World's Best Scientists 2026 revealed!
Clinical Epidemiology
H-index 25

Clinical Epidemiology

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Medicine 926 179 198 24

Additional Metrics

Number of Best Scientists*: 227
Documents by Best Scientists*: 233
Top 100 Ranked Scientists*: 5
SCIMAGO H-index: 85
SCIMAGO SJR: 1.641
Impact Factor: 3.2

Overview

Top Research Topics at Clinical Epidemiology?

The journal primarily focuses on research topics in Internal medicine, Epidemiology, Pediatrics, Confidence interval and Cohort. The in-depth study on Internal medicine also explores topics in the intersecting field of Oncology. Topics in Epidemiology explored in it were investigated in conjunction with research in Health care, Medical record, Family medicine, Disease and Comorbidity.

The Pediatrics study tackled is a key component of adjacent topics in the area of Medical diagnosis. Clinical Epidemiology addresses concerns in Medical diagnosis which are intertwined with other disciplines, such as Diagnosis code and Predictive value. The concepts on Confidence interval presented in the journal can also apply to other research fields, including Odds ratio and Mortality rate.

Issues in Hazard ratio were discussed, taking into consideration concepts from other disciplines like Prospective cohort study and Proportional hazards model. The main emphasis of it is the research on Cancer, emphasizing the topic of Breast cancer. It dives deep in exploring the relationship between the study of Cohort study and Relative risk.

  • Internal medicine (36.07%)
  • Epidemiology (23.18%)
  • Pediatrics (18.09%)

What are the most cited papers published in the journal?

  • The Danish National Patient Registry: a review of content, data quality, and research potential. (1679 citations)
  • Epidemiology, diagnosis, and management of polycystic ovary syndrome (726 citations)
  • Epidemiology of atrial fibrillation: European perspective. (617 citations)

Research areas of the most cited articles at Clinical Epidemiology:

The most cited papers tackle a plethora of topics, such as Epidemiology, Internal medicine, Pediatrics, Incidence (epidemiology) and Disease. Issues in Epidemiology were discussed in the most cited articles, taking into consideration concepts from other disciplines like Public health, Cohort, Family medicine and Intensive care medicine. The journal articles explore issues in Pediatrics which can be linked to other research areas like Medical record, Confidence interval, Stroke, Medical prescription and Comorbidity.

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:

The journal facilitates discussions on Internal medicine, Cohort, Epidemiology, Confidence interval and Incidence (epidemiology). While Internal medicine is the key highlight in Clinical Epidemiology, it also covered some subjects on Oncology and Single-nucleotide polymorphism and Breast cancer. The journal focuses on Cohort but the discussions also offer insight into other areas such as Logistic regression, Poisson regression, Population study, Proportional hazards model and Hazard ratio.

While work presented in Clinical Epidemiology provided substantial information on Epidemiology, it also covered topics in Medical record, Family medicine, Diagnosis code, Medical prescription and Pediatrics. The studies in Pediatrics featured incorporate elements of Diabetes mellitus and Cause of death. Incidence (epidemiology) research featured in Clinical Epidemiology incorporates concerns from various other topics such as Mortality rate and Attributable risk.

The most cited articles from the last journal are:

  • Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden (5 citations)
  • Risk of Severe Covid-19 in Patients with Celiac Disease: A Population-Based Cohort Study (4 citations)
  • Pharmacogenetics of Anticoagulation and Clinical Events in Warfarin-Treated Patients: A Register-Based Cohort Study with Biobank Data and National Health Registries in Finland (2 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 Clinical Epidemiology (based on the number of publications) are:

  • Henrik Toft Sørensen (49 papers) published 3 papers at the last edition, 2 less than at the previous edition,
  • Mette Nørgaard (41 papers) absent at the last edition,
  • Lars Pedersen (33 papers) published 1 paper at the last edition, 2 less than at the previous edition,
  • Reimar W. Thomsen (31 papers) absent at the last edition,
  • Vera Ehrenstein (31 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 Clinical Epidemiology (based on the number of publications) are:

