HIV research productivity and structural factors associated with HIV research output in European Union countries: A bibliometric analysis


OBJECTIVES: To assess HIV/AIDS research productivity in the 27 countries of the European Union (EU), and the structural level factors associated with levels of HIV/AIDS research productivity. METHODS: A bibliometric analysis was conducted with systematic search methods used to locate HIV/AIDS research publications (period of 1 January 2002 to 31 December 2011; search databases: MEDLINE (Ovid, PubMed), EMBASE, ISI-Thomson Web of Science; no language restrictions). The publication rate (number of HIV/AIDS research publications per million population in 10 years) and the rate of articles published in HIV/AIDS journals and selected journals with moderate to very high (IF >/=3) 5-year impact factors were used as markers for HIV research productivity. A negative binomial regression model was fitted to assess the impact of structural level factors (sociodemographic, health, HIV prevalence and research/development indicators) associated with the variation in HIV research productivity. RESULTS: The total numbers of HIV/AIDS research publications in 2002-2011 by country ranged from 7 to 9128 (median 319). The median publication rate (per million population in 10 years) was 45 (range 5-150) for all publications. Across all countries, 16% of the HIV/AIDS research was published in HIV/AIDS journals and 7% in selected journals with IF >/=3. Indicators describing economic (gross domestic product), demographic (size of the population) and epidemiological (HIV prevalence) conditions as well as overall scientific activity (total research output) in a country were positively associated with HIV research productivity. CONCLUSIONS: HIV research productivity varies noticeably across EU countries, and this variation is associated with recognisable structural factors.


Uusküla A, Toompere K, Laisaar KT, Rosenthal M, Pürjer ML, Knellwolf A, Läärä E, Des Jarlais DC.




  • Population(s)
    • Other


Abstract/Full paper

Email 1 selected articles

Email 1 selected articles

Error! The email wasn't sent. Please try again.

Your email has been sent!