Annals of Emergency Medicine

Top Research Topics at Annals of Emergency Medicine?

The journal mainly tackles studies in Medical emergency, Emergency department, Emergency medicine, Anesthesia and Surgery. The journal facilitates discussions on Medical emergency that incorporate concepts from other fields like Injury prevention, Occupational safety and health, Suicide prevention and MEDLINE. Most of the Occupational safety and health studies addressed also intersect with Human factors and ergonomics.

Emergency department research featured in the journal incorporates concerns from various other topics such as Intensive care, Intensive care medicine, Family medicine, Confidence interval and Pediatrics. The study on Anesthesia featured in the journal expounds on the topic of Resuscitation in particular. Annals of Emergency Medicine focuses on Surgery as well as the interrelated topic of Internal medicine.

Myocardial infarction is a key component of Internal medicine research discussed in the journal. The journal encompasses Myocardial infarction studies in the context of Cardiology as a whole.

• Medical emergency (24.61%)
• Emergency department (24.31%)
• Emergency medicine (19.58%)

What are the most cited papers published in the journal?

• Systematic Review of Emergency Department Crowding: Causes, Effects, and Solutions (983 citations)
• Predicting survival from out-of-hospital cardiac arrest: a graphic model. (951 citations)
• A practical score for the early diagnosis of acute appendicitis (936 citations)

Research areas of the most cited articles at Annals of Emergency Medicine:

The most cited publications tackle a plethora of topics, such as Emergency department, Anesthesia, Surgery, Intensive care and Emergency medicine. While Emergency department is the focus of the most cited publications, it also provides insights into the studies of Retrospective cohort study, Confidence interval, Medical emergency, Prospective cohort study and Pediatrics. The journal publications hold forums on Anesthesia that merge themes from other disciplines such as Randomized controlled trial and Blood pressure.

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

• Internal medicine
• Surgery
• Diabetes mellitus

The previous edition focused in particular on these issues:

The journal tackles a plethora of topics, such as Emergency department, MEDLINE, Emergency medicine, Coronavirus disease 2019 (COVID-19) and Internal medicine. Odds ratio, Health care, Retrospective cohort study, Medical emergency and Confidence interval are some topics wherein Emergency department research discussed in the journal have an impact. While Annals of Emergency Medicine focused on Confidence interval, it was also able to explore topics like Anesthesia and Randomized controlled trial.

Topics in MEDLINE were tackled in line with various other fields like Text mining, Radiology and Intensive care medicine. Triage is a focus of the presented Emergency medicine works and it dives deep in Triage. Annals of Emergency Medicine connects research in Internal medicine with the related topic of Cardiology.

The most cited articles from the last journal are:

• Lung Ultrasonography for the Diagnosis of SARS-CoV-2 Pneumonia in the Emergency Department. (18 citations)
• Sex Distribution of Editorial Board Members Among Emergency Medicine Journals. (9 citations)
• Does the Clinical Frailty Scale at Triage Predict Outcomes From Emergency Care for Older People (8 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.

Top authors and change over time

The top authors publishing in Annals of Emergency Medicine (based on the number of publications) are:

• David L. Schriger (158 papers) published 1 paper at the last edition, 1 less than at the previous edition,
• Carlos A. Camargo (121 papers) published 1 paper at the last edition, 9 less than at the previous edition,
• Latha G. Stead (115 papers) absent at the last edition,
• Judd E. Hollander (113 papers) absent at the last edition,
• Robert L. Wears (106 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.

Top affiliations and change over time

Only papers with recognized affiliations are considered

The top affiliations publishing in Annals of Emergency Medicine (based on the number of publications) are:

• University of California, Los Angeles (496 papers) published 12 papers at the last edition, 5 more than at the previous edition,
• University of California, San Francisco (400 papers) published 16 papers at the last edition, 9 more than at the previous edition,
• Harvard University (325 papers) published 11 papers at the last edition, 14 less than at the previous edition,
• University of Pittsburgh (264 papers) published 6 papers at the last edition, 2 more than at the previous edition,
• Mayo Clinic (252 papers) published 6 papers at the last edition, 4 more 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, 32.96% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 21.40% were posted by at least one author from the top 10 institutions publishing in the journal. Another 8.03% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 19.06% of all publications and 51.51% 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.

The Role of LPN Programs in Emergency Medicine

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