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Hirsch Index Value and Variability Related to General Surgery in a UK Deanery

Abdelrahman, Tarig, BM ; Brown, Josephine, MBBCh ; Wheat, Jenny, MBBCh ; Thomas, Charlotte, MBChB, MSc ; Lewis, Wyn, MD, DSc

Journal of surgical education, 2016-01, Vol.73 (1), p.111-115 [Periódico revisado por pares]

United States: Elsevier Inc

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  • Título:
    Hirsch Index Value and Variability Related to General Surgery in a UK Deanery
  • Autor: Abdelrahman, Tarig, BM ; Brown, Josephine, MBBCh ; Wheat, Jenny, MBBCh ; Thomas, Charlotte, MBChB, MSc ; Lewis, Wyn, MD, DSc
  • Assuntos: academic ; Bibliometrics ; bilbiometrics ; Curriculum ; general surgery ; General Surgery - education ; Medical Knowledge ; Practice-Based Learning and Improvement ; Professionalism ; Publishing - statistics & numerical data ; Research - statistics & numerical data ; Surgery ; training ; United Kingdom
  • É parte de: Journal of surgical education, 2016-01, Vol.73 (1), p.111-115
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: Objectives The Hirsch Index ( h -index) is often used to assess research impact, and on average a social science senior lecturer will have an h -index of 2.29, yet its validity within the context of UK General Surgery (GS) is unknown. The aim of this study was to calculate the h -indices of a cohort of GS consultants in a UK Deanery to assess its relative validity. Design Individual h -indices and total publication (TP) counts were obtained for GS consultants via the Scopus and Web of Science (WoS) Internet search engines. Assessment of construct validity and reliability of these 2 measures of the h -index was undertaken. Setting All hospitals in a single UK National Health Service Deanery were included (14 general hospitals). Participants All 136 GS consultants from the Deanery were included. Results Median h -index (Scopus) was 5 (0-52) and TP 15 (0-369), and strong correlation was found between h -index and TP ( ρ = 0.932, p < 0.001), with the intraclass correlation between Scopus and WoS h -index also significant (intraclass correlation coefficient = 0.973 [95% CI: 0.962-0.981], p < 0.001). Academic GS consultants had higher h -indices than nonacademic University Hospital and District General Hospital consultants (Scopus 12 vs 7 vs 4 [p < 0.001] and WoS 10.5 vs 7 vs 4 [p < 0.001]). h -Index was >2.29 in 57.4% of consultants. No subspecialty differences were apparent in median h -indices (p = 0.792) and TP (p = 0.903). Conclusions h -Index is a valid GS research productivity metric with over half of consultants performing at levels equivalent to social science Senior Lecturers.
  • Editor: United States: Elsevier Inc
  • Idioma: Inglês

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