  • Aarhus University Hospital (256 papers) published 15 papers at the last edition, 11 less than at the previous edition,
  • Aarhus University (104 papers) published 8 papers at the last edition, 10 less than at the previous edition,
  • Odense University Hospital (74 papers) published 7 papers at the last edition, 6 less than at the previous edition,
  • University of Copenhagen (68 papers) published 2 papers at the last edition, 4 less than at the previous edition,
  • University of Southern Denmark (67 papers) published 7 papers at the last edition, 7 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, 9.89% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 37.80% were posted by at least one author from the top 10 institutions publishing in the journal. Another 10.98% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 15.85% of all publications and 35.37% 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.

Potential Careers for Clinical Epidemiology Graduates

Graduates of Clinical Epidemiology programs can pursue a variety of rewarding careers in medical and public health sectors. As the expertise in this field is highly sought-after, a degree in Clinical Epidemiology offers numerous job opportunities, from research settings to clinical practice, policy-making, and teaching. Some of the key occupations that graduates may explore include:

  • Clinical Health Researcher
  • Epidemiologist
  • Medical Science Liaison
  • Policy Analyst
  • Biostatistician
It's essential to consider that the specific career paths available may vary depending on the level of education and individual professional experience. For example, it may be beneficial to pursue further education in related courses, such as Licensed Practical Nursing programs, to expand career opportunities. Those interested in exploring the field of nursing can consider lpn programs in Michigan online as an excellent place to start.

Overall, a foundation in Clinical Epidemiology provides invaluable skills and knowledge applicable to various professional settings within the health sector. It equips graduates to contribute significantly to improving public health outcomes and advancing medical research.

Top Publications

  • Nordic Health Registry-Based Research: A Review of Health Care Systems and Key Registries

    Kristina Laugesen;Jonas F Ludvigsson;Morten Schmidt;Mika Gissler

    (2021)
    296 Citations
  • Trajectory Modelling Techniques Useful to Epidemiological Research: A Comparative Narrative Review of Approaches.

    Hermine Lore Nguena Nguefack;M Gabrielle Pagé;Joel Katz;Manon Choinière

    (2020)
    235 Citations
  • Synthetic and External Controls in Clinical Trials – A Primer for Researchers

    Kristian Thorlund;Louis Dron;Jay J H Park;Edward J Mills

    (2020)
    171 Citations
  • Adaptation of the Charlson Comorbidity Index for Register-Based Research in Sweden

    Jonas F. Ludvigsson;Peter Appelros;Johan Askling;Johan Askling;Liisa Byberg

    (2021)
    167 Citations
  • Existing Data Sources in Clinical Epidemiology: Laboratory Information System Databases in Denmark.

    Johan Frederik Håkonsen Arendt;Anette Tarp Hansen;Søren Andreas Ladefoged;Henrik Toft Sørensen

    (2020)
    155 Citations
  • Three quarters of people with SARS-CoV-2 infection are asymptomatic: Analysis of english household survey data

    Irene Petersen;Irene Petersen;Andrew Phillips

    (2020)
    84 Citations
  • The National Danish Cardiac Arrest Registry for Out-of-Hospital Cardiac Arrest – A Registry in Transformation

    (2022)
    61 Citations
  • Swedish Covid-19 Investigation for Future Insights - A Population Epidemiology Approach Using Register Linkage (SCIFI-PEARL)

    Fredrik Nyberg;Stefan Franzén;Magnus Lindh;Magnus Lindh;Lowie Vanfleteren;Lowie Vanfleteren

    (2021)
    44 Citations
  • &lt;p&gt;Increasing Incidence and Prevalence of Acquired Hemolytic Anemias in Denmark, 1980–2016&lt;/p&gt;

    (2020)
    44 Citations
  • Existing data sources in clinical epidemiology: The danish covid-19 cohort

    Anton Pottegård;Kasper Bruun Kristensen;Mette Reilev;Lars Christian Lund

    (2020)
    42 Citations

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Best Scientists Contributing to This Journal