Scientometrics
Copyright ©The Author(s) 2023.
World J Gastroenterol. Jul 21, 2023; 29(27): 4356-4367
Published online Jul 21, 2023. doi: 10.3748/wjg.v29.i27.4356
Table 1 The top 10 countries contributing to research related to coronavirus disease 2019 and liver
Ranking
Country
No. of documents
%
1stUnited States49721.28
2ndChina39316.82
3rdItaly25510.92
4thIndia1857.92
5thUnited Kingdom1707.28
6thSpain1255.35
7thGermany1074.58
8thIran974.15
9thFrance743.17
9thTurkey743.17
Table 2 The top 10 institutions contributing to research related to coronavirus disease 2019 and liver
Ranking
Institute
Country
No. of documents
%
1stHuazhong University of Science and TechnologyChina552.35
2ndTongji Medical CollegeChina532.27
3rdCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y DigestivasSpain482.05
4thINSERMFrance361.54
4thUniversity of PennsylvaniaUnited States361.54
6thYale School of MedicineUnited States311.33
7thHospital Clinic BarcelonaSpain301.28
8thAP-HP Assistance Publique - Hopitaux de ParisFrance291.24
8thZhejiang University School of MedicineChina291.24
10thUniversitat de BarcelonaSpain261.11
Table 3 Top 10 active journals publishing research related to coronavirus disease 2019 and liver
Ranking
Journal/source title
No. of documents
%
IF1
1stJournal of Hepatology853.6430.083
2ndLiver International642.748.754
3rdWorld Journal of Gastroenterology622.655.374
4thHepatology502.1417.298
5thHepatology Communications371.585.701
6thClinical Gastroenterology and Hepatology361.5413.576
7thLiver Transplantation341.466.112
7thWorld Journal of Hepatology341.46NA
9thWorld Journal of Clinical Cases321.371.534
10thJournal of Clinical and Experimental Hepatology311.33NA
1Impact factors were retrieved from the 2021 Journal Citation Reports (Clarivate Analytics).
Table 4 Top 10 articles on total citations for research related to coronavirus disease 2019 and liver from 2020 to 2022
Ranking
Ref.
Title
Year
Source title
Cited by
Impact index per article1
1stZhang et al[13]Liver injury in COVID-19: Management and challenges2020The Lancet Gastroenterology and Hepatology1126394.7
2ndMao et al[51]Manifestations and prognosis of gastrointestinal and liver involvement in patients with COVID-19: A systematic review and meta-analysis2020The Lancet Gastroenterology and Hepatology549181
3rdCai et al[48]COVID-19: Abnormal liver function tests2020Journal of Hepatology542177
4thXu et al[53]Liver injury during highly pathogenic human coronavirus infections2020Liver International522186
5thFan et al[49]Clinical Features of COVID-19-Related Liver Functional Abnormality2020Clinical Gastroenterology and Hepatology460156.7
6thWang et al[52]SARS-CoV-2 infection of the liver directly contributes to hepatic impairment in patients with COVID-192020Journal of Hepatology347117.7
7thBoettler et al[47]Care of patients with liver disease during the COVID-19 pandemic: EASL-ESCMID position paper2020JHEP Reports32688.7
8thJi et al[50]Nonalcoholic fatty liver diseases in patients with COVID-19: A retrospective study2020Journal of Hepatology314112
9thZhang et al[54]Liver impairment in COVID-19 patients: A retrospective analysis of 115 cases from a single center in Wuhan city, China2020Liver International28997.7
10thBangash et al[46]COVID-19 and the liver: Little cause for concern2020The Lancet Gastroenterology and Hepatology28390.7
1The Impact Index Per Article is presented based on Reference Citation Analysis (Source: Baishideng Publishing Group Inc. Pleasanton, CA 94566, United States). COVID-19: Coronavirus disease 2019.