Delirium

Delirium - severe confusion that develops quickly, and often fluctuates in intensity. Article “Delirium” in Simple English Wikipedia has 32.4 points for quality (as of July 1, 2026). The article contains 10 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Since the creation of article “Delirium”, its content was written by 17 registered users of Simple English Wikipedia and edited by 1221 registered Wikipedia users in all languages.

The article is cited 34 times in Simple English Wikipedia and cited 4271 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #1833 in November 2007
• Global: #10344 in December 2011

The highest popularity rank from 2008:

• Local (Simple English): #5494 in January 2026
• Global: #10205 in July 2013

There are 40 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Delirium		80.4829
2	Chinese (zh) 譫妄		55.3918
3	German (de) Delir		52.9735
4	Ukrainian (uk) Делірій		49.3577
5	Persian (fa) دلیریوم		38.2097
6	Portuguese (pt) Delirium		37.0847
7	Latin (la) Delirium		36.9371
8	Simple English (simple) Delirium		32.394
9	Catalan (ca) Síndrome confusional aguda		31.6387
10	Italian (it) Delirium		28.4541

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Delirium" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Delirium		7 824 581
2	Russian (ru) Делирий		2 835 031
3	German (de) Delir		2 687 633
4	Japanese (ja) せん妄		2 246 386
5	Dutch (nl) Delier		858 439
6	Spanish (es) Delírium		826 056
7	Chinese (zh) 譫妄		739 503
8	French (fr) Syndrome confusionnel (délirium)		505 434
9	Polish (pl) Majaczenie		420 910
10	Finnish (fi) Delirium		409 014

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Delirium" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Delirium		14 775
2	Russian (ru) Делирий		6 745
3	Chinese (zh) 譫妄		3 558
4	German (de) Delir		2 899
5	Japanese (ja) せん妄		1 918
6	Persian (fa) دلیریوم		1 235
7	Polish (pl) Majaczenie		963
8	French (fr) Syndrome confusionnel (délirium)		697
9	Dutch (nl) Delier		674
10	Korean (ko) 섬망		625

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Delirium" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Delirium		381
2	German (de) Delir		133
3	Russian (ru) Делирий		76
4	Dutch (nl) Delier		45
5	Spanish (es) Delírium		40
6	Finnish (fi) Delirium		35
7	Japanese (ja) せん妄		35
8	Arabic (ar) هذيان		33
9	French (fr) Syndrome confusionnel (délirium)		33
10	Turkish (tr) Deliriyum		33

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Delirium" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Delirium		3
2	Russian (ru) Делирий		2
3	Arabic (ar) هذيان		1
4	Catalan (ca) Síndrome confusional aguda		1
5	Spanish (es) Delírium		1
6	Azerbaijani (az) Deliriya		0
7	Belarusian (be) Дэлірый		0
8	Bulgarian (bg) Делириум		0
9	Czech (cs) Delirium		0
10	Danish (da) Delirium		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Delirium" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Delirium		697
2	French (fr) Syndrome confusionnel (délirium)		402
3	Arabic (ar) هذيان		312
4	Chinese (zh) 譫妄		281
5	Persian (fa) دلیریوم		262
6	Japanese (ja) せん妄		256
7	German (de) Delir		250
8	Serbian (sr) Делиријум		172
9	Italian (it) Delirium		169
10	Russian (ru) Делирий		154

More...

#	Language	Value
ar	Arabic هذيان
az	Azerbaijani Deliriya
be	Belarusian Дэлірый
bg	Bulgarian Делириум
ca	Catalan Síndrome confusional aguda
cs	Czech Delirium
da	Danish Delirium
de	German Delir
el	Greek Ντελίριο
en	English Delirium
eo	Esperanto Deliro
es	Spanish Delírium
et	Estonian Deliirium
eu	Basque Delirium
fa	Persian دلیریوم
fi	Finnish Delirium
fr	French Syndrome confusionnel (délirium)
he	Hebrew דליריום
hi	Hindi चित्तविभ्रम
id	Indonesian Delirium
it	Italian Delirium
ja	Japanese せん妄
ko	Korean 섬망
la	Latin Delirium
ms	Malay Racauan
nl	Dutch Delier
no	Norwegian Delirium
pl	Polish Majaczenie
pt	Portuguese Delirium
ru	Russian Делирий
sh	Serbo-Croatian Delirijum
simple	Simple English Delirium
sl	Slovenian Delirij
sr	Serbian Делиријум
sv	Swedish Sinnesförvirring
th	Thai อาการเพ้อ
tr	Turkish Deliriyum
uk	Ukrainian Делірій
ur	Urdu ہذیان
zh	Chinese 譫妄

Best Rank

Simple English: #5494 01.2026

Global: #10205 07.2013

Best Rank

Simple English: #1833 11.2007

Global: #10344 12.2011

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information