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find Author "PENGYuan-ling" 1 results
  • Systematic Reviews/Meta-analyses on Tuberculosis: A Status Investigation Based on Web of Science

    ObjectiveTo analyze the status of systematic reviews/meta-analyses on tuberculosis. MethodsThe Web of Science was searched for systematic reviews/meta-analyses on tuberculosis up to February 4th, 2015. According to the inclusion and exclusion criteria, two reviewers screened literature and extracted data. Then SPSS 11.0 software was used to analysis data including publication year, country, institution, journal and citation situation. ResultsA total of 461 systematic reviews/meta-analyses were included. The publication numbers was increasing from 1 in 1997 to 82 in 2014. Among them, China ranked the top country (113 studies), followed by the USA and Canada. The area with the most number of countries where studies were published was Europe, followed by Asia and Africa. In terms of institution, McGill University in Canada ranked the top, followed by University of London in England and Sichuan University in China. As for the number of papers in journals, the International Journal of Tuberculosis and Lung Disease ranked the top, followed by PLOS One and European Respiratory Journal. In the terms of citation, the citation ranged from 0 to 591, and the median citation frequency was 8. ConclusionThe systematic reviews/meta-analyses on tuberculosis is gradually increasing; the developed countries are still important output areas; and China is playing more and more important role in this research field.

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