Dementia

Quality:

Dementia - long-term brain disorder causing personality changes and impaired memory, reasoning, and social function. Article “Dementia” in Simple English Wikipedia has 39 points for quality (as of July 1, 2025). The article contains 14 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.05 points.

This article has the best quality in Thai Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:

Simple English Wikipedia:

sim

The 6362^nd most popular in Simple English Wikipedia.

sim

The 3526^th most editable in Simple English Wikipedia.

Global Wikipedia:

The 2455^th most popular in all topics.

The 4080^th most popular in AI.

Achievements in the last month:

Simple English Wikipedia:

sim

The 4008^th most popular in Simple English Wikipedia in the last month.

Global Wikipedia:

The 7810^th most popular in all topics in the last month.

The 3322^nd most popular in AI in the last month.

Since the creation of article “Dementia”, its content was written by 42 registered users of Simple English Wikipedia (3526^th place) and edited by 3886 registered Wikipedia users in all languages (4080^th place).

The article is cited 329 times in Simple English Wikipedia (9333^rd place) and cited 16447 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #109 in October 2023
• Global: #392 in December 2009

The highest popularity rank from 2008:

• Local (Simple English): #584 in August 2016
• Global: #920 in November 2017

There are 53 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, 2025 (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	Thai (th) ภาวะสมองเสื่อม		91.2
2	English (en) Dementia		85.1447
3	Tamil (ta) மறதிநோய்		81.3333
4	Esperanto (eo) Demenco		80.6584
5	Chinese (zh) 失智症		78.7425
6	Serbian (sr) Деменција		77.6505
7	Ukrainian (uk) Деменція		74.3958
8	German (de) Demenz		73.2857
9	Portuguese (pt) Demência		69.8271
10	Latin (la) Dementia		64.9722

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

#	Language	Popularity award	Relative popularity
1	English (en) Dementia		21 752 484
2	German (de) Demenz		7 159 126
3	Russian (ru) Деменция		6 958 618
4	Japanese (ja) 認知症		4 911 505
5	Spanish (es) Demencia		2 519 385
6	Polish (pl) Otępienie		1 962 412
7	French (fr) Démence		1 788 634
8	Chinese (zh) 失智症		1 465 817
9	Dutch (nl) Dementie		1 209 519
10	Italian (it) Demenza		975 762

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

#	Language	Popularity award	Relative popularity
1	English (en) Dementia		55 053
2	Russian (ru) Деменция		17 785
3	German (de) Demenz		11 693
4	Chinese (zh) 失智症		7 670
5	Japanese (ja) 認知症		4 632
6	French (fr) Démence		3 784
7	Spanish (es) Demencia		3 242
8	Persian (fa) زوال عقل		3 142
9	Italian (it) Demenza		2 926
10	Polish (pl) Otępienie		2 344

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

#	Language	AI award	Relative AI
1	English (en) Dementia		1 134
2	German (de) Demenz		495
3	Japanese (ja) 認知症		196
4	Dutch (nl) Dementie		173
5	French (fr) Démence		163
6	Russian (ru) Деменция		141
7	Italian (it) Demenza		114
8	Spanish (es) Demencia		105
9	Norwegian (no) Demens		103
10	Hebrew (he) שיטיון		91

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

#	Language	AI award	Relative AI
1	English (en) Dementia		12
2	French (fr) Démence		5
3	German (de) Demenz		4
4	Japanese (ja) 認知症		3
5	Bulgarian (bg) Деменция		2
6	Chinese (zh) 失智症		2
7	Arabic (ar) خرف		1
8	Czech (cs) Demence		1
9	Indonesian (id) Demensia		1
10	Italian (it) Demenza		1

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

On 21 December 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Anthony Joshua, James Ransone, Avatar: Fire and Ash, Jake Paul, Wake Up Dead Man, Stranger Things, Ghislaine Maxwell, Avatar, Avatar: The Way of Water.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, XXXTentacion, President of the Government of Morocco, Michigan Auto Law, New York, I Love You, Andrew Tate, Manon Bannerman, The Dark Knight Trilogy, Black, List of sex positions.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information