3 research outputs found
Data_Sheet_1_Triglyceride-glucose (TyG) index is a predictor of arterial stiffness, incidence of diabetes, cardiovascular disease, and all-cause and cardiovascular mortality: A longitudinal two-cohort analysis.pdf
BackgroundTriglyceride-glucose (TyG) index is a useful low-cost marker of insulin resistance. We aimed to evaluate the association between TyG index and arterial stiffness, incidence of diabetes, adverse cardiovascular outcomes, and all-cause and cardiovascular mortality in two large prospective Swedish cohorts, the Malmö Diet and Cancer Study-Cardiovascular Cohort (MDCS-CV) and the Malmö Preventive Project (MPP).MethodsAssociation between baseline TyG index and arterial stiffness, measured by carotid femoral pulse wave velocity (c-f PWV), was assessed using linear regression and general linear models, adjusting for covariates. Cox proportional hazard regression was used to assess the association between TyG index and incidence of diabetes, coronary events (CE), stroke, atrial fibrillation (AF), heart failure, and all-cause and cardiovascular mortality.ResultsAfter multivariable adjustment, baseline TyG index was significantly associated with increased arterial stiffness (β for c-f PWV = 0.61, p = 0.018). Participants in the highest quartile of TyG index vs. lowest quartile had an increased incidence of diabetes (HR: 3.30, 95% CI: 2.47–4.41), CE (HR: 1.53, 95% CI: 1.41–1.68), stroke (HR: 1.30, 95% CI: 1.18–1.44), all-cause mortality (HR: 1.22, 95% CI: 1.16–1.28), and cardiovascular mortality (HR: 1.37, 95% CI: 1.26–1.49) after adjustment for covariates. Per unit increase in TyG index was associated with increased heart failure risk. No significant association was observed for incident AF.ConclusionElevated TyG index is positively associated with increased arterial stiffness and increased incidence of diabetes, CE, stroke, and all-cause and cardiovascular mortality. The results suggest that TyG index can potentially be useful in the identification of those at increased long-term risk of adverse health outcomes.</p
Relationships between the acute-phase proteins and c-f PWV.
<p>Relationships between the acute-phase proteins and c-f PWV.</p
Follow-up and baseline characteristics of the whole study population (n = 2338) and comparisons of characteristics of participants with high, intermediate and low arterial stiffness.
<p>Follow-up and baseline characteristics of the whole study population (n = 2338) and comparisons of characteristics of participants with high, intermediate and low arterial stiffness.</p