Evidence map›Paper›PMID 33282317›Full record

ArticleAcute medicine & surgery

Patient outcomes of school-age, out-of-hospital cardiac arrest in Japan: A nationwide study of schoolchildren as witnesses.

Hisanori Kurosaki, Kohei Takada, Akira Yamashita, Yoshio Tanaka, Hideo Inaba

Open access · goldAbstract read
In one paragraph

Article in Acute medicine & surgery. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

4 citing papers in PubMed, 13 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Hisanori KurosakiDepartment of Circulatory Emergency and Resuscitation Science Kanazawa University Graduate School of Medicine Kanazawa Japan.ORCID https://orcid.org/0000-0002-0733-1617
Kohei TakadaDepartment of Circulatory Emergency and Resuscitation Science Kanazawa University Graduate School of Medicine Kanazawa Japan.
Akira YamashitaDepartment of Circulatory Emergency and Resuscitation Science Kanazawa University Graduate School of Medicine Kanazawa Japan.
Yoshio TanakaDepartment of Circulatory Emergency and Resuscitation Science Kanazawa University Graduate School of Medicine Kanazawa Japan.
Hideo InabaDepartment of Emergency Medicine Kanazawa Medical University Uchinada Japan.
Kanazawa University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimUsing the data from the All-Japan Utstein Registry, this study evaluates the neurologically favourable patient outcomes and associated factors of out-of-hospital cardiac arrest (OHCA) with Japanese schoolchildren as witnesses.

methodsWe analysed 1,068 school-age children (6-18 years old) who underwent OHCA from 2011 to 2016. Among the 1,068 cases, 179 were witnessed by schoolchildren and 889 were witnessed by other bystanders. Propensity score-matched and logistic regression analyses were used to evaluate the outcomes and associated factors.

resultsThe crude neurologically favourable outcome in the schoolchildren-witnessed group was considerably higher than that in the other-bystander-witnessed group (19.6% versus 12.3%;

conclusionsPatient outcomes did not differ significantly between schoolchildren- and other-bystander-witnessed cases of school-age OHCA. Although schoolchildren as witnesses might not be inferior to other bystanders in school-age OHCA, further studies are needed to examine the effect of bystander CPR by schoolchildren and basic life support education in schools.

Indexed as

Emergency medical serviceout‐of‐hospital cardiac arrestschool‐age children

Identifiers

PMID33282317
PMCPMC7700102
OpenAlexW3109868836

What OpenQuestion holds

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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.