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Digestive Diseases
H-index 16

Digestive Diseases

0257-2753

Published by: Karger Publishers

https://www.karger.com/Journal/Home/224231

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Medicine 1537 78 91 16

Additional Metrics

Number of Best Scientists*: 101
Documents by Best Scientists*: 106
Top 100 Ranked Scientists*: 3
SCIMAGO H-index: 83
SCIMAGO SJR: 0.745
Impact Factor: 2.1

Overview

Top Research Topics at Digestive Diseases?

Digestive Diseases was organized to reinforce research efforts on Internal medicine, Gastroenterology, Disease, Immunology and Inflammatory bowel disease. Issues in Internal medicine were discussed, taking into consideration concepts from other disciplines like Endocrinology and Oncology. The journal links adjacent topics like Oncology with Colorectal cancer.

The featured Gastroenterology research zeroes in on concepts in Helicobacter pylori but also tackles themes under In patient. The work on Disease tackled in the journal brings together disciplines like Surgery and Intensive care medicine. Immune system and Inflammation are all subfields of Immunology research that were featured in the journal.

Most of the Inflammatory bowel disease studies addressed also intersect with Ulcerative colitis. The Ulcerative colitis study tackled is a key component of adjacent topics in the area of Colitis. It features Hepatocellular carcinoma research that overlaps with concepts in Carcinoma.

  • Internal medicine (47.97%)
  • Gastroenterology (35.27%)
  • Disease (18.14%)

What are the most cited papers published in the journal?

  • Epidemiology of Non-Alcoholic Fatty Liver Disease (721 citations)
  • Management of Hepatocellular Carcinoma in Japan: Consensus-Based Clinical Practice Guidelines Proposed by the Japan Society of Hepatology (JSH) 2010 Updated Version (615 citations)
  • Hepatocellular carcinoma - epidemiological trends and risk factors. (374 citations)

Research areas of the most cited articles at Digestive Diseases:

The journal articles are organized to reinforce research efforts on Internal medicine, Gastroenterology, Immunology, Disease and Inflammatory bowel disease. While Internal medicine is the focus of the journal papers, it also provides insights into the studies of Endocrinology and Oncology. The journal papers deal with Gastroenterology in conjunction with Hepatocellular carcinoma and similar fields in Liver transplantation.

What topics the last edition of the journal is best known for?

  • Internal medicine
  • Disease
  • Cancer

The previous edition focused in particular on these issues:

Digestive Diseases covers a variety of subjects, including Internal medicine, Gastroenterology, MEDLINE, Intensive care medicine and Text mining. As a part of the journal, discussions in Internal medicine involve topics like Cirrhosis, Cohort, Disease, Confidence interval and Hepatocellular carcinoma. GERD is the primary subject of Disease works presented in the journal.

Liver disease studies in the realm of Gastroenterology interact with fields like In patient. The study on Intensive care medicine presented in Digestive Diseases intersects with subjects under the field of Irritable bowel syndrome. Odds ratio research featured in the journal incorporates concerns from various other topics such as Adverse effect and Incidence (epidemiology).

The most cited articles from the last journal are:

  • Mild versus Severe Liver Injury in SARS-CoV-2 Infection (6 citations)
  • Real-Life Comparison of Different Anti-TNF Biologic Therapies for Ulcerative Colitis Treatment: A Retrospective Cohort Study (5 citations)
  • Opioid Use is More Common in Non-Alcoholic Fatty Liver Disease Patients with Cirrhosis, Higher Body Mass Index and Psychiatric Disease (4 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in Digestive Diseases (based on the number of publications) are:

  • Masatoshi Kudo (89 papers) absent at the last edition,
  • Peter Malfertheiner (88 papers) published 1 paper at the last edition, 3 less than at the previous edition,
  • Naoshi Nishida (41 papers) absent at the last edition,
  • Yasunori Minami (40 papers) absent at the last edition,
  • Kazuomi Ueshima (39 papers) absent at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in Digestive Diseases (based on the number of publications) are:

