Cost-effectiveness analysis

Cost-effectiveness analysis - comparison of costs and outcomes of different courses of action. Article “Cost-effectiveness analysis” in English Wikipedia has 23 points for quality (as of July 1, 2025). The article contains 10 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.21 points.

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

Since the creation of article “Cost-effectiveness analysis”, its content was written by 97 registered users of English Wikipedia and edited by 227 registered Wikipedia users in all languages.

The article is cited 272 times in English Wikipedia and cited 478 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #35287 in July 2003
• Global: #46676 in July 2003

The highest popularity rank from 2008:

• Local (English): #40566 in March 2016
• Global: #74836 in March 2016

There are 19 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	Estonian (et) Kulutõhususe analüüs		24.7186
2	Chinese (zh) 成本效果分析		23.0851
3	English (en) Cost-effectiveness analysis		23.01
4	Norwegian (no) Kostnadseffektivitetsanalyse		22.1631
5	Turkish (tr) Maliyet-etkinlik analizi		21.6039
6	Portuguese (pt) Análise custo-efetividade		15.9981
7	Spanish (es) Análisis de costo-efectividad		15.1845
8	Catalan (ca) Anàlisi de cost-efectivitat		14.6089
9	Swedish (sv) Kostnadseffektanalys		13.8979
10	Arabic (ar) تحليل فعالية التكلفة		13.2045

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

The most popular language versions of the article "Cost-effectiveness analysis" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Cost-effectiveness analysis		1 746 054
2	German (de) Kosten-Wirksamkeits-Analyse		177 674
3	Spanish (es) Análisis de costo-efectividad		152 693
4	Italian (it) Analisi costi efficacia		59 276
5	Polish (pl) Analiza kosztów-efektywności		24 174
6	Arabic (ar) تحليل فعالية التكلفة		20 122
7	Swedish (sv) Kostnadseffektanalys		16 633
8	Korean (ko) 비용 효과 분석		12 248
9	Portuguese (pt) Análise custo-efetividade		11 252
10	Catalan (ca) Anàlisi de cost-efectivitat		7 032

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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 "Cost-effectiveness analysis" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Cost-effectiveness analysis		2 417
2	Spanish (es) Análisis de costo-efectividad		249
3	German (de) Kosten-Wirksamkeits-Analyse		200
4	Korean (ko) 비용 효과 분석		114
5	Chinese (zh) 成本效果分析		95
6	Portuguese (pt) Análise custo-efetividade		66
7	Italian (it) Analisi costi efficacia		61
8	Romanian (ro) Analiza cost eficiență		40
9	Swedish (sv) Kostnadseffektanalys		39
10	Polish (pl) Analiza kosztów-efektywności		33

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

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

#	Language	AI award	Relative AI
1	English (en) Cost-effectiveness analysis		97
2	German (de) Kosten-Wirksamkeits-Analyse		42
3	Italian (it) Analisi costi efficacia		11
4	Polish (pl) Analiza kosztów-efektywności		9
5	Arabic (ar) تحليل فعالية التكلفة		8
6	Spanish (es) Análisis de costo-efectividad		8
7	Swedish (sv) Kostnadseffektanalys		8
8	Catalan (ca) Anàlisi de cost-efectivitat		7
9	Greek (el) Ανάλυση κόστους-αποτελεσματικότητας		5
10	Russian (ru) Анализ эффективности затрат		5

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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 "Cost-effectiveness analysis" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Italian (it) Analisi costi efficacia		1
2	Arabic (ar) تحليل فعالية التكلفة		0
3	Azerbaijani (az) Xərc səmərəliliyi təhlili		0
4	Catalan (ca) Anàlisi de cost-efectivitat		0
5	German (de) Kosten-Wirksamkeits-Analyse		0
6	Greek (el) Ανάλυση κόστους-αποτελεσματικότητας		0
7	English (en) Cost-effectiveness analysis		0
8	Spanish (es) Análisis de costo-efectividad		0
9	Estonian (et) Kulutõhususe analüüs		0
10	Korean (ko) 비용 효과 분석		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 "Cost-effectiveness analysis" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Cost-effectiveness analysis		272
2	German (de) Kosten-Wirksamkeits-Analyse		47
3	Spanish (es) Análisis de costo-efectividad		42
4	Arabic (ar) تحليل فعالية التكلفة		27
5	Portuguese (pt) Análise custo-efetividade		14
6	Swedish (sv) Kostnadseffektanalys		11
7	Ukrainian (uk) Аналіз «витрати-ефективність»		10
8	Polish (pl) Analiza kosztów-efektywności		8
9	Italian (it) Analisi costi efficacia		7
10	Russian (ru) Анализ эффективности затрат		7

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#	Language	Value
ar	Arabic تحليل فعالية التكلفة
az	Azerbaijani Xərc səmərəliliyi təhlili
ca	Catalan Anàlisi de cost-efectivitat
de	German Kosten-Wirksamkeits-Analyse
el	Greek Ανάλυση κόστους-αποτελεσματικότητας
en	English Cost-effectiveness analysis
es	Spanish Análisis de costo-efectividad
et	Estonian Kulutõhususe analüüs
it	Italian Analisi costi efficacia
ko	Korean 비용 효과 분석
no	Norwegian Kostnadseffektivitetsanalyse
pl	Polish Analiza kosztów-efektywności
pt	Portuguese Análise custo-efetividade
ro	Romanian Analiza cost eficiență
ru	Russian Анализ эффективности затрат
sv	Swedish Kostnadseffektanalys
tr	Turkish Maliyet-etkinlik analizi
uk	Ukrainian Аналіз «витрати-ефективність»
zh	Chinese 成本效果分析

Best Rank

English: #40566 03.2016

Global: #74836 03.2016

Best Rank

English: #35287 07.2003

Global: #46676 07.2003

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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