Evidence map›Paper›PMID 40863978›Full record

ArticleToxics2025

Opposite Interactive Effects of Heat Wave and Cold Spell with Fine Particulate Matter on Pneumonia Mortality.

Yi Zheng, Ruijun Xu, Yuling Chen, Yingxin Li, Yuxin Bi, Xiaohong Jia, Sirong Wang, Lu Luo, Jing Wei, Rui Wang and 8 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Toxics, 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. Combined effects of apparent low temperature and PMFrontiers in public health · 2026
    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

18 authors.

Yi ZhengDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Ruijun XuDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Yuling ChenDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Yingxin LiDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Yuxin BiDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Xiaohong JiaDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Sirong WangDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Lu LuoDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.
Jing WeiDepartment of Atmospheric and Oceanic Science, Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20740, USA.ORCID 0000-0002-8803-7056
Rui WangLuohu District Chronic Disease Hospital, Shenzhen 518020, China.
Chunxiang ShiMeteorological Data Laboratory, National Meteorological Information Center, Beijing 100081, China.
Ziquan LvShenzhen Center for Disease Control and Prevention, Shenzhen 518055, China.ORCID 0009-0008-6069-5867
Suli HuangDepartment of Environment and Health, School of Public Health, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, China.
Gongbo ChenClimate, Air Quality Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia.
Hong SunDepartment of Environment and Health, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China.
Bochao SunYancheng Center for Disease Control and Prevention, Yancheng 224002, China.
Nongping FengDepartment of Non-Communicable Disease Prevention and Control, Shenzhen Longgang Center for Chronic Disease Control, Shenzhen 518172, China.
Yuewei LiuDepartment of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou 510080, China.ORCID 0000-0001-5970-4262

Funding

Guangdong Basic and Applied Basic Research Foundation 2025A1515011041Key Project of Medical Science Research of Jiangsu Provincial Health Commission K2023045Shenzhen Medical Research Fund A2302033
6 · The paper itself

Abstract

Exposure to extreme temperature events (ETEs) and ambient fine particulate matter (PM

Indexed as

antagonistic effectextreme temperature eventsPM2.5pneumoniasynergistic effect

Identifiers

PMID40863978
PMCPMC12390074

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.