Evidence map›Paper›PMID 34557729›Full record

ArticleInnovation (Cambridge (Mass.))2021

Ambient Temperature and Years of Life Lost: A National Study in China.

Tao Liu, Chunliang Zhou, Haoming Zhang, Biao Huang, Yanjun Xu, Lifeng Lin, Lijun Wang, Ruying Hu, Zhulin Hou, Yize Xiao and 23 more

Open access · goldAbstract read
In one paragraph

Article in Innovation (Cambridge (Mass.)), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Pooled it
  2. The impact of heat and cold events on direct, indirect, and intangible healthcare costs: a systematic review.The European journal of health economics : HEPAC : health economics in prevention and care · 2026
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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

33 authors at 8 institutions in 2 countries.

Tao LiuGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Chunliang ZhouHunan Provincial Center for Disease Control and Prevention, Changsha, 410005, China.
Haoming ZhangYunnan Center for Disease Control and Prevention, Kunming, 650022, China.
Biao HuangHealth Hazard Factors Control Department, Jilin Provincial Center for Disease Control and Prevention, Changchun, 130062, China.
Yanjun XuGuangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Lifeng LinGuangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Lijun WangThe National Center for Chronic and Noncommunicable Disease Control and Prevention, Beijing, 100050, China.
Ruying HuZhejiang Center for Disease Control and Prevention, Hangzhou, 310051, China.
Zhulin HouHealth Hazard Factors Control Department, Jilin Provincial Center for Disease Control and Prevention, Changchun, 130062, China.
Yize XiaoYunnan Center for Disease Control and Prevention, Kunming, 650022, China.
Junhua LiHunan Provincial Center for Disease Control and Prevention, Changsha, 410005, China.
Xiaojun XuGuangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Donghui JinHunan Provincial Center for Disease Control and Prevention, Changsha, 410005, China.
Mingfang QinYunnan Center for Disease Control and Prevention, Kunming, 650022, China.
Qinglong ZhaoHealth Hazard Factors Control Department, Jilin Provincial Center for Disease Control and Prevention, Changchun, 130062, China.
Weiwei GongZhejiang Center for Disease Control and Prevention, Hangzhou, 310051, China.
Peng YinThe National Center for Chronic and Noncommunicable Disease Control and Prevention, Beijing, 100050, China.
Yiqing XuHunan Provincial Center for Disease Control and Prevention, Changsha, 410005, China.
Jianxiong HuGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Jianpeng XiaoGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Weilin ZengGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Xing LiGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Siqi ChenGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Lingchuan GuoGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Zuhua RongGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Yonghui ZhangGuangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Cunrui HuangSchool of Public Health, Sun Yat-sen University, Guangzhou, 510080, China.
Yaodong DuGuangdong Provincial Climate Center, Guangzhou, 510080, China.
Yuming GuoDepartment of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, 3800, Australia.
Shannon RutherfordSchool of Medicine, Griffith University, Gold Coast, 4214, Australia.
Min YuZhejiang Center for Disease Control and Prevention, Hangzhou, 310051, China.
Maigeng ZhouThe National Center for Chronic and Noncommunicable Disease Control and Prevention, Beijing, 100050, China.
Wenjun MaGuangdong Provincial Institute of Public Health, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, 511430, China.
Guangdong Provincial Center for Disease Control and Prevention · CNHunan Provincial Center for Disease Control and Prevention · CNNational Center for Chronic and Noncommunicable Disease Control and Prevention · CNYunnan Center for Disease Control And Prevention · CNZhejiang Center for Disease Control and Prevention · CNGriffith University · AUMonash University · AUSun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although numerous studies have investigated premature deaths attributable to temperature, effects of temperature on years of life lost (YLL) remain unclear. We estimated the relationship between temperatures and YLL, and quantified the YLL per death caused by temperature in China. We collected daily meteorological and mortality data, and calculated the daily YLL values for 364 locations (2013-2017 in Yunnan, Guangdong, Hunan, Zhejiang, and Jilin provinces, and 2006-2011 in other locations) in China. A time-series design with a distributed lag nonlinear model was first employed to estimate the location-specific associations between temperature and YLL rates (YLL/100,000 population), and a multivariate meta-analysis model was used to pool location-specific associations. Then, YLL per death caused by temperatures was calculated. The temperature and YLL rates consistently showed U-shaped associations. A mean of 1.02 (95% confidence interval: 0.67, 1.37) YLL per death was attributable to temperature. Cold temperature caused 0.98 YLL per death with most from moderate cold (0.84). The mean YLL per death was higher in those with cardiovascular diseases (1.14), males (1.15), younger age categories (1.31 in people aged 65-74 years), and in central China (1.34) than in those with respiratory diseases (0.47), females (0.87), older people (0.85 in people ≥75 years old), and northern China (0.64) or southern China (1.19). The mortality burden was modified by annual temperature and temperature variability, relative humidity, latitude, longitude, altitude, education attainment, and central heating use. Temperatures caused substantial YLL per death in China, which was modified by demographic and regional characteristics.

Indexed as

Chinadistributed lag nonlinear modelmortality burdenmultivariate meta-analysistemperatureyears of life lost

Identifiers

PMID34557729
PMCPMC8454660
OpenAlexW3112383466

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.