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Australian and New Zealand Journal of Obstetrics and Gynaecology
H-index 13

Australian and New Zealand Journal of Obstetrics and Gynaecology

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Medicine 1946 51 95 13

Additional Metrics

Number of Best Scientists*: 89
Documents by Best Scientists*: 130
Top 100 Ranked Scientists*: 1
SCIMAGO H-index: 78
SCIMAGO SJR: 0.654
Impact Factor: 1.7

Overview

Top Research Topics at Australian & New Zealand Journal of Obstetrics & Gynaecology?

The journal is organized to address concerns in the fields of Pregnancy, Obstetrics, Surgery, Gynecology and Pediatrics. The research on Pregnancy featured in Australian & New Zealand Journal of Obstetrics & Gynaecology combines topics in other fields like Internal medicine and MEDLINE. Many of the studies tackled connect Internal medicine with a similar field of study like Oncology.

The journal facilitates discussions on Obstetrics that incorporate concepts from other fields like Incidence (epidemiology), Diabetes mellitus, Retrospective cohort study, Caesarean section and Fetus. The studies in Surgery featured incorporate elements of Anesthesia and General surgery. The journal explores topics in Gynecology which can be helpful for research in disciplines like Cervix and Infertility.

  • Pregnancy (35.18%)
  • Obstetrics (32.15%)
  • Surgery (21.01%)

What are the most cited papers published in the journal?

  • The developmental origins of adult disease (Barker) hypothesis (438 citations)
  • Laparoscopic entry: a literature review and analysis of techniques and complications of primary port entry (291 citations)
  • The detection, investigation and management of hypertension in pregnancy: full consensus statement. (273 citations)

Research areas of the most cited articles at Australian & New Zealand Journal of Obstetrics & Gynaecology:

The most cited papers investigate areas of study like Pregnancy, Obstetrics, Surgery, Gynecology and Pediatrics. In addition to Pregnancy research, the most cited papers aim to explore topics under Prospective cohort study and Retrospective cohort study. While the primary focus in the published articles is Obstetrics, they also dissect topics surrounding Caesarean section and Vaginal delivery as a whole.

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:

Australian & New Zealand Journal of Obstetrics & Gynaecology explores disciplines such as Obstetrics, Pregnancy, Family medicine, Retrospective cohort study and Caesarean section. Australian & New Zealand Journal of Obstetrics & Gynaecology addresses concerns in Obstetrics which are intertwined with other disciplines, such as Odds ratio, Gestational age, Gestation, Fetus and Cohort. While it focused on Odds ratio, it was also able to explore topics like Hysterectomy, Logistic regression and Confidence interval.

The Pregnancy works, particularly on Gestational diabetes are tackled in it. In Australian & New Zealand Journal of Obstetrics & Gynaecology, Descriptive statistics, Coronavirus disease 2019 (COVID-19) and 2019-20 coronavirus outbreak are investigated in conjunction with one another to address concerns in Family medicine research. Some problems in Caesarean section that were presented in the journal overlapped with concepts under Vaginal delivery and Incidence (epidemiology).

The most cited articles from the last journal are:

  • Reaching under-screened/never-screened indigenous peoples with human papilloma virus self-testing: A community-based cluster randomised controlled trial (7 citations)
  • Translating antenatal magnesium sulphate neuroprotection for infants born <28 weeks' gestation into practice: A geographical cohort study (4 citations)
  • IVF add-ons in Australia and New Zealand: A systematic assessment of IVF clinic websites. (3 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 Australian & New Zealand Journal of Obstetrics & Gynaecology (based on the number of publications) are:

  • Jan E. Dickinson (61 papers) published 1 paper at the last edition the same number as at the previous edition,
  • Hans Peter Dietz (58 papers) published 4 papers at the last edition, 2 more than at the previous edition,
  • David Ellwood (55 papers) published 4 papers at the last edition, 1 more than at the previous edition,
  • Euan M. Wallace (50 papers) published 5 papers at the last edition, 2 more than at the previous edition,
  • Christine L. Roberts (48 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 Australian & New Zealand Journal of Obstetrics & Gynaecology (based on the number of publications) are:

