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An overview and mapping of childhood tuberculosis: prevalence, scientific production and citation analysis
Seyed Mohammad Alavinia1, Ali Khakshour, Gholamreza Habibi
1North Khorasan University of Medical Sciences, Bojnurd, Iran.
Insights
Research on pediatric tuberculosis (TB) shows a publication increase from 1990-2010, with the USA leading contributions. Developing nations, except South Africa, contribute minimally despite high TB prevalence.
Area of Science:
- Bibliometrics
- Pediatric Tuberculosis Research
Background:
- Pediatric tuberculosis (TB) is a significant global health concern.
- Understanding research trends and contributions is crucial for addressing the disease.
Purpose of the Study:
- To analyze scientific publications on pediatric TB from 1990 to 2010.
- To correlate publication output with regional TB profiles.
Main Methods:
- A systematic literature search was conducted using ISI Web of Science.
- Keywords included "Mycobacterium Tuberculosis" or "Tuberculos*" combined with pediatric age groups.
- Data analyzed included publication year, citations, country, funding, institutions, language, journals, and authors.
Main Results:
- 3417 articles were published between 1990 and 2010, showing a steady annual increase.
- The United States (25.11%), South Africa (12.17%), and England (11.18%) were the top contributing countries.
- South African research was concentrated in Stellenbosch and Cape Town Universities (82.4%).
Conclusions:
- The International Journal of Tuberculosis and Lung Disease published the most articles; The Lancet had the most highly cited articles.
- Despite high prevalence, developing countries (excluding South Africa) have limited contributions to pediatric TB research.
- The USA dominates the field of pediatric tuberculosis research.
Aim:
The study aimed to analyze publications in the field of "pediatric tuberculosis" and associate them with regional Tuberculosis (TB) profile.
Methods:
A schematic analysis of scientific production in the field of pediatric tuberculosis between 1990 and 2010 using ISI web of science was carried out. Terms used for searches were each as a combination of "Mycobacterium Tuberculosis", or "Tuberculos*" and "Child", or "Infant", or "New born", or "Neonatal", or "Adolescent", or "Pediatric". Features including year of publication, citation per year, country of origin, funding state, contributing university, language, leading journals and authors, and highly cited articles, main journal publishing these articles were taken into account.
Results:
The search retrieved 3417 articles (of 4559 total) with an almost gradual annually progressive pattern from 20 (in 1990) to 302 (in 2009) which have been cited totally 48459 times and 14.18 times per article. The greatest contribution originated from United States of America (25.11%) followed by South Africa (12.17%), and England (11.18%). Interestingly, 82.4% of all South African articles were from Stellenbosch University and Cape Town University on contrary.
Conclusions:
International Journal of Tuberculosis and Lung Disease ranked as the first with regard to the number of articles and Lancet with regard to the number of highly cited articles. Developing countries excluding South Africa despite their high prevalence scarcely contribute to the field and USA is the leading country in the field.
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