Evidence map›Paper›PMID 36313094›Full record

ArticleFrontiers in nutrition2022

The association between dietary branched-chain amino acids and the risk of cardiovascular diseases in Chinese patients with type 2 diabetes: A hospital-based case-control study.

Lu Zheng, Jun Cai, Yong-Hui Feng, Xin Su, Shi-Yun Chen, Jia-Zi Liu, Wan-Lin Li, Rui-Qing Ouyang, Jun-Rong Ma, Chen Cheng and 5 more

Abstract read
In one paragraph

Article in Frontiers in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. BCAA Metabolic Dyshomeostasis in Cardiovascular Disease: Pathogenic Mechanisms and Intervention.American journal of cardiovascular drugs : drugs, devices, and other interventions · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Food science & nutrition · 2024
    Article
  8. Article
  9. Article
  10. 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

15 authors.

Lu ZhengDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Jun CaiDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Yong-Hui FengDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Xin SuDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Shi-Yun ChenDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Jia-Zi LiuDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Wan-Lin LiDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Rui-Qing OuyangDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Jun-Rong MaDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Chen ChengDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Ying-Jun MuDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Shi-Wen ZhangDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Kai-Yin HeDepartment of Clinical Nutrition, The First Affiliated Hospital, Jinan University, Guangzhou, China.
Fang-Fang ZengDepartment of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China.
Yan-Bin YeDepartment of Clinical Nutrition, The First Affiliated Hospital, Jinan University, Guangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Previous studies showed conflicting evidence on the association between the intake of dietary branched-chain amino acid (BCAA) and the risk of cardiovascular disease (CVD). However, this relationship has not been studied in patients with type 2 diabetes. Therefore, we evaluated the effects of total and individual dietary BCAA (leucine, isoleucine, and valine) intake on CVD risk among individuals with type 2 diabetes in China. Materials and methods: A total of 419 patients with type 2 diabetes who have been diagnosed with CVD (within 2 weeks) were recruited between March 2013 and September 2015 in China. Cases with CVD were 1:1 matched to controls with type 2 diabetes but without CVD by age (±5 years) and sex. A validated 79-item semiquantitative food frequency questionnaire (FFQ) was administered to assess the participants' dietary data. Total dietary BCAA per individual was the summation of the daily intake of isoleucine, leucine, and valine. OR and corresponding CIs were computed by conditional logistic regression models adjusted for potential confounders. Results: Median values of the daily intake of total BCAA were 11.87 g, with an interquartile range of 10.46-13.15 g for cases, and 12.47 g, with an interquartile range of 11.08-13.79 g for controls ( Conclusion: Higher BCAA intake, in particular leucine and valine, might be associated with a lower risk of CVD.

Indexed as

BCAAbranched-chain amino acidscardiovascular diseasesisoleucineleucinetype 2 diabetesvaline

Identifiers

PMID36313094
PMCPMC9614346

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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.