Evidence map›Paper›PMID 33282318›Full record

ArticleAcute medicine & surgery

Characteristics and outcome of patients triaged by telephone and transported by ambulance: a population-based study in Osaka, Japan.

Yusuke Katayama, Tetsuhisa Kitamura, Tomoya Hirose, Kosuke Kiyohara, Kenichiro Ishida, Jotaro Tachino, Shunichiro Nakao, Takeyuki Kiguchi, Yutaka Umemura, Tomohiro Noda and 5 more

Abstract 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
–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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

15 authors.

Yusuke KatayamaDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.ORCID https://orcid.org/0000-0003-2585-4259
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
Kosuke KiyoharaDepartment of Food Science Faculty of Home Economics Otsuma Women's University Tokyo Japan.
Kenichiro IshidaDepartment of Acute Medicine and Critical Care Medical Center Osaka National Hospital National Hospital Organization Osaka Japan.
Jotaro TachinoDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.
Shunichiro NakaoDepartment of Traumatology and Acute Critical Medicine Osaka University Graduate School of Medicine Suita Japan.
Takeyuki KiguchiDivision of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan.
Yutaka UmemuraDivision of Trauma and Surgical Critical Care Osaka General Medical Center Osaka Japan.
Tomohiro NodaDepartment of Traumatology and Critical Care Medicine Osaka City University Graduate School of Medicine Osaka Japan.
Shusuke TaiOsaka Municipal Fire Department Osaka Japan.
Junya TsujinoOsaka Municipal Fire Department Osaka Japan.
Jun MasuiOsaka Prefectural Government Osaka Japan.
Yasumitsu MizobataDepartment 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.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimDetails such as diagnosis and outcome of patients transported by ambulance after telephone triage have not been fully revealed. The aim of this study was to reveal profile and outcome about patients transported by ambulance via telephone triage with dataset of telephone triage and population-based registry for emergency patients.

methodsThis retrospective descriptive study with a one-year study period from January 1, 2016 to December 31, 2016 included patients selected from the telephone triage dataset who were transported by ambulance. Key parameters such as age, sex and date and time of ambulance dispatch were used to identify patient data from the ORION registry. We assessed the profile and outcome of the patients in a descriptive epidemiological analysis.

resultsWe included 4,293 patients in the selected datasets whose data were merged, of whom 2,998 patients (69.8%) returned home from the emergency department, 1,255 (29.2%) were hospitalized, 32 (0.7%) were transferred to other hospitals, and 8 (0.2%) died. The most common diagnosis in the emergency departments was "infectious gastroenteritis and colitis, unspecified [A09] (219, 5.1%)". Among the 1,255 hospitalized patients, 905 patients (72.1%) were discharged home, 254 patients (20.2%) remained hospitalized, 52 patients (4.1%) were transferred to other hospitals, 38 patients (3.0%) died, and 5 patients (0.5%) had missing data. The most common diagnosis was "cerebral infarction [I63.0-I63.9] (138, 11.0%)".

conclusionThis study revealed the profile and outcome of patients transported by ambulance after telephone triage.

Indexed as

Ambulance dispatchemergency medicineepidemiologyoutcometelephone triage

Identifiers

PMID33282318
PMCPMC7700103

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.