  • Royal Women's Hospital (542 papers) published 19 papers at the last edition, 3 more than at the previous edition,
  • University of Sydney (413 papers) published 46 papers at the last edition, 10 more than at the previous edition,
  • University of Melbourne (309 papers) published 26 papers at the last edition, 4 less than at the previous edition,
  • University of Queensland (268 papers) published 23 papers at the last edition, 10 more than at the previous edition,
  • University of Western Australia (217 papers) published 7 papers at the last edition, 2 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, 13.24% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 68.36% were posted by at least one author from the top 10 institutions publishing in the journal. Another 9.04% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 12.99% of all publications and 9.60% 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.

Future Research Opportunities and Trends

In addition to the integral work this journal does in its current areas of research, there are emerging fields and trends that merit attention. Areas like telemedicine, virtual reality in surgical training, and precision medicine in gynecology and obstetrics are gaining traction in the medical world. These promising arenas could signal new frontiers in gynecology and obstetrics research, which this journal might likely explore in the coming editions.

Another critical aspect of medical research is how it couples with practical applications, especially in the context of continued education and online programs. For example, best online nursing programs in Kentucky have successfully incorporated the recent findings in obstetrics and gynecology into their coursework, producing healthcare professionals ready to tackle challenges in the modern-day medical landscape. Such case studies, highlighting the integration of research into education, could be valuable additions to future issues of this journal.

Therefore, upcoming volumes of Australian & New Zealand Journal of Obstetrics & Gynaecology could stand to benefit significantly from including these future research trends and educational applications, thereby expanding the scope of the journal and promoting continued innovation in the field.

Top Publications

  • ADIPS 2020 guideline for pre-existing diabetes and pregnancy

    Victoria L. Rudland;Victoria L. Rudland;Sarah A.L. Price;Ruth Hughes;Helen L. Barrett

    (2020)
    43 Citations
  • The health and educational costs of preterm birth to 18 years of age in Australia.

    John P. Newnham;John P. Newnham;Chris Schilling;Stavros Petrou;Jonathan M Morris;Jonathan M Morris

    (2021)
    28 Citations
  • IVF add-ons in Australia and New Zealand: A systematic assessment of IVF clinic websites.

    Sarah Lensen;Sheng Chen;Lucy Goodman;Luk Rombauts

    (2021)
    25 Citations
  • The Australian Preterm Birth Prevention Alliance.

    Jonathan Morris;Kiarna Brown;John Newnham

    (2020)
    23 Citations
  • Antenatal models of care for women with gestational diabetes mellitus: Vignettes from an international meeting

    Maryam Sina;Thomas J Cade;Jeff Flack;Christopher J Nolan

    (2020)
    22 Citations
  • Rates of stillbirth by maternal region of birth and gestational age in New South Wales, Australia 2004-2015.

    Ye’elah Berman;Ibinabo Ibiebele;Ibinabo Ibiebele;Jillian A. Patterson;Jillian A. Patterson;Deborah Randall;Deborah Randall

    (2020)
    18 Citations
  • An observational study of pregnancy and post-partum outcomes in women with prolactinoma treated with dopamine agonists.

    Susannah M. O'Sullivan;Maritza T. Farrant;Cara M. Ogilvie;Alistair J. Gunn

    (2020)
    17 Citations
  • Predicting postpartum haemorrhage: A systematic review of prognostic models

    (2022)
    17 Citations
  • Screening for adverse childhood experiences in antenatal care settings: A scoping review

    (2022)
    16 Citations
  • Pelvic organ prolapse in nulliparae

    (2022)
    16 Citations

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Best Scientists Contributing to This Journal