Research productivity of directors of U.S. Advanced education in prosthodontics programs

Cortino Sukotjo, Anam Khan, Judy Chia Chun Yuan, Fatemeh Afshari, Darien Weatherspoon, Alvin G. Wee

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


The aims of this study were to measure the research productivity of directors of U.S. advanced education in prosthodontics programs (AEPP) and to identify associations between the directors' publication metrics and professional characteristics. A list of AEPP directors was obtained from the American College of Prosthodontists website in December 2015. Information on gender, academic rank, and highest degree was collected from the institutional website for each individual. Citation databases (Scopus and Google Scholar) were searched for each director's h-index and i10-index (both indexes are based on numbers of citations of the author's articles) and total numbers of publications and citations. The search identified 50 AEPP directors. The majority were male and had a primary appointment at a university. Most held the rank of associate professor or professor and held both DDS and MS degrees. The mean h-index and i10-index of all directors were 6.32±6.97 and 6.84±10.77, respectively. Their mean numbers of publications and citations were 24.60±31.21 and 288.40±625.97, respectively. The analysis showed that the program directors affiliated with a university had significantly higher mean values for all indexes than those of non-university-affiliated program directors. Professors had productivity metrics significantly higher than those of other ranks in all measures of research productivity.

Original languageEnglish (US)
Pages (from-to)1320-1326
Number of pages7
JournalJournal of dental education
Issue number12
StatePublished - Dec 1 2018
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2018 American Dental Education Association. All rights reserved.

Copyright 2018 Elsevier B.V., All rights reserved.


  • Advanced dental education
  • Dental faculty
  • H-index
  • I10-index
  • Prosthodontics
  • Publication
  • Research
  • Research productivity

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