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Trend Analysis of Studies on Water Fluoridation Related to Dental Caries in PubMed.
- Source :
- Caries Research; Nov2018, Vol. 52 Issue 6, p439-446, 8p, 1 Diagram, 4 Graphs
- Publication Year :
- 2018
-
Abstract
- Water fluoridation has been cited as one of the top 10 public health achievements of the 20th century. Herein, we analyzed water fluoridation articles related to dental caries published in PubMed between 1950 and 2016 using informetrics and linguistic methods to investigate trends in the studies. To this aim, queries such as "dental caries and (water fluoridation or fluoridated water)," "dental caries and (fluoride or fluoridation)," and "dental caries" were submitted to PubMed to retrieve information about articles on water fluoridation within the area of dental caries and fluoride - their titles, abstracts, publication dates, author affiliations, and publication journals. This article information was then collected by an automatic web crawler and examined through informetrics and linguistic analyses. It was found that the number of articles concerned with water fluoridation and dental caries was 3,381 and declined over time after 1970. The articles were published by 750 journals - most notably, Community Dentistry and Oral Epidemiology and Caries Research. With regard to the geographic distribution of the authors, Europe and North America, especially the USA and UK, accounted for 59.9% of the articles published during the years 1987 to 2015, though there was a sharp increase in the number of authors in Oceania and Asia in recent years. In the titles and abstracts of the articles, "community" and "fluorosis" were mentioned more frequently than the other key terms selected in this study, regardless of the period examined. Our findings may allow one to assess how the research on water fluoridation has evolved over the past several decades. [ABSTRACT FROM AUTHOR]
- Subjects :
- WATER fluoridation
DENTAL caries
PUBLIC health
Subjects
Details
- Language :
- English
- ISSN :
- 00086568
- Volume :
- 52
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Caries Research
- Publication Type :
- Academic Journal
- Accession number :
- 133096309
- Full Text :
- https://doi.org/10.1159/000487816