  • Otto-von-Guericke University Magdeburg (66 papers) published 1 paper at the last edition, 2 less than at the previous edition,
  • Mayo Clinic (53 papers) absent at the last edition,
  • Kindai University (52 papers) absent at the last edition,
  • University of Zurich (25 papers) absent at the last edition,
  • Semmelweis University (24 papers) published 1 paper at the last edition, 1 less than at the previous edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 59.71% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 7.14% were posted by at least one author from the top 10 institutions publishing in the journal. Another 10.71% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 5.36% of all publications and 76.79% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Overview of the Top Institutions Publishing in the Digestive Disease Journal

An important aspect of understanding the influence and reach of a journal is knowing the top institutions that frequently publish their research with them. Analysis of the institutions actively contributing to the "Digestive Diseases" journal can provide insight into the level of research and the resources backing the studies. In the field of biomedical research, many top-ranking institutions have established robust programs concentrating on the digestive diseases. A bulk of the research output in this journal is associated with the medical faculties and research centers at these institutions, which continuously pioneer advanced techniques, technologies, and medications within the discipline. The most prestigious universities such as Harvard, Oxford, and Johns Hopkins, have their dedicated faculties who bring extensive prowess and intellectual capacity into play. A continuous and substantial contribution by these universities helps to standardize the quality and credibility of the published research. Moreover, a tangible representation of the institutions with the most publications in the journal over the years provides potential researchers with a well-defined structure to base their research partnerships. The pioneering research work often influences the educational syllabuses of leading medical schools. Interested students might consider enrolling in one of the top 10 best nursing schools in Massachusetts to gain comprehensive knowledge about digestive diseases. In conclusion, understanding the most active institutions in publishing research in the journal "Digestive Diseases" provides a snapshot of the significant players in advancing the field. The combined work of their competent faculties not only influences the direction of industry-oriented research but also propagates the most recent advancements to education platforms.

Top Publications

  • COVID-19 and Gastrointestinal Disease. Implications for the Gastroenterologist.

    Richard H Hunt;James E East;Angel Lanas;Peter Malfertheiner

    (2020)
    101 Citations
  • Pancreatic Exocrine Insufficiency as a Complication of Gastrointestinal Surgery and the Impact of Pancreatic Enzyme Replacement Therapy

    Adarsh Chaudhary;J Enrique Domínguez-Muñoz;Peter Layer;Markus M Lerch

    (2020)
    47 Citations
  • Peptic Ulcer: Chapter Closed?

    Peter Malfertheiner;Peter Malfertheiner;Christian Schulz

    (2020)
    37 Citations
  • The Day-To-Day Practice of MMR and MSI Assessment in Colorectal Adenocarcinoma: What We Know and What We Still Need to Explore

    (2023)
    29 Citations
  • Clinical Profiles of Asians with NAFLD: A Systematic Review and Meta-Analysis

    (2021)
    26 Citations
  • Diet and Lifestyle Habits in Early-Onset Colorectal Cancer: A Pilot Case-Control Study

    (2022)
    22 Citations
  • Delayed-Release Phosphatidylcholine Is Effective for Treatment of Ulcerative Colitis: A Meta-Analysis.

    Wolfgang Stremmel;Hüseyin Vural;Osman Evliyaoglu;Ralf Weiskirchen

    (2021)
    21 Citations
  • Use of Evidence-Based Herbal Medicines for Patients with Functional Gastrointestinal Disorders: A Conceptional Framework for Risk-Benefit Assessment and Regulatory Approaches.

    Gerald Holtmann;Dietmar Schrenk;Ahmed Madisch;Hans D Allescher

    (2020)
    21 Citations
  • Prelims

    (2020)
    20 Citations
  • High Prevalence of Small Intestinal Bacterial Overgrowth among Functional Dyspepsia Patients.

    Georgios Tziatzios;Paraskevas Gkolfakis;Ioannis S Papanikolaou;Ruchi Mathur

    (2021)
    20 Citations

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Best Scientists Contributing to This Journal