Evidence map›Paper›PMID 30256842›Full record

ArticlePloS one2018

Pre-existing comorbidity modify emergency room visit for out-of-hospital cardiac arrest in association with ambient environments.

Yu-Chun Wang, Yi-Chun Chen, Chun-Yu Ko, Yue-Liang Leon Guo, Fung-Chang Sung

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

1 citing paper in PubMed, 8 citations in OpenAlex.

  1. Review
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 4 institutions in 1 country.

Yu-Chun WangDepartment of Environmental Engineering, College of Engineering, Zhongli, Taiwan.ORCID 0000-0002-4797-7447
Yi-Chun ChenDepartment of Health Management, I-Shou University, Kaohsiung, Taiwan.
Chun-Yu KoDepartment of Environmental Engineering, College of Engineering, Zhongli, Taiwan.
Yue-Liang Leon GuoDepartment of Environmental and Occupational Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
Fung-Chang SungDepartment of Health Services Administration, China Medical University, Taichung, Taiwan.
China Medical University · TWChung Yuan Christian University · TWMinistry of Health and Welfare · TWNational Health Research Institutes · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study evaluated risks of emergency room visit (ERV) for out-of-hospital cardiac arrest (OHCA) in 2005-2011, among patients with cardiologic and metabolic syndromes (CMS), in association with ambient environments.

methodsPooled and area-specific weather related cumulative six-day (lags 0 to 5) relative risks (RRs) and confidence intervals (CIs) of ERV for OHCA were evaluated for CMS cases, using distributed lag nonlinear models and multivariate meta-analytical second-stage model in association with the daily average temperatures and daily concentrations of air pollutants.

resultsERV risk increased as average temperature dropped to <27°C. At the mean temperature of 14°C, the cumulative six-day RRs of ERV were 1.73 (95% CI: 1.22, 2.46) for all OHCA patients, 1.74 (95% CI: 1.06, 2.84) for OHCA patients younger than 65 years old, and 1.99 (95% CI: 1.03, 3.81) for subjects with pre-existing hypertension. High temperature was also associated with elevated ERV of OHCA. Increased ERV risks in cases with pre-existing hypertension and diabetes mellitus were also associated with concentrations of air pollutants in northern Taiwan.

conclusionsOur data provided evidences to clinicians, emerging medical services and public health that the ERV risk for OHCA patients is greater at low temperature than at high temperature. Patients with cardio and metabolic disorders need to pay greater attention to low temperature and avoid heat wave.

Indexed as

Emergency Service, HospitalAgedAir PollutionComorbidityFemaleHeart DiseasesHumansMaleMetabolic SyndromeMiddle AgedOut-of-Hospital Cardiac ArrestRisk FactorsSocioeconomic FactorsTaiwanTemperatureTropical Climate

Identifiers

PMID30256842
PMCPMC6157874
OpenAlexW2892905365

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.