Evidence map›Paper›PMID 41426712›Full record

SynthesisFrontiers in public health2025

Impact of cold waves on diabetes-related morbidity and mortality: a meta-analysis.

SeoYeon Chung, Jin-Nam Kim, Sungwon Lim, Kyoung-Nam Kim, So-Youn Park, In-Hwan Oh

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Frontiers in public health, 2025. 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
–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

1 citing paper in PubMed.

  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

6 authors.

SeoYeon ChungDepartment of Home Economics Education, School of Human Ecology, Korea University, Seoul, Republic of Korea.
Jin-Nam KimDepartment of Preventive Medicine, Kyung Hee University School of Medicine, Seoul, Republic of Korea.
Sungwon LimCollege of Nursing, Dongguk University WISE, Gyeongju, Republic of Korea.
Kyoung-Nam KimDepartment of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
So-Youn ParkDepartment of Hospital Medicine, Inha University Hospital, Inha University School of Medicine, Incheon, Republic of Korea.
In-Hwan OhDepartment of Preventive Medicine, University of Ulsan College of Medicine, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Extreme weather events, such as cold waves, pose health risks to individuals with diabetes mellitus. While heat-related health impacts are well-documented, the effects of cold waves remain underexplored. We aimed to review and quantify the health risks associated with cold wave exposure among patients with diabetes. Methods: A meta-analysis, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, was conducted by searching PubMed, SCOPUS, and Web of Science databases from inception up to August 2023. Eight studies met the inclusion criteria for assessing diabetes-related morbidity and mortality risks associated with cold wave exposure. A random-effects model was used to account for heterogeneity. Results: The meta-analysis revealed a 40% increase in diabetes-related mortality risk (relative risk: 1.40, 95% confidence interval: 1.25-1.58) and a slightly elevated morbidity risk (relative risk: 1.27, 95% confidence interval: 0.99-1.63) during cold waves. Risk variation across studies suggests the influence of environmental and healthcare disparities. Conclusion: Cold wave exposure significantly increases diabetes-related health risks, highlighting the need for enhanced public health strategies. Further research is needed to address the gaps in understanding cold wave morbidity impacts and related socioeconomic factors.

Indexed as

Cold TemperatureDiabetes MellitusHumansMorbidityclimate changeenvironmental exposuremorbiditymortalitypublic health policyvulnerability assessmentweather

Identifiers

PMID41426712
PMCPMC12711733

What OpenQuestion holds

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LicenceCC BY
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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.