 alternative names across languages and contexts.[31]

Entities named for it include posttraumatic growth[28], a psychology concept[29].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . pubmed.ncbi.nlm.nih.gov. pubmed.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . pubmed.ncbi.nlm.nih.gov. pubmed.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  19. [21] . pubmed.ncbi.nlm.nih.gov. pubmed.ncbi.nlm.nih.gov. Provenance: wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Disease Ontology. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [30] . Wikidata sitelinks. wikidata.org.
  3. [31] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). post-traumatic stress disorder. Retrieved May 3, 2026, from https://4ort.xyz/entity/post-traumatic-stress-disorder
MLA “post-traumatic stress disorder.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/post-traumatic-stress-disorder.
BibTeX @misc{4ortxyz_post-traumatic-stress-disorder_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{post-traumatic stress disorder}}, year = {2026}, url = {https://4ort.xyz/entity/post-traumatic-stress-disorder}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): post-traumatic stress disorder — https://4ort.xyz/entity/post-traumatic-stress-disorder (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/post-traumatic-stress-disorder · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 17d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Symptoms and signs nightmare, anxiety, sleep disorder +2
    Has cause war, physical violence, sexual violence +5
    Instance of class of disease, mental disorder
    Aliases
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|12 */ [[Property:P2347]]: 16864, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.