Рандомизирано клинично изпитване

Randomized controlled trial - experimental method designed to reduce bias, typically accomplished by randomly allocating subjects to two or more groups, with one being a control group. Article "Рандомизирано клинично изпитване" in Bulgarian Wikipedia has 0.2 points for quality (as of July 1, 2025). The article also contains quality flaw template, which reduce quality score.

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

Since the creation of article "Рандомизирано клинично изпитване", its content was written by 3 registered users of Bulgarian Wikipedia and edited by 727 registered Wikipedia users in all languages.

The article is cited 2 times in Bulgarian Wikipedia and cited 4791 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Bulgarian): #22237 in April 2019
• Global: #2668 in January 2003

The highest popularity rank from 2008:

• Local (Bulgarian): #24757 in March 2020
• Global: #8687 in December 2014

There are 32 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	Polish (pl) Randomizowane kontrolowane badania kliniczne		90.1031
2	Greek (el) Τυχαιοποιημένη ελεγχόμενη δοκιμή		82.2222
3	Thai (th) การทดลองแบบสุ่มและมีกลุ่มควบคุม		82
4	Hebrew (he) ניסוי מבוקר הקצאה אקראית		79.724
5	English (en) Randomized controlled trial		79.2682
6	Italian (it) Studio controllato randomizzato		74.5881
7	Arabic (ar) تجربة منضبطة معشاة		69.1562
8	Japanese (ja) ランダム化比較試験		66.9894
9	French (fr) Essai randomisé contrôlé		51.8019
10	Spanish (es) Prueba controlada aleatorizada		45.518

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

The most popular language versions of the article "Рандомизирано клинично изпитване" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Randomized controlled trial		6 184 703
2	German (de) Randomisierte kontrollierte Studie		761 744
3	Japanese (ja) ランダム化比較試験		516 514
4	French (fr) Essai randomisé contrôlé		447 574
5	Portuguese (pt) Estudo clínico randomizado controlado		435 296
6	Russian (ru) Рандомизированное контролируемое испытание		316 901
7	Dutch (nl) Gerandomiseerd onderzoek met controlegroep		306 916
8	Spanish (es) Prueba controlada aleatorizada		284 441
9	Chinese (zh) 随机对照试验		242 083
10	Thai (th) การทดลองแบบสุ่มและมีกลุ่มควบคุม		183 136

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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 "Рандомизирано клинично изпитване" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Randomized controlled trial		9 412
2	Russian (ru) Рандомизированное контролируемое испытание		1 368
3	Japanese (ja) ランダム化比較試験		1 052
4	German (de) Randomisierte kontrollierte Studie		912
5	Chinese (zh) 随机对照试验		771
6	French (fr) Essai randomisé contrôlé		754
7	Italian (it) Studio controllato randomizzato		443
8	Spanish (es) Prueba controlada aleatorizada		396
9	Thai (th) การทดลองแบบสุ่มและมีกลุ่มควบคุม		311
10	Portuguese (pt) Estudo clínico randomizado controlado		278

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

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

#	Language	AI award	Relative AI
1	English (en) Randomized controlled trial		271
2	German (de) Randomisierte kontrollierte Studie		84
3	French (fr) Essai randomisé contrôlé		53
4	Spanish (es) Prueba controlada aleatorizada		35
5	Japanese (ja) ランダム化比較試験		33
6	Dutch (nl) Gerandomiseerd onderzoek met controlegroep		30
7	Russian (ru) Рандомизированное контролируемое испытание		23
8	Hebrew (he) ניסוי מבוקר הקצאה אקראית		19
9	Chinese (zh) 随机对照试验		19
10	Italian (it) Studio controllato randomizzato		17

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

Language versions of the article "Рандомизирано клинично изпитване" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Greek (el) Τυχαιοποιημένη ελεγχόμενη δοκιμή		1
2	English (en) Randomized controlled trial		1
3	Persian (fa) کارآزمایی تصادفی کنترل‌شده		1
4	Hindi (hi) यादृच्छित नियंत्रित परीक्षण		1
5	Italian (it) Studio controllato randomizzato		1
6	Japanese (ja) ランダム化比較試験		1
7	Serbian (sr) Randomizovano kontrolisano ispitivanje		1
8	Thai (th) การทดลองแบบสุ่มและมีกลุ่มควบคุม		1
9	Chinese (zh) 随机对照试验		1
10	Arabic (ar) تجربة منضبطة معشاة		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 "Рандомизирано клинично изпитване" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Randomized controlled trial		1 762
2	Japanese (ja) ランダム化比較試験		343
3	French (fr) Essai randomisé contrôlé		328
4	German (de) Randomisierte kontrollierte Studie		315
5	Persian (fa) کارآزمایی تصادفی کنترل‌شده		280
6	Ukrainian (uk) Рандомізоване контрольоване дослідження		277
7	Chinese (zh) 随机对照试验		229
8	Russian (ru) Рандомизированное контролируемое испытание		137
9	Thai (th) การทดลองแบบสุ่มและมีกลุ่มควบคุม		130
10	Arabic (ar) تجربة منضبطة معشاة		128

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#	Language	Value
ar	Arabic تجربة منضبطة معشاة
bg	Bulgarian Рандомизирано клинично изпитване
ca	Catalan Prova controlada aleatòria
de	German Randomisierte kontrollierte Studie
el	Greek Τυχαιοποιημένη ελεγχόμενη δοκιμή
en	English Randomized controlled trial
es	Spanish Prueba controlada aleatorizada
eu	Basque Kontrolatutako saiakuntza ausazkotu
fa	Persian کارآزمایی تصادفی کنترل‌شده
fi	Finnish Satunnaistettu vertailukoe
fr	French Essai randomisé contrôlé
gl	Galician Estudo aleatorizado controlado
he	Hebrew ניסוי מבוקר הקצאה אקראית
hi	Hindi यादृच्छित नियंत्रित परीक्षण
hu	Hungarian Randomizált kontrollált vizsgálat
id	Indonesian Uji acak terkendali
it	Italian Studio controllato randomizzato
ja	Japanese ランダム化比較試験
ko	Korean 무작위 대조 시험
lt	Lithuanian Eksperimentiniai tyrimai
nl	Dutch Gerandomiseerd onderzoek met controlegroep
nn	Norwegian (Nynorsk) Randomisert kontrollstudie
no	Norwegian Randomisert kontrollert studie
pl	Polish Randomizowane kontrolowane badania kliniczne
pt	Portuguese Estudo clínico randomizado controlado
ru	Russian Рандомизированное контролируемое испытание
simple	Simple English Randomized controlled trial
sr	Serbian Randomizovano kontrolisano ispitivanje
sv	Swedish Randomiserad kontrollerad studie
th	Thai การทดลองแบบสุ่มและมีกลุ่มควบคุม
uk	Ukrainian Рандомізоване контрольоване дослідження
zh	Chinese 随机对照试验

Best Rank

Bulgarian: #24757 03.2020

Global: #8687 12.2014

Best Rank

Bulgarian: #22237 04.2019

Global: #2668 01.2003

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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 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