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Apnea–hypopnea index

number of apnea and hypopnea events per hour of sleep
Event medical_test Q618736
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Apnea–hypopnea index

Summary

Apnea–hypopnea index is a medical test[1]. It draws 62 Wikipedia views per month (medical_test category, ranking #13 of 68).[2]

Key Facts

  • Apnea–hypopnea index's instance of is recorded as medical test[3].
  • Apnea–hypopnea index's part of is recorded as polysomnography[4].
  • Apnea–hypopnea index's Freebase ID is recorded as /m/02pzx09[5].
  • Apnea–hypopnea index's uses is recorded as diagnosis[6].
  • Apnea–hypopnea index's uses is recorded as obstructive sleep apnea[7].
  • Apnea–hypopnea index's Microsoft Academic ID is recorded as 2908627971[8].
  • Apnea–hypopnea index's Microsoft Academic ID is recorded as 2776377968[9].
  • Apnea–hypopnea index's OpenAlex ID is recorded as C2776377968[10].

Why It Matters

Apnea–hypopnea index draws 62 Wikipedia views per month (medical_test category, ranking #13 of 68).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[11]

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] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. 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). Apnea–hypopnea index. Retrieved May 3, 2026, from https://4ort.xyz/entity/apnea-hypopnea-index
MLA “Apnea–hypopnea index.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/apnea-hypopnea-index.
BibTeX @misc{4ortxyz_apnea-hypopnea-index_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Apnea–hypopnea index}}, year = {2026}, url = {https://4ort.xyz/entity/apnea-hypopnea-index}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Apnea–hypopnea index — https://4ort.xyz/entity/apnea-hypopnea-index (retrieved 2026-05-03)

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