Evidence map›Paper›PMID 34589230›Full record

ArticleAcute medicine & surgery

Impact of medical reimbursement revision on ambulance transport of self-inflicted injury patients: a nationwide study in Japan.

Yusuke Katayama, Kosuke Kiyohara, Tetsuhisa Kitamura, Tomoya Hirose, Kenichiro Ishida, Yutaka Umemura, Takeyuki Kiguchi, Shunichiro Nakao, Jotaro Tachino, Tomohiro Noda and 1 more

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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 82% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

11 authors at 6 institutions in 1 country.

Yusuke KatayamaDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.ORCID https://orcid.org/0000-0003-2585-4259
Kosuke KiyoharaDepartment of Food Science Faculty of Home Economics Otsuma Women's University Tokyo Tokyo Japan.
Tetsuhisa KitamuraDivision of Environmental Medicine and Population Sciences Department of Social and Environmental Medicine Osaka University Graduate School of Medicine Suita Japan.ORCID https://orcid.org/0000-0003-0107-0580
Tomoya HiroseDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.ORCID https://orcid.org/0000-0001-5959-4569
Kenichiro IshidaDepartment of Acute Medicine and Critical Care Medical Center Osaka National Hospital National Hospital Organization Osaka Japan.ORCID https://orcid.org/0000-0002-1585-6069
Yutaka UmemuraDivision of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan.
Takeyuki KiguchiDivision of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan.
Shunichiro NakaoDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.
Jotaro TachinoDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.
Tomohiro NodaDepartment of Traumatology and Critical Care Medicine Osaka City University Graduate School of Medicine Osaka Japan.
Takeshi ShimazuDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.
The University of Osaka · JPKyoto University · JPOsaka City University · JPOsaka National Hospital · JPOsaka Prefectural Medical Center · JPOtsuma Women's University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimSelf-inflicted injury, as one reason to visit the emergency department, is an important issue in emergency medicine around the world. However, the impact of changes in social systems, such as medical reimbursement revision, on ambulance transport for self-inflicted injury remains unclear. The aim of this study was to assess the impact of medical reimbursement revision on the emergency transport of self-inflicted injury patients using nationwide ambulance records.

methodsThis was a retrospective observational study from April 2012 to March 2016. We analyzed nationwide ambulance records in Japan, and included self-inflicted injury, drug poisoning, and drug overdose patients transported to hospitals by ambulance. The primary outcome of this study was age-adjusted number of self-inflicted injury patients transported by ambulance in each month per 1 million standard populations. To assess the impact of the medical reimbursement revision in 2014, we calculated the

resultsThis study included 148,873 patients. The

conclusionIn Japan, the medical reimbursement revision in April 2014 helped to decrease the number of self-inflicted injury patients transported to hospitals by ambulance.

Indexed as

Epidemiologyhealth policymedical reimbursementprehospital careself‐inflicted injury

Identifiers

PMID34589230
PMCPMC8459587
OpenAlexW3202376791

What OpenQuestion holds

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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.