Evidence map›Paper›PMID 40481028›Full record

ArticleScientific reports2025

Nationwide association between ambient ozone and sudden cardiac arrests in South Korea.

Cinoo Kang, Yejin Kim, Jieun Oh, Hyewon Yun, Juyeon Yang, Chaerin Park, Sooyoung Kim, Seoyeong Ahn, Ayoung Kim, Dohoon Kwon and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. 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
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.

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

13 authors.

Cinoo Kang *Department of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Yejin Kim *School of Biomedical Convergence Engineering, College of Information and Biomedical Engineering, Pusan National University, 49 Busandaehak-Ro, Mulgeum-Eup, Yangsan-Si, Gyeongsangnam-Do, 50612, South Korea.
Jieun OhDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Hyewon YunSchool of Biomedical Convergence Engineering, College of Information and Biomedical Engineering, Pusan National University, 49 Busandaehak-Ro, Mulgeum-Eup, Yangsan-Si, Gyeongsangnam-Do, 50612, South Korea.
Juyeon YangDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Chaerin ParkDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Sooyoung KimSchool of Biomedical Convergence Engineering, College of Information and Biomedical Engineering, Pusan National University, 49 Busandaehak-Ro, Mulgeum-Eup, Yangsan-Si, Gyeongsangnam-Do, 50612, South Korea.
Seoyeong AhnDepartment of Information Convergence Engineering, College of Information and Biomedical Engineering, Pusan National University, Yangsan, South Korea.
Ayoung KimDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Dohoon KwonDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Jinah ParkDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Ho KimDepartment of Public Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea.
Whanhee LeeSchool of Biomedical Convergence Engineering, College of Information and Biomedical Engineering, Pusan National University, 49 Busandaehak-Ro, Mulgeum-Eup, Yangsan-Si, Gyeongsangnam-Do, 50612, South Korea. whanhee.lee@pusan.ac.kr.

Funding

Environmental Health Centre of the Catholic University of Korea 2022Institute of Information & communications Technology Planning & Evaluation (IITP) IITP-2025-RS-2023-00254177Korea Environmental Industry and Technology Institute RS-2022-KE002235National Institute of Environmental Research (NIER) NIER-2021-03-03-007
6 · The paper itself

Abstract

Several studies reported the association between ambient ozone and out-of-hospital cardiac arrest (OHCA). However, due to the limited geographical scope of monitoring, existing research has not fully evaluated the nationwide risk or identified high-risk populations. We conducted a nationwide time-stratified case-crossover study to examine the association between short-term outdoor ozone exposure during the warm season (April-September) and OHCA in South Korea (2015-2019), with a machine learning ensemble model for ozone (R

Indexed as

Air PollutantsEnvironmental ExposureOut-of-Hospital Cardiac ArrestOzoneAdolescentAdultAgedChildChild, PreschoolCross-Over StudiesFemaleHumansInfantInfant, NewbornMaleMiddle AgedAir PollutantsOzoneAir quality guidelinesAmbient ozoneExcess burden of OHCA due to ozoneHigh-risk populationsOut-of-hospital cardiac arrest (OHCA)

Identifiers

PMID40481028
PMCPMC12144235

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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.