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Table 3 Association of the TyG index with coronary collateralization (Rentrop score 0-1) in multivariate logistic regression models

From: Association between the triglyceride glucose index and coronary collateralization in coronary artery disease patients with chronic total occlusion lesions

TyG index

Sample size of Rentrop classification (0-1)

ORs

95 % CI

P

P for trend

Unadjusted

    

<0.001

T1

56

Reference

   

T2

83

1.63

1.12-2.37

0.011

 

T3

179

5.34

3.76-7.58

<0.001

 

Model 1

    

<0.001

T1

56

Reference

   

T2

83

1.67

1.13-2.46

0.01

 

T3

179

5.62

3.91-8.29

<0.001

 

Model 2

    

<0.001

T1

56

Reference

   

T2

83

1.59

1.08-2.35

0.02

 

T3

179

5.31

3.58-7.87

<0.001

 

Model 3

    

<0.001

T1

56

Reference

   

T2

83

1.59

1.07-2.36

0.021

 

T3

179

5.72

3.83-8.54

<0.001

 
  1. Model 1: adjust for age, sex, BMI, Smoking status, previous Stroke, Hypertension, Hypercholesterolemia, T2DM;
  2. Model2: adjust for Model1+MONO+UREA+UA+hsCRP+LVEF;
  3. Model3: adjust for Model2+severity of CAD+ISR-CTO+CTO related artery;
  4. Abbreviations: TyG index Triglyceride glucose index, ORs Odds ratios, CI Confidence interval, BMI Body mass index, T2DM Type2 diabetes mellitus, MONO Monocyte count, UREA Urea, UA Uric acid, Hs CRP High-sensitivity C-reactive protein, LVEF Left ventricular ejection fraction, CAD Coronary artery disease, ISR In-stent restenosis, CTO Chronic total lesion