Evidence mapPaperPMID 33778436Full record

ArticleEClinicalMedicine2021

Body mass index trajectories during mid to late life and risks of mortality and cardiovascular outcomes: Results from four prospective cohorts.

Yun-Jiu Cheng, Zhen-Guang Chen, Su-Hua Wu, Wei-Yi Mei, Feng-Juan Yao, Ming Zhang, Dong-Ling Luo

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Article in EClinicalMedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

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20citing papers in PubMed
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1 · What the graph read from it

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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

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3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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  5. Beyond Life's Essential 8: optimizing cardiovascular health metrics to predict mortality.International journal of cardiology. Cardiovascular risk and prevention · 2025
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  8. Observational
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  16. Associations Between Mid- to Late-Life Body Mass Index and Chronic Disease-Free Survival: A Nationwide Twin Study.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024
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  17. Article
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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Yun-Jiu ChengDepartment of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China.
Zhen-Guang ChenDepartment of Thoracic Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
Su-Hua WuDepartment of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China.
Wei-Yi MeiDepartment of Cardiology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510700, China.
Feng-Juan YaoDepartment of Medical Ultrasonics, the First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
Ming ZhangDepartment of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Dong-Ling LuoDepartment of Cardiology, the Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen 518033, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOur understanding of the weight-outcome association mainly comes from single-time body mass index (BMI) measurement. However, data on long-term trajectories of within-person changes in BMI on diverse study outcomes are sparse. Therefore,

methodsThe present analysis was based on data from 4 large prospective cohorts and restricted to participants aged ≥45 years with at least two BMI measurements. Hazard ratios (HR) and 95% confidence intervals(95%CI) for each outcome according to different BMI trajectories were calculated in Cox regression models.

findingsThe final sample comprised 29,311 individuals (mean age 58.31 years, and 77.31% were white), with a median 4 BMI measurements used in this study. During a median follow-up of 21.16 years, there were a total of 10,192 major adverse cardiovascular events (MACE) and 11,589 deaths. A U-shaped relation was seen with all study outcomes. Compared with maintaining stable weight, the multivariate adjusted HR for MACE were 1.53 (95%CI 1.40-1.66), 1.26 (95%CI 1.16-1.37) and 1.08 (95%CI 1.02-1.15) respectively for rapid, moderate and slow weight loss; 1.01 (95%CI 0.95-1.07), 1.13 (95%CI 1.05-1.21) and 1.29 (95%CI 1.20-1.40) respectively for slow, moderate and rapid weight gain. Identical patterns of association were observed for all other outcomes. The development of BMI differed markedly between the outcome-free individuals and those who went on to experience adverse events, generally beginning to diverge 10 years before the occurrence of the events.

interpretationOur findings may signal an underlying high-risk population and inspire future studies on weight management.

fundingNational Natural Science Foundation of China, Guangdong Natural Science Foundation.

Indexed as

Body mass indexCardiovascular eventsMid-to-late lifeMortalityTrajectories

Identifiers

PMID33778436
PMCPMC7985466

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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 Socratic graph.