Evidence map›Paper›PMID 39334211›Full record

ArticleBMC public health2024

Association of changes and cumulative measures of triglyceride-glucose index-body mass index with hypertension risk: a prospective cohort study.

Jiamin Yan, Min-Zhe Zhang, Qi-Qiang He

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Article in BMC public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

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19citing papers in PubMed
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3 · Its place in the literature

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19 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Jiamin YanDepartment of Laboratory Medicine, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Huazhong University of Science & Technology, Wuhan, P. R. China. yanjiamin@zgwhfe.com.
Min-Zhe ZhangSchool of Public Health, Wuhan University, Wuhan, China.
Qi-Qiang HeSchool of Public Health, Wuhan University, Wuhan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo investigate the relationships of the dynamic changes in triglyceride glucose index-body mass index (TyG‑BMI) and cumulative TyG-BMI with the risk of hypertension among middle-aged and elderly Chinese.

methodsData were used from the China Health and Retirement Longitudinal Study (CHARLS). Participants who participated in the baseline study (2011-2012) and in subsequent surveys (2015-2018) were included in this study. The primary exposures were changes in TyG-BMI and cumulative TyG-BMI from 2012 to 2015. Changes in TyG-BMI were categorized using k-means clustering methods, while cumulative TyG-BMI was categorized into quartiles. Cox proportional hazards regression models were performed to examine the association between changes in TyG-BMI and cumulative TyG-BMI with the incidence of hypertension. Linear regression analyzes were performed to examine the association between changes in TyG-BMI and cumulative TyG-BMI with cumulative systolic blood pressure (SBP) and cumulative diastolic blood pressure (DBP).

resultsOf a total of 2,561 participants aged 56.93 ± 8.08 years old at baseline, 253 individuals (9.9%) developed hypertension during the 7-year follow-up period. The hazard ratios (HR) and 95% confidence interval (CI) for hypertension were 1.50 (1.10-2.03) for class 2 (persistently medium class) and 2.35 (1.61-3.42) for class 3 (persistently high class), compared to class 1 (persistently low class). Additionally, class 2 showed increases of 7.70 mmHg (95% CI: 5.18-10.21) in cumulative SBP and 6.53 mmHg (95% CI: 4.68-8.38) in cumulative DBP, while class 3 exhibited increases of 14.10 mmHg (95% CI: 10.56-17.64) in cumulative SBP and 12.64 mmHg (95% CI: 10.03-15.25) in cumulative DBP, compared with class 1. Regarding cumulative TyG-BMI, the HR for hypertension were 1.75 (95% CI: 1.18-2.59) for quartile 3 and 2.15 (95% CI: 1.43-3.23) for quartile 4, compared with quartile 1. In quartile 2, cumulative SBP increased by 3.99 mmHg (95% CI: 0.88-7.11) and cumulative DBP by 2.74 mmHg (95% CI: 0.45-5.02). Quartile 3 showed increases of 8.32 mmHg (95% CI: 5.09-11.54) in cumulative SBP and 7.13 mmHg (95% CI: 4.76-9.49) in cumulative DBP. Quartile 4 exhibited the highest increases, with cumulative SBP rising by 13.15 mmHg (95% CI: 9.70-16.60) and cumulative DBP by 12.20 mmHg (95% CI: 9.67-14.74). Furthermore, a linear relationship was observed between cumulative TyG-BMI and the risk of hypertension.

conclusionsChanges in TyG-BMI and cumulative TyG-BMI were associated with an increased risk of hypertension, as well as higher cumulative SBP and DBP in Chinese middle-aged and elderly population.

Indexed as

Blood GlucoseBody Mass IndexHypertensionTriglyceridesAgedChinaFemaleHumansIncidenceLongitudinal StudiesMaleMiddle AgedProportional Hazards ModelsProspective StudiesRisk FactorsBlood GlucoseTriglyceridesCHARLSCohort studyHypertensionTyG-BMI

Identifiers

PMID39334211
PMCPMC11438062

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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.