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ArticleStrahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]2026

Radiation Oncology Representation in German Evidence-Based Oncological Guidelines: 2025 Analysis of Participation and Parity from Women in Radiation Oncology Working Group of the German Society of Radiation Oncology (DEGRO).

Angela Besserer, Sally Mutiara, Monika Nothacker, Andrea Wittig, Juliane Hörner-Rieber, Lara Caglayan, Daniel Habermehl, Stefan Höcht, Michael van Kampen, Cordula Petersen and 4 more

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In one paragraph

Article in Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al], 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Gender disparities in academic radiation oncology research: A narrative review.Clinical and translational radiation oncology · 2027
    Review
  2. Article
  3. Gender disparities in historical context, workforce structure, and decision-making.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Angela BessererDepartment of Radiation Oncology, Ernst von Bergmann Hospital Potsdam, Potsdam, Charlottenstr. 72, 14467, Potsdam, Germany. angela.besserer@klinikumevb.de.ORCID http://orcid.org/0009-0006-6492-0190
Sally MutiaraDepartment of Radiation Oncology, Ernst von Bergmann Hospital Potsdam, Potsdam, Charlottenstr. 72, 14467, Potsdam, Germany.
Monika NothackerInstitute for Medical Knowledge Management, Association of the Scientific Medical Societies, University of Marburg, Marburg, Germany.
Andrea WittigDepartment for Radiotherapy and Radiation Oncology, University Hospital Würzburg, Würzburg, Germany.
Juliane Hörner-RieberDepartment of Radiation Oncology, University Hospital Düsseldorf, Düsseldorf, Germany.
Lara CaglayanDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany.
Daniel HabermehlDepartment of Radiation Oncology, Justus-Liebig-University Giessen, Giessen-Marburg University Hospital, Giessen, Germany.
Stefan HöchtDepartment of Radiation Oncology, Ernst von Bergmann Hospital Potsdam, Potsdam, Charlottenstr. 72, 14467, Potsdam, Germany.
Michael van KampenDepartment of Radiation Oncology, Hospital Nordwest, Frankfurt/Main, Germany.
Cordula PetersenDepartment of Radiation Oncology, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany.
Ursula NestleDepartment of Radiation Oncology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Mechthild KrauseDepartment of Radiation Oncology, University Hospital Carl Gustav Carus, 01307, Dresden, Germany.
Dirk VordermarkDepartment of Radiation Oncology, University Hospital Halle (Saale), Halle (Saale), Germany.
Maike TrommerDepartment of Radiation Oncology, Medical Faculty, University Hospital Bonn, Bonn, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn Germany, the development of evidence based medical guidelines is overseen by the Association of the Scientific Medical Societies (AWMF). Ensuring balanced representation across medical specialties and genders is essential for generating comprehensive, equitable, and unbiased treatment recommendations. This study evaluates the involvement of radiation oncology (RO) specialists and assesses gender representation within the panels of German oncological guidelines.

methodsWe analysed all oncological guidelines in the AWMF registry (n = 93/820). Data were collected from AWMF's registry, the German Society for Radiation Oncology (DEGRO) website, and affiliated organizations including the Working Group for Radiation Oncology (ARO) and the Professional Association of German Radiation Oncologists (BVDST). Gender distribution, academic qualifications, and participation rates were analysed.

resultsOf 93 oncological AWMF guidelines, RO panel members participated in 71 (76.3%), with particularly high representation in S3 (highest standard of quality and reliability) guidelines (92.5%). A total of 2795 panelists were represented in 85 analysable oncological guidelines, with 28.3% being female. Among the 255 RO panelists, the proportion of women is significantly higher with 34.5% (p < 0.05), with varying distribution across organizations: DEGRO 38.6%, ARO 31.7%, and BVDST 28.2%. Academic qualifications regarding all panelists differed significantly by gender (p < 0.001) with a high proportion of professors being male (81.3%), while women were disproportionately represented among those no academic title (62.6%).

conclusionsRO demonstrates strong representation in German oncological guideline development, in contrast to international trends where the specialty is frequently underrepresented. Nonetheless, consistent with patterns observed across other medical disciplines and healthcare systems, gender disparities remain evident: women constitute roughly one-third of overall panel members. These findings establish an important reference point for tracking future progress toward achieving gender equity in the formulation of oncological guidelines.

Indexed as

Evidence-Based MedicinePhysicians, WomenPractice Guidelines as TopicRadiation OncologyFemaleGermanyHumansMaleRegistriesSocieties, MedicalAWMFGender parityGuidelinesOncologyRadiation oncology

Identifiers

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.