Evidence map›Paper›PMID 42488531›Full record

ArticleFrontiers in cardiovascular medicine2026

The association between C-reactive protein-triglyceride glucose index and all-cause mortality in patients with cardiovascular-kidney-metabolic syndrome: a single-center retrospective cohort study.

Jiacai Lin, Shaobin Qiu, Shuling Su, Weixin Ni, Yongluan Lin, Xiaobin Ni

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Article in Frontiers in cardiovascular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jiacai Lin *Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Shaobin Qiu *Department of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Shuling SuDepartment of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Weixin NiDepartment of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Yongluan LinDepartment of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
Xiaobin NiDepartment of Cardiology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Patients with cardiovascular-kidney-metabolic (CKM) syndrome have high mortality risk. The C-reactive protein-triglyceride glucose index (CTI) integrates inflammation and insulin resistance, yet its stage-specific prognostic value is undefined. Methods and results: This retrospective cohort study included 8,632 CKM patients (2020-2025), stratified by CTI quartiles. All-cause mortality was assessed using adjusted Cox models. Among 860 deaths (10.0%), CTI was an independent mortality predictor in both stage 0-3 (HR 1.68, 95% CI 1.30-2.18) and stage 4 CKM (HR 1.54, 1.33-1.77). Compared with Q1, Q4 patients had significantly higher risk (stage 0-3: HR 4.57, 2.32-8.99; stage 4: HR 2.26, 1.64-3.13). A linear dose-response relationship was confirmed ( Conclusion: CTI is a potent, independent predictor of all-cause mortality in CKM, with a linear dose-response relationship. By integrating inflammatory and metabolic pathways, it provides superior risk stratification over TyG index, highlighting its clinical utility.

Indexed as

all-cause mortalitycardiovascular-kidney-metabolic syndromecoronary heart diseaseC-reactive protein-triglyceride glucose indextriglyceride glucose Index

Identifiers

PMID42488531
PMCPMC13388307

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