Table 4 Evaluate risk discriminative value of various models for coronary collateralization (Rentrop classification 0-1)

Baseline model

0.629

0.5932-0.6648

Reference

Reference

๢FPG

0.673

0.6385-0.7075

0.001

0.067

0.0169-0.1171

0.009

0.0374

0.0236-0.0512

<0.001

๢GA

0.6323

0.5968-0.6678

0.523

0.005

-0.0523

0.699

0.0002

0.0001-0.0006

<0.098

๢HbA1c

0.638

0.6029-0.6732

0.186

0.001

-0.0568

0.991

0.0061

0.0012-0.0109

0.0137

๢TG/HDL-C

0.7217

0.6878-0.7556

<0.001

0.1592

0.0928-0.2255

<0.001

0.0878

0.0673-0.1083

<0.001

๢TyG index

0.7244

0.6917-0.7571

<0.001

0.238

0.1694-0.3066

<0.001

0.1036

0.0829-0.1244

<0.001