Evidence map›Paper›PMID 31052180›Full record

ArticleInternational journal of environmental research and public health2019

Difference in Long-Term Trends in COPD Mortality between China and the U.S., 1992⁻2017: An Age⁻Period⁻Cohort Analysis.

Haoyu Wen, Cong Xie, Lu Wang, Fang Wang, Yafeng Wang, Xiaoxue Liu, Chuanhua Yu

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.2field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Observational
  8. Trends in the Burden of COPD Attributable to Ambient PMRisk management and healthcare policy · 2023
    Article
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  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Cigarette smoking and lung function decline beyond quitting.Annals of translational medicine · 2020
    Article
  16. A Brief History of Bronchitis in England and Wales.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2020
    Article
  17. Article
  18. Review
  19. Article
  20. 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

7 authors at 1 institution in 1 country.

Haoyu WenDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. haoyuwen@whu.edu.cn.
Cong XieHubei Center for Disease Control and Prevention, Wuhan, Hubei 430079, China. xxiiee0616@163.com.
Lu WangDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. ffdw03@whu.edu.cn.
Fang WangDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. wangfang0923@whu.edu.cn.
Yafeng WangDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. wonyhfon@whu.edu.cn.
Xiaoxue LiuDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. liuxx019@163.com.ORCID 0000-0002-1122-5745
Chuanhua YuDepartment of Preventive Medicine, School of Health Sciences, Wuhan University, #185 Donghu Road, Wuhan 430071, China. YuCHua@whu.edu.cn.ORCID 0000-0002-5467-2481
Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Complications due to chronic obstructive pulmonary disease (COPD) is a leading cause of death in China and the United States (U.S.). This study aimed to investigate the long-term trends in COPD mortality in China and the U.S. using data from the Global Burden of Disease Study 2017 (GBD 2017) and explore the age, period, and cohort effects independently by sex under the age-period-cohort (APC) framework. Taking the age group 40-44 years old, the period 1992-1996, and the birth cohort 1913-1917 as reference groups, we found that the age relative risks (RRs) of COPD mortality increased exponentially in both China and the U.S., the period RRs increased in the U.S. but decreased in China; and the cohort RRs showed an overall downward trend in both China and the U.S. with the year of birth. From 1992 to 2017, the increased RRs of COPD mortality in the U.S. was mainly attributable to the increased prevalence of smoking before 1965, while the decreased RRs of COPD mortality in China was mainly attributable to reduced air pollution as well as improvements in medical technology and more accessible health services. Reducing tobacco consumption may be the most effective and feasible way to prevent COPD in China. However, we also need to pay more attention to COPD in nonsmokers in the future.

Indexed as

AdultAgedAge FactorsChinaCohort EffectCohort StudiesFemaleHumansMaleMiddle AgedMortalityPulmonary Disease, Chronic ObstructiveRiskUnited Statesage–period–cohort modelCOPD mortalitylong-term trends

Identifiers

PMID31052180
PMCPMC6540060
OpenAlexW2943820108

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.