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Table 5  C-statistics of the TyG index for predicting CV events and MACEs in patients with bifurcation lesions

From: High triglyceride-glucose index predicts cardiovascular events in patients with coronary bifurcation lesions: a large-scale cohort study

 

C-statistic

ΔC-statistic

P value

NRI

P value

IDI

P value

CV events a

       

Original model*

0.678 (0.634–0.722)

      

Original model + TyG index

0.696 (0.651–0.741)

0.018

< 0.001

0.23

0.007

0.81%

0.004

MACEs b

       

Original model

0.700 (0.650–0.750)

      

Original model + TyG index

0.713 (0.664–0.763)

0.013

< 0.001

0.25

0.003

0.61%

0.010

  1. aCV events were defined as a composite of CV death, nonfatal MI, and non-fatal stroke. bMACEs were defined as a composite of CV death and nonfatal MI. *Original model included age, male sex, BMI, hypertension, diabetes mellitus, ACS presentation, MI histories, TC, LDL-C, hsCRP, serum creatinine, LVEF, and three-vessel disease. Other abbreviation as in Table 1
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Cardiovascular Diabetology

ISSN: 1475-2840