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Journal of Health Management and Informatics، جلد ۱۲، شماره ۱، صفحات ۵۷-۶۱
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عنوان انگلیسی Introduce a novel index for scientific outputs ranking by the addressing self-citation
چکیده انگلیسی مقاله Introduction: The Hirsch index is not comprehensive for scientific outputs ranking. Its structure does not include some issues such as self-citation. Self-citation perhaps creates a scientometric complication. Using some scientometric indices such as h-index is inadequate for ranking scientists alone, and they perhaps turn to fake self-citations to increase their h-index over time. A new index (Ah-index) based on self-citation was introduced to scientific outputs ranking in this study.
Methods: The information system integration division (ISID) of Hamadan University of Medical Sciences was used to calculate the Ah-index on August 5, 2023 (n=445). Bootstrapping technique was used to estimate uncertainty, standard error and 95% confidence interval of Pearson’s correlation coefficient between the new index and h-index.
Results: This study shows that the correlation coefficient between h-index and Ah-index is 0.995 (C.I.95%: 0.993-0.997). The authors' rank according to the h-index differed from the Ah-index; where, scientists with high self-citations lost their position from the top of the list of authors according to our new indicator.
Conclusion: The findings of this study showed that by adjusting the self-citation of scientists, the position of the author in the list of authors would be changed and becomes fairer.
کلیدواژه‌های انگلیسی مقاله Bibliometrics,H-index,Information,Self-citation
نویسندگان مقاله Ali Reza Soltanian |
Department of Biostatistics, Modeling of Noncommunicable Diseases Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.

Roya Ahmaddoost Razdari |
Department of Biostatistics, Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran

نشانی اینترنتی https://jhmi.sums.ac.ir/article_50826_db7c01377128fdd9039b1e85e9e0cd08.pdf
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