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Table 3 HRs (95% CIs) for mortality according to the TyG index quartiles

From: The triglyceride-glucose index is a predictor for cardiovascular and all-cause mortality in CVD patients with diabetes or pre-diabetes: evidence from NHANES 2001–2018

 

Quartiles of TyG index

Q1(6.80–8.56)

Q2(8.56–8.96)

Q3(8.96–9.40)

Q4(9.40-12.55)

P trend

All-cause mortality

     

Number of deaths

119

104

122

116

 

Model 1

1

0.61(0.42,0.89) 0.01

0.77(0.57,1.03) 0.08

0.76(0.57,1.01) 0.06

0.29

 h(95%CI) P-value

Model 2

1

0.66(0.46,0.95) 0.02

0.86(0.64,1.17) 0.34

1.00(0.75,1.32) 0.99

0.46

 h(95%CI) P-value

Model 3

1

0.63(0.44,0.91) 0.01

0.84(0.62,1.13) 0.25

1.01(0.77,1.32) 0.94

0.36

 h(95%CI) P-value

CVD mortality

     

Number of deaths(%)

40

24

47

43

 

Model 1

1

0.35(0.17,0.73) 0.01

0.84(0.50,1.40) 0.05

0.88(0.51,1.51) 0.64

0.49

 h(95% CI) P-value

Model 2

1

0.37(0.18,0.75) 0.01

0.96(0.57,1.62) 0.89

1.12(0.65,1.96) 0.68

0.14

 h(95% CI) P-value

Model 3

1

0.37(0.18,0.78) 0.01

1.13(0.65,1.96) 0.67

1.28(0.71,2.30) 0.41

0.04

 h(95% CI) P-value

  1. Model 1: Non-adjusted
  2. Model 2: Adjusted for age, race and gender
  3. Model 3: Adjusted for age, gender, race, BMI, tobacco use, alcohol use, education, hypertension, COPD, family income-poverty ratio. HR: Hazard ratio; CI: Confidence interval
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Cardiovascular Diabetology

ISSN: 1475-2840