Evidence map›Paper›PMID 39920712›Full record

ArticleCardiovascular diabetology2025

The association between TyG index and cardiovascular mortality is modified by antidiabetic or lipid-lowering agent: a prospective cohort study.

Changchang Fang, Nanqin Peng, Jiang Cheng, Xiyu Zhang, Wenli Gu, Zicheng Zhu, Xiaoping Yin, Zhiwei Yan, Jing Zhang, Peng Yu and 1 more

Abstract read
In one paragraph

Article in Cardiovascular diabetology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
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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

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3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

11 authors.

Changchang Fang *Department of Endocrinology and Metabolism, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Nanqin Peng *Department of Endocrinology and Metabolism, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Jiang ChengDepartment of Anesthesiology, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Xiyu ZhangDepartment of Endocrinology and Metabolism, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Wenli GuCardiology Division, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China.
Zicheng ZhuDepartment of Anesthesiology, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Xiaoping YinDepartment of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Zhiwei YanProvincial University Key Laboratory of Sport and Health Science, School of Physical Education and Sport Sciences, Fujian Normal University, Fuzhou, Fujian, China.
Jing ZhangDepartment of Anesthesiology, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China.
Peng YuDepartment of Endocrinology and Metabolism, the Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China. yu8220182@163.com.
Xiao LiuDepartment of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China. liux587@mail.sysu.edu.cn.

Funding

Basic and Applied Basic Research Project of Guangzhou 202201011395Hengrui Diabetes Metabolism Research Fund Z-2017-26-2202-4Jiangxi Province Thousands of Plans jxsq2023201105Natural Science Foundation in Jiangxi Province grant 20224ACB216009Natural Science Foundation of China 82100869Natural Science Foundation of China 82160371Natural Science Foundation of Guangdong 202201011395
6 · The paper itself

Abstract

backgroundThe triglyceride-glucose (TyG) index is recognized as an alternative measure of insulin resistance (IR) and has been linked to the risks of cardiovascular disease (CVD) and mortality. This study aimed to evaluate whether the association between the TyG index and CVD mortality is influenced by the use of antidiabetic and hypolipidemic agents, given their potential modifying effects on the TyG index.

methodsParticipants from the National Health and Nutrition Examination Survey (1999-2018) were included in the study. Mortality outcomes were tracked through linkage with National Death Index records until December 31, 2019. Data on the use of antidiabetic and hypolipidemic medications (including prescribed insulin, diabetic pills, and cholesterol-lowering agents) were self-reported by participants.

resultsA total of 5,046 adults (representing 42,753,806 individuals, weighted mean age 61.08 years [SE: 0.24]; 49.35% female) were analyzed. The TyG index was significantly associated with all-cause and CVD mortality, and these associations were modified by the use of antidiabetic and hypolipidemic agents (p < 0.01). Significant interactions were observed between the TyG index and the use of these agents for mortality outcomes after full adjustments (p-value for interaction < 0.05). Exposure-effect analysis revealed a U-shaped relationship between TyG index levels and the risks of all-cause and CVD mortality in participants using these agents, while a linear positive relationship was observed in participants not using these agents.

conclusionsThe use of antidiabetic and hypolipidemic agents modify the association between the TyG index and all-cause and CVD mortality. These findings suggest that future studies on the TyG index and its relationship with CVD and mortality should account for the modifying effects of these agents.

Indexed as

Blood GlucoseCardiovascular DiseasesDiabetes MellitusDyslipidemiasHypoglycemic AgentsHypolipidemic AgentsInsulin ResistanceTriglyceridesAdultAgedBiomarkersCause of DeathFemaleHeart Disease Risk FactorsHumansMaleBiomarkersBlood GlucoseHypoglycemic AgentsHypolipidemic AgentsTriglyceridesAll-cause mortalityCardiovascular DiseaseHypolipidemic agentsTriglyceride-glucose index

Identifiers

PMID39920712
PMCPMC11806668

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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.