Evidence map›Paper›PMID 34026695›Full record

ArticleFrontiers in pediatrics2021

Increased Incidence of Perforated Appendicitis in Children During COVID-19 Pandemic in a Bavarian Multi-Center Study.

Frank-Mattias Schäfer, Johannes Meyer, Stephan Kellnar, Jakob Warmbrunn, Tobias Schuster, Stefanie Simon, Thomas Meyer, Julia Platzer, Jochen Hubertus, Sigurd T Seitz and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
8.3field-weighted citation impact, top 1% of its field
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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  6. The impact of curfews on emergency departments and orthopedic traumas.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2024
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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

12 authors at 8 institutions in 1 country.

Frank-Mattias SchäferDepartment of Pediatric Surgery and Pediatric Urology, Cnopfsche Kinderklinik, Nuremberg, Germany.
Johannes MeyerDepartment of Pediatric Surgery and Pediatric Urology, Cnopfsche Kinderklinik, Nuremberg, Germany.
Stephan KellnarDepartment of Pediatric Surgery, Klinikum Dritter Orden, Munich, Germany.
Jakob WarmbrunnDepartment of Pediatric Surgery, Klinikum Schwabing, Technical University Munich, Munich, Germany.
Tobias SchusterDepartment of Pediatric Surgery, University Hospital Augsburg, Augsburg, Germany.
Stefanie SimonDepartment of Pediatric Surgery and Pediatric Urology, Klinikum Nürnberg, Nuremberg, Germany.
Thomas MeyerDepartment of Pediatric Surgery, Pediatric Urology and Pediatric Trauma, Hospital for General, Visceral, Vascular and Pediatric Surgery, University Hospital Würzburg, Würzburg, Germany.
Julia PlatzerCenter for Pediatric and Adolescent Medicine, Children's Hospital St. Marien gGmbH, Landshut, Germany.
Jochen HubertusDepartment of Pediatric Surgery, Dr. von Hauner Children's Hospital, University Hospital Munich, Munich, Germany.
Sigurd T SeitzDepartment of Pediatric Surgery, University Hospital, Friedrich-Alexander-Universität (FAU) Erlangen, Erlangen, Germany.
Christian KnorrDepartment of Pediatric Surgery and Pediatric Orthopedics, Barmherzige Brüder Hospital - St. Hedwig Regensburg, Regensburg, Germany.
Maximilian StehrDepartment of Pediatric Surgery and Pediatric Urology, Cnopfsche Kinderklinik, Nuremberg, Germany.
Cnopf´sche Kinderklinik · DEFriedrich-Alexander-Universität Erlangen-Nürnberg · DEKrankenhaus Barmherzige Brüder · DEMünchen Klinik · DEMünchen Klinik Schwabing · DENuremberg Hospital · DEUniversitätsklinikum Würzburg · DEUniversity Hospital Augsburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

appendicitisCOVID-19pandemicperforated appendicitisperforation

Identifiers

PMID34026695
PMCPMC8138624
OpenAlexW3159286785

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.