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Evaluation of the productivity of hospital-based researchers: comparative study between the h-index and the h(fa)-index

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  • Paul Sebo

    (University of Geneva)

  • Sylvain de Lucia

    (Geneva University Hospital)

Abstract

The h-index is often used to evaluate researchers and to measure their respective contributions to the scientific community. However, it does not take into account the relative contribution of each author to the articles. We aimed to assess the added value of the h(fa)-index, an index introducing a weighting factor for the first author. This cross-sectional study was conducted in March 2020 in Switzerland. We selected all hospital-based senior physicians practicing internal medicine or family medicine in the six university hospitals. Using Web of Science, we retrieved the h-index and computed the h(fa)-index of all physicians with a non-zero h-index. We used Spearman coefficients to examine the correlation between the two indices and Cohen’s kappa to determine the inter-rater agreement. 244 physicians were included in the study (men: 63%). They had a median h-index of 3 (IQR 11) and a median h(fa) index of 4.5 (IQR 14). The correlation between the two indices was very high (rho 0.98, p-value

Suggested Citation

  • Paul Sebo & Sylvain de Lucia, 2021. "Evaluation of the productivity of hospital-based researchers: comparative study between the h-index and the h(fa)-index," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(8), pages 7087-7096, August.
    • Handle: RePEc:spr:scient:v:126:y:2021:i:8:d:10.1007_s11192-021-04040-8
    DOI: 10.1007/s11192-021-04040-8
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    References listed on IDEAS

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    1. Ludo Waltman & Nees Jan van Eck, 2012. "The inconsistency of the h-index," Journal of the Association for Information Science & Technology, Association for Information Science & Technology, vol. 63(2), pages 406-415, February.
    2. Ludo Waltman & Nees Jan van Eck, 2012. "The inconsistency of the h‐index," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 63(2), pages 406-415, February.
    3. Darquise Lafrenière & Vincent Menuz & Thierry Hurlimann & Béatrice Godard, 2013. "Knowledge Dissemination Interventions," SAGE Open, , vol. 3(3), pages 21582440134, July.
    4. Paul Sebo & Sylvain de Lucia & Nathalie Vernaz, 2021. "Gender gap in medical research: a bibliometric study in Swiss university hospitals," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(1), pages 741-755, January.
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    Cited by:

    1. Ming Li & Qian Gao & Tianfei Yu, 2023. "Methodological issues on statistical rigor of agreement analysis," Scientometrics, Springer;Akadémiai Kiadó, vol. 128(3), pages 2025-2027, March.

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