Evidence map›Paper›PMID 28680047›Full record

ArticleScientific reports2017

Temporal variation in associations between temperature and years of life lost in a southern China city with typical subtropical climate.

Guoxing Li, Jing Huang, Guozhang Xu, Xiaochuan Pan, Xujun Qian, Jiaying Xu, Yan Zhao, Tao Zhang, Qichen Liu, Xinbiao Guo and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

11 authors.

Guoxing LiDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China.
Jing HuangDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China.
Guozhang XuNingbo Municipal Center for Disease Control and Prevention, 237 Yongfeng Road, 315010, Ningbo, China.
Xiaochuan PanDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China.
Xujun QianNingbo First Hospital, Liuting Street, 315010, Ningbo, China.
Jiaying XuTulan University, 6823 St. Charles Avenue, New Orleans, LA, 70118, USA.
Yan ZhaoDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China.
Tao ZhangNingbo Municipal Center for Disease Control and Prevention, 237 Yongfeng Road, 315010, Ningbo, China.
Qichen LiuDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China.
Xinbiao GuoDepartment of Occupational and Environmental Health Sciences, Peking University School of Public Health, 38 Xueyuan Road, 100191, Beijing, China. guoxb@bjmu.edu.cn.
Tianfeng HeNingbo Municipal Center for Disease Control and Prevention, 237 Yongfeng Road, 315010, Ningbo, China. hetf@nbcdc.org.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Though some studies have explored the association between temperature and years of life lost (YLL), limited evidence is available regarding the effect of temporal variation on the temperature-YLL relationship, especially in developing countries. We explored temporal variation in the associations between temperature and YLL before and after 2013 heat waves (period I: Jan 2008 to Sep 2013, period II: Oct 2013 to Dec 2015) in Ningbo, a southern China city with typical subtropical climate. The heat associations showed an increasing trend. The number of YLL due to heat-related respiratory mortality was significantly higher in period II (46.03, 95% CI: 11.97, 80.08) than in period I (7.21, 95% CI: -10.04, 24.46) among married individuals. In contrast, the cold associations presented an attenuating trend, and the number of YLL due to non-accidental mortality was significantly lower in period II (262.32, 95% CI: -304.18, 828.83) than in period I (916.78, 95% CI: 596.05, 1237.51). These results indicate more effort still needed to be made to reduce heat-related YLL even after periods of extreme heat. Furthermore, using YLL provided complementary information for identifying vulnerable subgroups, which has important implications for the planning of public health interventions.

Indexed as

ChinaClimate ChangeFemaleHumansInfrared RaysLife ExpectancyMaleMortalityPublic Health

Identifiers

PMID28680047
PMCPMC5498602

What OpenQuestion holds

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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.