Evidence mapPaperPMID 33536027Full record

ArticleThe international journal of behavioral nutrition and physical activity2021

Association of ultra-processed food consumption with cardiovascular mortality in the US population: long-term results from a large prospective multicenter study.

Guo-Chao Zhong, Hai-Tao Gu, Yang Peng, Kang Wang, You-Qi-Le Wu, Tian-Yang Hu, Feng-Chuang Jing, Fa-Bao Hao

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in The international journal of behavioral nutrition and physical activity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 2 pooled it
14.9field-weighted citation impact, top 1% 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

51 citing papers in PubMed, 2 syntheses or guidelines pooled it, 86 citations in OpenAlex.

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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

8 authors at 6 institutions in 1 country.

Guo-Chao ZhongDepartment of Hepatobiliary Surgery, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. gczhong1991@stu.cqmu.edu.cn.ORCID 0000-0002-0280-7938
Hai-Tao GuDepartment of Gastrointestinal Surgery, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. 302211@hospital.cqmu.edu.cn.
Yang PengDepartment of Geriatrics, the Fifth People's Hospital of Chengdu, Chengdu, China.
Kang WangDepartment of Endocrine and Breast Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
You-Qi-Le WuDepartment of Nutrition and Food Hygiene, School of Public Health and Management, Chongqing Medical University, Chongqing, China.
Tian-Yang HuDepartment of Cardiology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. hutianyang@stu.cqmu.edu.cn.
Feng-Chuang JingDepartment of Cardiovascular Medicine, Children's Hospital of Chongqing Medical University, Chongqing, China.
Fa-Bao HaoDepartment of Neurosurgery, Qingdao Women and Children's Hospital, Qingdao University, Qingdao, Shandong, China.
Dalian Medical University · CNChengdu Fifth People's Hospital · CNChildren's Hospital of Chongqing Medical University · CNChongqing Public Health Medical Center · CNQingdao University · CNThe Affiliated Yongchuan Hospital of Chongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUltra-processed foods have now become dominant in the global food system. Whether their consumption is associated with cardiovascular mortality remains controversial. Moreover, data on ultra-processed foods and cardiovascular outcomes are scarce in the US population. We aimed to examine the association of ultra-processed food consumption with cardiovascular mortality in a US population.

methodsA population-based cohort of 91,891 participants was identified from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial. Dietary data were collected through a validated 137-item food frequency questionnaire. Ultra-processed foods were defined by the NOVA classification. Cox regression was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) for cardiovascular mortality. Restricted cubic spline regression was used to test nonlinearity. Subgroup analyses were conducted to identify the potential effect modifiers.

resultsAfter an average follow-up of 13.5 years (1,236,049.2 person-years), 5490 cardiovascular deaths were documented, including 3985 heart disease deaths and 1126 cerebrovascular deaths. In the fully adjusted model, participants in the highest vs. the lowest quintiles of ultra-processed food consumption had higher risks of death from cardiovascular disease (HR

conclusionsHigh consumption of ultra-processed foods is associated with increased risks of overall cardiovascular and heart disease mortality. These harmful associations may be more pronounced in women. Our findings need to be confirmed in other populations and settings.

Indexed as

Cardiovascular DiseasesDietFast FoodsHumansProspective StudiesUnited StatesCardiovascular mortalityProspective studyRisk factorUltra-processed food

Identifiers

PMID33536027
PMCPMC7860226
OpenAlexW3124608917

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 Socratic graph.