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Table 3 Comparison between correlation coefficients for the TyG index

From: Association between triglyceride-glucose index and low-density lipoprotein particle size in korean obese adults

Variable

r

P-valuea

P-valueb

TyG index

 HDL-C

-0.417

< 0.001

< 0.001

 LDL-C

0.298

0.001

< 0.001

 VLDL-C

0.603

< 0.001

< 0.001

 Mean LDL particle size

-0.755

< 0.001

Ref*

  1. Between the TyG index and HDL-C, LDL-C, and VLDL-C levels and mean LDL particle size, partial correlation coefficients are defined as r values, adjusted for age, sex, and BMI
  2. Abbreviations: HDL-C High-density lipoprotein cholesterol, LDL-C Low-density lipoprotein cholesterol, VLDL-C Very low-density lipoprotein cholesterol
  3. * The reference value is defined as R between the TyG index and mean LDL particle size
  4. a P-values for r between the TyG index and HDL-C, LDL-C, VLDL-C levels and LDL particle size
  5. b P-values for comparing absolute correlation coefficients via Steiger’s Z test between the TyG Index and HDL-C, LDL-C, and VLDL-C levels and mean LDL particle size