Evidence map›Paper›PMID 32024868›Full record

Observational studyScientific reports2020

Adiposity and mortality in older Chinese: an 11-year follow-up of the Guangzhou Biobank Cohort Study.

Chao Qiang Jiang, Lin Xu, Wei Sen Zhang, Ya Li Jin, Feng Zhu, Kar Keung Cheng, Tai Hing Lam

Abstract readObservational Study
In one paragraph

Observational study in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Frontiers in nutrition · 2025
    Article
  3. Article
  4. Influencing Factors on Cardiovascular Health in China.Journal of geriatric cardiology : JGC · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

7 authors.

Chao Qiang JiangGuangzhou No.12 Hospital, Guangzhou, 510620, China.
Lin XuSchool of Public Health, Sun Yat-Sen University, Guangzhou, China. xulin27@mail.sysu.edu.cn.
Wei Sen ZhangGuangzhou No.12 Hospital, Guangzhou, 510620, China.
Ya Li JinGuangzhou No.12 Hospital, Guangzhou, 510620, China.
Feng ZhuGuangzhou No.12 Hospital, Guangzhou, 510620, China.
Kar Keung ChengInstitute of Applied Health Research, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0002-1516-1857
Tai Hing LamGuangzhou No.12 Hospital, Guangzhou, 510620, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous studies on Chinese showed mixed results describing the relationship between obesity and mortality. The optimum levels of body mass index (BMI) and waist circumference (WC) are inconsistent. In the Guangzhou Biobank Cohort Study, after excluding ever smokers and those with poor health, 19,405 Chinese (50+ years) recruited from 2003 to 2008 were followed-up until 2017. During an average follow-up of 11.5 (standard deviation = 2.3) years, 1,757 deaths were recorded. All-cause mortality showed a J-shaped association with BMI, with the lowest mortality risks at 22.5 kg/m

Indexed as

MortalityAdiposityAgedBiological Specimen BanksBody Mass IndexCardiovascular DiseasesChinaFemaleFollow-Up StudiesHumansMaleMiddle AgedNeoplasmsObesityRisk FactorsSex Factors

Identifiers

PMID32024868
PMCPMC7002501

What OpenQuestion holds

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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.